FSI - CE-560XL - PTM - Pilot Training Manaul Volume 1 XL and
FSI - CE-560XL - PTM - Pilot Training Manaul Volume 1 XL and
FSI - CE-560XL - PTM - Pilot Training Manaul Volume 1 XL and
international
CITATION XL/XLS
PILOT TRAINING MANUAL
VOLUME 1
OPERATIONAL INFORMATION
NOTE:
For printing purposes, revision numbers in footers occur at the bottom
of every page that has changed in any way (grammatical or typo-
graphical revisions, reflow of pages, and other changes that do not nec-
essarily affect the meaning of the manual).
NOTICE
The material contained in this training manual is based on
information obtained from the aircraft manufacturer’s Pilot Manuals
and Maintenance Manuals. It is to be used for familiarization and
training purposes only.
EXPANDED CHECKLIST
Normal Procedures
Abnormal Procedures
Emergency Procedures
LIMITATIONS
PERFORMANCE
RECURRENT
Syllabus
Systems Review—Excel
Systems Review—XLS
Master Warning
CITATION XL/XLS PILOT TRAINING MANUAL
EXPANDED CHECKLIST
CONTENTS
Page
NORMAL PROCEDURES ................................................................ NP-i
ABNORMAL PROCEDURES........................................................... AP-i
EMERGENCY PROCEDURES......................................................... EP-i
ILLUSTRATIONS
Figures Title Page
MAP-1 Takeoff and Landing Card ........................................ MAP-2
MAP-2 Takeoff Climb Profile.............................................. MAP-11
MAP-3 Takeoff—Aborted.................................................... MAP-13
MAP-4 Takeoff—Normal .................................................. MAP-14
MAP-5 Takeoff Engine Failure at or Above V1 .................. MAP-15
MAP-6 Steep Turns.............................................................. MAP-17
MAP-7 Approach to Stall—Enroute Configuration ............ MAP-19
MAP-8 Approach to Stall—Takeoff Configuration ............ MAP-20
MAP-9 Approach to Stall—Landing Configuration ............ MAP-21
MAP-10 Emergency Descent ................................................ MAP-25
MAP-11 Approach Plate (Typical) ........................................ MAP-27
MAP-12 ILS Approach—Normal/Single Engine .................. MAP-28
MAP-13 Nonprecision—Normal/Single Engine .................. MAP-29
MAP-14 Circling Approach .................................................. MAP-31
MAP-15 Missed Approach—Normal .................................... MAP-32
MAP-16 Missed Approach—Single Engine .......................... MAP-33
MAP-17 VFR Approach—Normal/Single Engine ................ MAP-35
MAP-18 Visual Approach and Landing
with Flaps Inoperative ............................................ MAP-39
TABLES
Tables Title Page
MAP-1 Standard Callouts ...................................................... MAP-5
MAP-2 FAR Part 25 Climb Profile ...................................... MAP-12
MAP-3 Minimum Maneuvering Speeds .............................. MAP-16
MAP-4 Landing Limitations ................................................ MAP-37
CAUTION
Do not tow with the control lock engaged, to prevent
damage to the nosewheel steering mechanism. After
completing the initial flight planning and preflight
checks, takeoff data should be computed to obtain cor-
rect takeoff thrust setting, V 1 , V R , V 2 , and the emer-
gency return V REF , V APP speed.
TAKEOFF DATA
A Takeoff Data Card is shown in Figure MAP-1.
TO N 1 & CLB N 1 —Maximum fan settings for takeoff and climb based on ex-
isting temperature and pressure altitude taken from the Flight Manual or check-
list. With EECs in manual mode an adjustment must be made for anti-ice.
V1 VR V2 GA N1 RWY REQ'D
CLEARANCE
ARPT________ELEV_________RWY________
ATIS________WIND___________VIS________
CIG________________TEMP/DP______/_____ ARPT________ELEV_________RWY________
ALT________RMKS______________________ ATIS________WIND___________VIS________
ZFW—Zero Fuel Weight. This is the basic operating weight (BOW) plus
weight of passengers and cargo (or BEW plus crew, stores, passengers and
cargo). Fuel is not included.
T.O. WT.—The actual weight of the airplane at the beginning of takeoff roll
(does not include taxi fuel).
LANDING DATA
A Landing Data Card is shown in Figure MAP-1.
ZFW—Zero Fuel Weight. This is the basic empty weight or basic operating
weight plus weight of passengers and cargo. Fuel is not included. (This fig-
ure should be the same as the takeoff ZFW.)
LDG WT—Actual weight for landing at the destination airport. ZFW plus fuel
remaining.
NOTE
When using the charts to determine the V speeds, re-
member VREF and VAPP speeds are functions of weight
and flap configurations.
(before TA for JAA) right seat pilot sets 1013 as required) set twiceî as required) set right sideî
primary and SFD altimeters.
MAP-6
Departing DH/MDA/VDP Visual for a landing. 1. “Visual for Landing” 3. “Sink rate (feet per minute)”
2. “Departing MDA (nonprecision)” 4. “REF + (amount)”
Go-around Called by either pilot. PF calls for and PNF 1. “Going around, flaps fifteen, 2. “Flaps fifteen selected”
completes GO-AROUND CHECKLIST. GO-AROUND CHECKLIST” 3. “Flaps are fifteen”
4. “Positive rate, Gear up. Go- 5. “Gear-up selected”
around checklist”
Takeoff field length ensures a rejected takeoff can be completed on the ex-
isting runway and it allows for the takeoff to be continued, ensuring the air-
craft reaches a height of 35 feet dry, 15 feet wet, (reference zero) by the time
it reaches the end of the takeoff distance.
The pilot should also consider the landing weight restrictions at the destina-
tion airport. The limited landing weight plus the expected fuel to be burned
enroute may be more limiting than any restrictions at the departure airport,
especially if the trip is of short duration.
TAKEOFF BRIEFING
Prior to takeoff, the pilot-in-command should review with the copilot the stan-
dard callouts, the departure procedures and also the emergency procedures
for a rejected takeoff prior to V 1 or a continued takeoff after V 1. Considerations
should be given to a minimum of the following items.
FLAP SETTING
Review and check the flap setting. This will be based on the performance cri-
teria required for the airport departure procedure. Anti-ice will affect perform-
ance, therefore, it is advisable to brief whether anti-ice will be on or off.
NORMAL CALLOUTS
With EECs operational, setting power is just a matter of advancing the throt-
tles to the takeoff detent. Power only needs to be verified within the normal
range of fan speed. Standard calls during the takeoff roll may vary, but,
should be standard within each flight department.
EMERGENCIES
A plan of action should be discussed in the event of an emergency. The plan
should consist of safety items, such as safe altitudes and headings, emergency
checklists, airplane handling, and a safe return to the departure airport or de-
parture alternate, all based on weather conditions.
TAKEOFF BRIEFING—EXAMPLE
The following is an example of a standard takeoff briefing. The briefing
should be accomplished prior to requesting takeoff clearance. Although your
exact phraseology may differ, the main ideas should remain in the briefing.
1. “This will be a (static or rolling) takeoff with flaps set at (state flap
position).”
2. “I will set the throttles, and you verify the takeoff power.”
4. “Monitor all engine instruments and the annunciator panel during takeoff,
cross-check both airspeed indicators at 80 knots.”
5. “In the event of a serious malfunction prior to V1, call ‘Abort’ and I will
execute the abort.”
6. “If a malfunction occurs at or after V1, we will continue the takeoff. After
safely airborne, advise me of the malfunction and we will handle it as an
in-flight emergency.”
7. “In the event of a thrust reverser deployment, I will fly the aircraft and you
will do the emergency stow.”
8. “In the event of an engine failure or fire, do not identify the engine, only
advise if it is a failure or a fire.”
9. “Minimum safe altitude for emergencies will be (state altitude). Plan to fly
(type of approach).” Fly V2 until altitude is reached.
TAKEOFF ROLL
The pilot will steadily advance the throttles to the takeoff detent. The copi-
lot will check and verify the N 1 gages and make the standard calls while mon-
itoring all instrument indications.
NORMAL TAKEOFF
When “ROTATE” is called (V R ), the pilot should apply steady back pressure
and allow the aircraft to rotate to a 10° noseup pitch attitude on the ADI. When
a positive rate of climb is indicated, retract the gear. As the airspeed increases
through a minimum of V 2 + 10 knots (VFR), retract the flaps. Continue to ac-
celerate to normal climb speed and complete the After Takeoff—Climb items.
WARNING
If rudder bias in inoperative, it will be necessary to
apply greater rudder pressure to maintain directional
control. The amount of rudder pressure will depend
on several factors, i.e., airspeed, power setting, and
flap or gear configuration. Maintain sufficient rud-
der pressure to keep the ball centered. Remember, as
speed changes, the rudder pressure will also change.
NOTE
• Don’t let the emergency distract from flying the
airplane. Wait until safety air borne, at a safe al-
titude, before performing the emergency and the
After Takeoff—Climb checklist. Some memory
items may require a more immediate action.
TAKEOFF THRUST*
T
MEN
L SEG
FINA
3RD SEGMENT
NT
GME
SE
REFERENCE ZERO D
2N 1,500 FEET AGL
GMENT
1S T SE GEAR UP
2. BRAKES—MAXIMUM EFFORT
3. THROTTLES—IDLE
4. THRUST REVERSERS—DEPLOY
ON UNAFFECTED ENGINE(S)
5. SPEED BRAKES—EXTEND
BEFORE TAKEOFF
1. TAKEOFF CHECKLIST/
BRIEFING—COMPLETED
AFTER TAKEOFF/CLIMB
1. ACCELERATE TO NORMAL CLIMB SPEED
2. THROTTLES—MCT, OR AS REQUIRED
3. AFTER TAKEOFF/CLIMB CHECKLIST—
COMPLETED
ROTATE
1. VR—SMOOTHLY ROTATE GEAR/FLAP RETRACTION
TO 10˚ NOSE UP ATTITUDE
1. POSITIVE RATE OF CLIMB—GEAR UP
2. AT A PREDETERMINED ALTITUDE
CONSIDERING TERRAIN, AND AT A
MINIMUM AIRSPEED OF V2 + 10 KT—
CLEARED FOR TAKEOFF FLAPS UP
1. THROTTLES—T/O N1 SET
2. BRAKES—RELEASE
BEFORE TAKEOFF
1. TAKEOFF CHECKLIST/
BRIEFING—COMPLETED
ROTATE
1. AT VR—SMOOTHLY ROTATE FLAP RETRACTION
TO 10˚ NOSE UP ATTITUDE
1. AT V2 + 10 KT (MINIMUM)—
FLAPS UP
2. ACCELERATE TO VENR
CLEARED FOR TAKEOFF
1. THROTTLES—T/O N1 SET
2. BRAKES—RELEASE
ENGINE FAILURE
1. LOSS OF ENGINE AT
OR ABOVE V1
BEFORE TAKEOFF
1. TAKEOFF CHECKLIST/
BRIEFING—COMPLETED
MAP-15
ENROUTE LIMITATIONS
The AFM chart, “Enroute Net Climb Gradient: Single Engine,” is not an op-
erating limitation of the airplane. However, it allows the pilot to calculate the
maximum enroute altitude that the airplane will climb to on one engine or drift
down to if an engine fails at a higher altitude. The chart depicts the actual or
gross gradient of climb reduced by 1.1% net.
HOLDING SPEEDS
Based upon approximately 200-220 KIAS depending upon altitude for a
20,000 pound Citation Excel/XLS with a 5-knot decrease for each 1,000
pound of weight decrease, if the angle-of-attack indicator is used for hold-
ing, .38-.40 will provide optimum specific range or miles per gallon of fuel.
If fuel is critical, flying 0.6 on the angle-of-attack indicator will provide best
endurance or maximum flight time per gallon of fuel.
STEEP TURNS
Figure MAP-6 demonstrates a steep turn profile.
PROCEDURE
• AIRSPEED—200 KIAS
• BANK ANGLE— 45°
• MAINTAIN ALTITUDE
• INCREASE THRUST PASSING THROUGH 30° BANK ANGLE (AP-
PROXIMATELY 3% N).
• PLAN ROLLOUT SO THAT WINGS ARE LEVEL AS THE AIR-
CRAFT REACHES THE DESIRED HEADING.
EXIT
1. PLAN ROLLOUT SO THAT WINGS
ARE LEVEL AS THE AIRCRAFT
REACHES THE DESIRED HEADING
ENTRY
1. AIRSPEED—200 KIAS
2. BANK ANGLE—45˚
3. MAINTAIN ALTITUDE
APPROACHES TO STALL
Prior to any planned approaches to stall (Figures MAP-7 through MAP-9),
clear area visually. All recoveries will be made with power and minimum loss
of altitude.
Prior to stalls, the following items should be completed. The acronym ICEY
will aid in remembering the items:
1. Ignition................................................................................................... ON
NOTE:
Limitations: No intentional stalls are permitted above
25,000 feet.
AERODYNAMIC BUFFET OR
STICK SHAKER (IF APPLICABLE),
WHICHEVER OCCURS FIRST
MAP-19
AERODYNAMIC BUFFET OR
STICKSHAKER (IF APPLICABLE),
WHICHEVER OCCURS FIRST
AERODYNAMIC BUFFET OR
STICKSHAKER (IF APPLICABLE),
WHICHEVER OCCURS FIRST
MAP-21
UNUSUAL ATTITUDES
An unusual attitude is an aircraft attitude occurring inadvertently. It may re-
sult from one factor or a combination of several factors, such as turbulence,
distraction from cockpit duties, instrument failure, inattention, spatial dis-
orientation, etc. In most instances, these attitudes are mild enough for the pilot
to recover by reestablishing the proper attitude for the desired flight condi-
tion and resuming a normal cross-check.
RECOVERY PROCEDURES
Attitude Indicator(s) Operative
Normally, an attitude is recognized in one of two ways: an unusual attitude
“picture” on the attitude indicator or unusual performance on the perform-
ance instruments. Regardless of how the attitude is recognized, verify that
an unusual attitude exists by comparing control and performance instrument
indications prior to initiating recovery on the attitude indicator. This precludes
entering an unusual attitude as a result of making control movements to cor-
rect for erroneous instrument indications.
• Check other attitude indicators for proper operation and recover on the
operative attitude indicator.
3. Level the pitch attitude based on the movement of the altimeter / VVI. If
the altitude is decreasing, gently but firmly pull on the yoke until the
altitude is constant and/or the VVI is reading zero. Adjust yoke pressure to
maintain a constant attitude.
4. Once the airspeed has reached a comfortable level, adjust power and
retract the speedbrakes to maintain a safe airspeed while using the heading
indicator for bank control and altimeter for pitch control.
3. Level the wings based on the heading indicator. If the heading indicator is
turning counterclockwise, the aircraft is in a right bank, rotate the yoke
counterclockwise until the heading indicator stops turning.
NOTE
In a nose high situation, without the use of an atti-
tude indicator, it may be risky to roll the aircraft to
reduce the vertical lift to bring the nose down to a level
attitude. Accurate monitoring of the heading indica-
tor is necessary to ensure the aircraft does not go into
an overbank situation. If the heading indicator is
turning slowly, let the climb rate decrease to zero be-
fore leveling the wings.
EMERGENCY DESCENT
1. Start maneuver at an altitude of 35,000 to 45,000 feet (Figure MAP-10).
2. The initial entry into the descent begins when the throttles are brought to
idle and the speedbrakes are extended. The aircraft will begin a pitch down
movement. Allow the nose to drop to about 20° nosedown pitch avoiding
any negative g forces on the airplane. As the speed approaches MMO/VMO,
adjust nosedown pitch to maintain this speed and trim to maintain the
desired speed.
4. Copilot calls 2,000 feet above level-off altitude; start level-off 1,000 feet
above altitude and retract speedbrakes.
The cross-check on final approach is, therefore, enhanced by tuning both pilot
navigation aids to the same frequencies.
APPROACH BRIEFING
Prior to completing the Before Landing Checklist, a thorough briefing should
be given by the pilot flying. Items to cover should include, but not be limited
to, type of approach and transition, radio frequencies, courses and altitudes,
timing and missed approach procedures along with the standard calls as out-
lined in Table MAP-1.
Approach profiles are shown in Figures MAP-12 and MAP-13.
The following is an example of a standard approach briefing:
1. “This will be the ILS approach to runway 1L at Wichita, chart number 11-
1, dated eleven September, XXXX.”
ABEAM FAF OR
IAF (OR DOWNWIND VEC TORS) PROCEDURE TURN OUTBOUND
1. APPROACH CHECKLIST—INITIATE 1. FLAPS—15˚
2. AIRSPEED—160 - 180 KIAS 2. AIRSPEED (MIN)—MINIMUM
MANEUVERING SPEED *
DECISION HEIGHT
1. RUNWAY VISUAL REFERENCES IN SIGHT:
a. MAINTAIN GLIDESLOPE
b. LANDING ASSURED (NORMAL)—
VREF CROSSING THRESHOLD
c. LANDING ASSURED (SINGLE ENGINE)—
FLAPS 35˚ AND VREF CROSSING
THRESHOLD
2. RUNWAY VISUAL REFERENCES NOT IN SIGHT:
a. ACCOMPLISH MISSED APPROACH
NOTE:
IN GUSTY WIND CONDITIONS, INCREASE VREF BY 1/2 OF THE
GUST FACTOR IN EXCESS OF 5 KT.
3. “Start timing at CHITO, using two minutes, three seconds for 140 knots
ground speed. After crossing CHITO, set the ILS frequency in NAV 2 and
set your HSI to match mine.”
4. “Missed approach point will be a decision height of 1514 with 200 set in
the radar altimeter” (XL). Baro minimums 1520 (XLS).
5. “In the event of a missed approach, I’ll start a climb to 3,600 feet. At 3,000
feet, I will turn left direct to ICT VOR and hold.”
ABEAM FAF OR
IAF (OR DOWNWIND VEC TORS) PROCEDURE TURN OUTBOUND
1. APPROACH CHECKLIST—INITIATE 1. FLAPS—15˚
2. AIRSPEED—160 - 180 KIAS 2. AIRSPEED (MIN)—MINIMUM
MANEUVERING SPEED *
NOTE:
IN GUSTY WIND CONDITIONS, INCREASE VREF BY 1/2 OF THE GUST FACTOR
IN EXCESS OF 5 KT.
SCAN TRANSFER
The transfer from instruments to visual flight differs with the approach
being made.
Noncoupled Approaches:
• The pilot flying remains on instruments. When reaching DH or MDA
and being advised of continuous visual reference, he progressively
adjusts his scan to visual flight, announces “I am visual,” and lands.
• The pilot not flying, when approaching DH or MDA, adjusts his scan
pattern to include outside visual clues. When the pilot flying announces
that he is “visual,” the pilot not flying assumes the responsibility for
monitoring the instruments and provides continuous advice of warning
flags and deviations from approach tolerances (sink rate, airspeed,
glide slope and localizer) to touchdown.
Coupled Approaches:
• The pilot flying adjusts his scan pattern to include outside visual cues.
When reaching DH and having assured himself of continuous visual
reference, he announces, “I am visual” and lands.
• The pilot not flying concentrates on instruments to touchdown,
advising of warning flags and deviation from approach tolerances.
CIRCLING APPROACHES
A circling approach may follow any authorized instrument approach (Figure MAP-
14). Although the Citation Excel aircraft are in approach category B, category
C minimums are used during the circling approach due to the higher maneuver-
ing airspeeds. A normal instrument approach is flown down to the circling MDA
until visual contact with the airport environment is made. With the airport in sight,
the approach becomes a visual reference approach with a continued cross-check
of the flight instruments. Since it is primarily a visual approach at this point,
configuration and speeds will be the same as for a normal visual approach.
Leaving the final approach fix, minimum maneuvering speed with the flaps
in the LAND position and the landing gear down, reduce the power to pro-
vide a 1,000 fpm rate of descent. When approaching MDA, power should be
added to maintain airspeed while leveling off, thereby reducing the rate of
descent and ensuring that the aircraft does not go below MDA. There are many
recommended circling procedures once the airport is in sight. Any procedure
is acceptable, provided the following criteria are met:
• The airport environment is always in sight.
ABEAM FAF OR
DOWNWIND VEC TORS PROCEDURE TURN OUTBOUND
OR APPROACHING THE IAF 1. FLAPS—15˚
2. AIRSPEED (MIN)—MINIMUM
1. APPROACH CHECKLIST—INITIATE
MANEUVERING SPEED *
2. AIRSPEED—160 - 180 KIAS
INBOUND TO FAF
1. APPROX. 2 MILES PRIOR TO FAF—
MINIMUM DESCENT ALTITUDE GEAR DOWN
1. IF AIRPORT ENVIRONMENT IS IN SIGHT: 2. AT FAF—FLAPS 35˚ (NORMAL) OR
a. CIRCLE/MANEUVER TO LAND FLAPS 15˚ (SINGLE-ENGINE)
b. SPEED—MINIMUM MANEUVER SPEED * 3. AIRSPEED (MIN)—MINIMUM
c. MAX BANK ANGLE—30˚ MANEUVERING SPEED *
2. IF AIRPORT ENVIRONMENT IS NOT IN SIGHT: 4. LANDING CHECKLIST—COMPLETED
a. CONTINUE TO MISSED APPROACH POINT
b. ACCOMPLISH MISSED APPROACH
90˚
ON FINAL
1. AIRSPEED (MIN)—VREF (NORMAL)
OR VAPP (SINGLE ENGINE)
2. IF SINGLE ENGINE—FLAPS 35˚ AND
AIRSPEED VREF WHAN LANDING IS
ASSURED
KE
EP
AIR
PO
RT
E NV
IRO
NM
EN
T IN
SIG
HT
If a GPS approach (or overlay) was programmed into the FMS and the missed
approach procedure is sequenced by use of the go-around button, the pilot fly-
ing may elect to press the NAV button on the flight director instead of the head-
ing button and follow the missed approach by way of the FMS.
POSITIVE RATE
1. GEAR—UP
"GO-AROUND"
AIRPORT
CLIMB
DECISION POINT FLAP RETRACTION 1. CLIMB AS REQUIRED AT VENR
FLAPS UP
1. SELECT GO-AROUND 3. AFTER TAKEOFF/CLIMB
2. ACCELERATE TO VENR
2. APPLY MAX POWER ON CHECKLIST—COMPLETED
GOOD ENGINE
3. ROTATE TO COMMAND BARS POSITIVE RATE
(10˚ NOSE UP ATTITUDE)
4. CHECK/SET FLAPS TO 15˚ 1. GEAR—UP
5. SELECT HDG OR NAV ON F/D 2. AIRSPEED—VAPP UNTIL
1,500' AGL OR CLEAR
OF OBSTACLES,
WHICHEVER IS HIGHER
AIRPORT
MAP-33
As with the stall recovery procedures, as the engines accelerate, they will tend
to force the nose down. It will be necessary to increase the back pressure on
the yoke to maintain a pitch-up attitude. Once a positive rate of climb is es-
tablished, call for gear up and FLC mode on the flight director, which should
be accomplished by the pilot not flying.
Follow the published missed approach procedure or the procedure given by ATC.
If both engines are operating normally, adjust power and pitch as needed, and
climbing safely, maintain a reasonable speed and call for flaps up while ac-
celerating through V APP + 10 KIAS minimum.
If only one engine is available, maintain T/O thrust and adjust pitch as nec-
essary to maintain V APP while climbing to a safe altitude. Leave the flaps in
the APPROACH position until a safe altitude is achieved and accelerating
through V APP +10 KIAS.
The use of FLC is very beneficial to maintaining the best climb gradient. If
speed on the go-around is well above V APP , adjust the pitch to achieve V APP
and press the touch control steering (TCS) button to synchronize the com-
mand bars to the displayed airspeed (or use the pitch trim wheel to adjust FLC
to the desired V APP ).
Some airports may require a minimum missed approach climb gradient.To de-
termine the aircrafts single engine climb performance during missed ap-
proach, consult the “Approach Gross Climb” charts in the AFM.
LANDING PROCEDURES
Figure MAP-17 provides a guideline for a typical landing from a visual approach.
The actual touchdown is on the main gear with a slightly nose-high attitude. After
touchdown, extend the speedbrakes, and apply the wheel brakes as necessary.
NOTE
On single-engine approaches, do not lower the flaps
to LAND until the landing is assured.
After touchdown, extend the speedbrakes, ensure the throttles are at idle and
raise the thrust reverser levers to the deploy position after nosewheel con-
tact. When the DEPLOY light illuminates, the thrust reverser levers may be
raised to apply power to the engines. Do not exceed 75% of takeoff thrust
with the thrust reverser levers. Apply wheel brakes as necessary to stop the
airplane. Ensure the thrust reversers are in idle reverse by 60 KIAS during
the landing roll. When the thrust reversers are no longer needed, return the
thrust reverser levers to the stow position and ensure that all thrust reverser
annunciators extinguish.
DOWNWIND LEG
(1,500' AGL)
1. AIRSPEED—160 - 180 KIAS
2. FLAPS—15˚
ABEAM TOUCHDOWN
1. GEAR—DOWN *
2. BEFORE LANDING
CHECKLIST—COMPLETED
NOTE:
IN GUSTY WIND CONDITIONS, INCREASE VREF BY
1/2 OF THE GUST FACTOR IN EXCESS OF 5 KT.
NOTE
Use of thrust reversers is not permitted during touch-
and-go landings.
NOTE
Following excerpt from the Citation Excel/XLS
Operating Manual: Wheel Fusible Plug Considerations
—Brake application reduces the speed of an airplane
by means of friction between the brake stack compo-
nents. The friction generates heat, which increases the
temperature of the brake and wheel assembly, result-
ing in an increased tire pressure. Each main wheel in-
corporates fuse plugs, which melt at a predetermined
temperature, to prevent a possible tire explosion due
to excessively high tire pressure. Flight crews must take
precautions when conducting repetitive traffic cir-
cuits, including multiple landings and/or multiple re-
jected takeoffs, to prevent overheating the brakes,
which could melt the fuse plugs and cause loss of all
tire pressure and possible tire and wheel damage.
During such operations, available runway permit-
ting, minimize brake usage, and consider cooling the
brakes in flight with the landing gear extended.
Maximizing use of reverse thrust and extending speed
brakes will assist in bringing the airplane to a stop.
HYDROPLANING SPEEDS
The formula used to determine the speed at which a tire is likely to hydroplane
on a wet runway is stated as:
Hydroplane Speed = 7.7 Tire Pressure
From the above formula, the nose gear hydroplane speed is about 88 knots
and the main gear about 113 knots.
LANDING LIMITATIONS
The maximum landing weight is restricted by:
CROSSWIND LANDING
METHOD NO. 1:
The aircraft is flown down final approach with runway centerline alignment
maintained with normal drift correction. Approaching the threshold, lower
the upwind wing to maintain no drift and apply opposite rudder to maintain
alignment with runway centerline. Fly the airplane onto the runway. Do not
allow drift to develop. Keep full aileron deflection during the landing roll.
METHOD NO. 2:
The “crab” or wings-level method may be continued until just before touch-
down. Then, with wings level, apply rudder pressure to align the airplane with
the runway centerline at the moment of touchdown. Fly the airplane onto the
runway. Do not allow drift to develop. Keep full aileron deflection during the
landing roll.
NOTE
The reduced flap landing distance is 40% longer than
normal.
NOTE
Reduced flap adjusted V REF speeds:
ABEAM TOUCHDOWN
1. GEAR—DOWN *
2. FLAPS INOPERATIVE APPROACH AND
LANDING CHECKLIST—COMPLETED
TURN TO FINAL
1. BEGIN DESCENT
* IF BEING RADAR VECTORED TO A VISUAL PATTERN, 2. MAXIMUM BANK ANGLE—30˚
EXTEND GEAR ON BASE LEG. IF BEING VECTORED 3. AIRSPEED (MIN)—ADJUSTED
FOR A STRAIGHT-IN APPROACH, LOWER GEAR NOT VREF + 10 KT
MAP-39
PRACTICAL TEST
The Flight Standards Service of the FAA has developed a Practical Test
Standards (PTS) book, which is used by all examiners in determining the pro-
ficiency of a pilot. The PTS is divided into two sections, “Preflight Preparation
and Preflight Procedures,” and “In-flight Maneuvers and Postflight Procedures.”
Within these sections are specific items that must be tested called “Areas of
Operation.” Within these areas are the tasks to be performed.
Listed below are the areas required by the PTS and a brief description of each.
PREFLIGHT PREPARATION
Task A—Equipment Examination
An oral examination regarding the systems of the aircraft including normal,
abnormal, and emergency operations.
PREFLIGHT PROCEDURES
Task A—Preflight Inspection
A thorough inspection of the aircraft interior and exterior looking for possi-
ble defects and corrective action, including manuals, quantities, and sur-
rounding area.
Task C—Taxiing
Proper taxi techniques and ground collision avoidance.
IN-FLIGHT MANEUVERS
Task A—Steep Turns
Perform a turn in IMC with a bank angle of 45° in two different directions.
INSTRUMENT PROCEDURES
Task A—Instrument Arrival
Perform an instrument arrival to an aerodrome using appropriate charts or ATC
clearances.
Task B—Holding
Enter a published or assigned holding pattern at appropriate speeds and fol-
low ATC instructions.
EMERGENCY PROCEDURES
Demonstrates proper emergency procedures appropriate for aircraft.
POSTFLIGHT PROCEDURES
Demonstrates proper procedures for after landing, taxiing, and ramping of
aircraft following checklist and ATC instructions.
PTS TOLERANCES
The PTS outlines tolerances allowed for each task listed under the “Areas of
Operation.” The tolerances are fairly standard.
• Airspeeds ±5 knots
• Heading ±10°
Stalls
• Announces first indication of stall.
Precision Approaches
• Needle deviation 1/2 dot
• Airspeed ±5 knots
Nonprecision Approaches
• MDA +50, –0 feet
Circling
• MDA +100, –0 feet
• Airspeed ±5 knots
Landings
• Touchdown and stop in a safe manner.
ILLUSTRATIONS
Figure Title Page
WB-1 Airplane Weighing Form ............................................ WB-4
WB-2 Weight and Balance Record ........................................ WB-5
WB-3 XLS Crew and Passenger Weight and Moment Table WB-6
WB-4 Excel Crew and Passengers Compartments Weight
and Moment Tables
(Standard Center Club Seat Arrangement) .................. WB-7
WB-5 XLS Baggage and Cabinet Compartments
Weight and Moment Tables ........................................ WB-8
WB-6 Excel Baggage and Cabinet Compartments
Standard Weight and Moment Tables .......................... WB-9
WB-7 Fuel Loading Weight and Moment Table .................. WB-10
WB-8 XLS Center-of-Gravity Limits Envelope Graph ...... WB-11
WB-9 Excel Center-of-Gravity Limits Envelope Graph ...... WB-12
WB-10 XLS Weight-and-Balance Worksheet ........................ WB-13
WB-11 Excel Weight-and-Balance Worksheet ...................... WB-14
WB-12 Weight and Balance Computation Form
(Identical for Excel and XLS) .................................. WB-16
GENERAL
WEIGHT
Airplane maximum weights are predicated on structural strength. It is nec-
essary to ensure the airplane is loaded within the various weight restrictions
to maintain structural integrity.
BALANCE
Balance, or the location of the center of gravity (CG), deals with airplane sta-
bility. The horizontal stabilizer must be capable of providing an equalizing
moment, which is produced by the remainder of the airplane. Since the amount
of lift produced by the horizontal stabilizer is limited, the range of movement
of the CG is restricted so proper airplane stability is maintained.
With the CG out of the aft CG limit, the stability decreases. Here the hori-
zontal stabilizer may not have enough nose down elevator travel to counter-
act a nose-up pitching movement. This could result in an unrecoverable stall
possibly ending in a spin.
BASIC FORMULA
This is the basic formula upon which all weight and balance calculations are based.
Remember the CG (arm) can be found by adapting the formula as follows:
Arm (CG) = Moment Weight
Example: Condiments weighing 100 pounds are moved from the tail compart-
ment to the refreshment center. Weight and balance previously calculated is
as follows:
Since the weight was brought from the luggage compartment to the refreshment
center (weight moved forward, CG moved forward) the new CG would be:
FORMS
The Weight and Balance forms are discussed in the following pages. Examples
of the forms are included in Figures WB-1 through WB-12. Forms WB-1
through WB-12 are in the AFM appropriate to the passenger seating and bag-
gage/cabinet configuration of each particular aircraft.
Figure WB-1
The airplane weight, CG arm, and moment (divided by 100) are all listed at
the bottom of this form as the airplane is delivered from the factory (Figure
WB-1). Ensure the basic empty weight figures listed are current and have not
been amended.
Figure WB-2
The Weight and Balance Record amends the Airplane Weighing Form (Figure
WB-2). After delivery, if a service bulletin is applied to the airplane or if equip-
ment is removed or added that would affect the CG or basic empty weight, it
must be recorded on this form in the AFM. The crew must always have ac-
cess to the current airplane basic weight and moment in order to be able to
perform weight and balance computations.
MOMENT/100
Figure WB-3. XLS Crew and Passenger Weight and Moment Table
5 7.91 5 18.70
10 15.81 10 37.40
15 23.72 15 56.10
20 74.80
25 93.50
30 112.20
CHART CASES 35 130.90
RH FORWARD 40 149.60
45 168.30
CLOSET 50 187.00 FS 158.10
MOMENT/100
55 205.70 FS 166.38
FORWARD
CLOSET
60 224.40 FS 173.20
WEIGHT ARM = 65 243.10
(POUNDS) FS 166.38 IN 68 254.32
5 8.32
10 16.64 BAGGAGE
15 24.96 COMPARTMENT
20 33.28 CONTENTS
25 41.60
MOMENT/100
30 49.91 TAIL CONE
35 58.23 COMPARTMENT
40 66.55 WEIGHT ARM =
(POUNDS) FS 431.00 IN
45 74.87
50 83.19 20 86.20
40 172.40
56 93.17
60 258.60
80 344.80
LH 100 431.00
REFRESHMENT 120
140
517.20
603.40
CENTER 160 689.60
MOMENT/100 180 775.80
WEIGHT REFRESHMENT 200 862.00
(POUNDS) CENTER 220 948.20
ARM = 240 1034.40
FS 173.20 in. 260 1120.60
10 17.32 280 1206.80
20 34.64 300 1293.00
30 51.96 320 1379.20
40 69.28 340 1465.40
50 86.60 360 1551.60
60 103.92 380 1637.80 FS 374.00
70 121.24 400 1724.00
80 138.56 420 1810.20
90 155.88 440 1896.40
100 173.20 460 1982.60
110 190.52 480 2068.80
120 207.84 500 2155.00
130 225.16 520 2241.20
141 244.21 540 2327.40
560 2413.60
FS 431.00
580 2499.80
600 2586.00
620 2672.20
640 2758.40
660 2844.60
680 2930.80
700 3017.00
Operating Instructions
After loading the diskette into a PC:
3. A menu chart listing various seating options will appear over the Weight
and Balance Form (Figure WB-12).
NOTE
Only the Excel form is shown. XLS procedures are
identical.
• Select appropriate seat option for aircraft (Forms WB-4 through WB-6).
• Click, OK. Appropriate Weight and Balance form will display the
aircraft’s Basic Empty Weight and Moment in block 1 (right side) and
the selected seating option.
4. Complete left side of form with appropriate weights. Type in the weights
or use a weight chart by clicking the gray box adjacent to the arm in the
weight column.
7. Click on “COMPUTE” box at the top of the form to insert ramp fuel in
block 4, FUEL LOADING.
NOTE
If ZFW CG is out of the envelope a message will ap-
pear to, “please check your inputs and try again.” Fuel
loading cannot be inserted until ZFW CG is adjusted.
8. After ramp fuel weight is inserted, the program will prompt to insert “fuel
reserves,” (included in the ramp fuel weight).
NOTE
If the ramp fuel weight inserted would cause the air-
craft weight to exceed Maximum Ramp Weight in
block 5, fuel loading in block 4 will automatically ad-
just not to exceed 20,200 (20,400 for XLS) pounds
in block 5.
13. Completed form will not allow CG out of the envelope (refer to CG plot
on Center-of-Gravity envelope on bottom of form).
15. If desired, saving flight crew weights and various cabinet compartment
weights (if they remain constant), will essentially save the form as Basic
Operating Weight (BOW). Calculating further trips may then be computed
by inserting only passenger weights, baggage compartment weights and
fuel.
PERFORMANCE
CONTENTS
Page
AIRPLANE FLIGHT MANUAL (AFM) PERFORMANCE
SPECIFICATIONS ......................................................................... PER-1
General .................................................................................. PER-1
Standard Performance Conditions......................................... PER-1
Variable Factors Affecting Performance ............................... PER-3
Definitions ............................................................................. PER-4
FLIGHT PLANNING—XLS ......................................................... PER-8
Specifications ........................................................................ PER-8
Takeoff Performance ........................................................... PER-10
Climb Performance ............................................................. PER-21
Cruise Performance............................................................. PER-22
Descent Performance .......................................................... PER-24
Reserve Fuel........................................................................ PER-25
Holding Performance .......................................................... PER-25
Landing Performance .......................................................... PER-26
Stall Speeds ......................................................................... PER-30
Mission Planning................................................................. PER-31
FLIGHT PLANNING—EXCEL.................................................. PER-35
Specifications ...................................................................... PER-35
Takeoff Performance ........................................................... PER-38
Climb Performance ............................................................. PER-49
Cruise Performance............................................................. PER-52
Cruise Performance............................................................. PER-53
Descent Performance .......................................................... PER-54
Fuel Reserves ...................................................................... PER-55
Holding Fuel ....................................................................... PER-55
Landing Performance .......................................................... PER-56
Mission Planning................................................................. PER-61
TABLES
Table Title Page
XLS
PER-1 Decision, Rotation and Takeoff Safety Speeds ........ PER-10
PER-2 Takeoff Field Length—15° Flaps ............................ PER-11
PER-3 Takeoff Field Length—7° Flaps .............................. PER-16
PER-4 250 KIAS/M 0.65 Climb ........................................ PER-21
PER-5 High-Speed Cruise .................................................. PER-22
PER-6 Long-Range Cruise .................................................. PER-23
PER-7 High Speed and Normal Descent ............................ PER-24
PER-8 Holding Speed and Fuel Flow.................................. PER-25
PER-9 Landing Distance—Actual ...................................... PER-26
PER-10 Stall Speeds.............................................................. PER-30
PER-11 Wind Correction Factors .......................................... PER-31
PER-12 Flight Time and Fuel Burn for
Selected Distances .................................................. PER-32
PER-13 Range/Payload Capability........................................ PER-34
PER-14 Decision, Rotation and Takeoff Safety Speeds ........ PER-38
EXCEL
PER-15 Takeoff Field Length—15° Flaps ............................ PER-39
PER-16 Takeoff Field Length—7° Flaps .............................. PER-44
PER-17 Climb Speeds .......................................................... PER-49
PER-18 Maximum Rate Climb.............................................. PER-50
PER-19 250 Knot/.62 Mach Cruise Climb............................ PER-51
PER-20 High-Speed Cruise .................................................. PER-52
PER-21 Long-Range Cruise .................................................. PER-53
PER-22 Normal and High Speed Descent ............................ PER-54
PER-23 Holding Speed and Fuel Flow.................................. PER-55
PER-24 Landing Distance .................................................... PER-56
PER-25 Stall Speed .............................................................. PER-60
PER-24 Landing Distance (Cont).......................................... PER-60
PER-26 Wind Correction Factors .......................................... PER-61
PER-27 Flight Time and Fuel Burn For
Selected Distances .................................................. PER-62
PER-28 Range/Payload Capability........................................ PER-64
PERFORMANCE
AIRPLANE FLIGHT MANUAL (AFM)
PERFORMANCE SPECIFICATIONS
GENERAL
Certification
The Model 560XL is certified under CFR Part 25, which governs the certifi-
cation of transport category airplanes. Part 25 performance requirements en-
sure specific single-engine climb capability throughout the flight.
NOTE
Should ambient air temperature or altitude be below
the lowest temperature or altitude shown on the per-
formance charts, use the performance at the lowest
value shown.
Flap Handle Position Flap Deflection
a. Takeoff TO 7°
b. Takeoff TO/APPR 15°
c. Enroute UP 0°
d. Approach TO/APPR 15°
e. Landing LAND 35°
3. All takeoff and landing performance data is based on a paved, dry or wet
runway.
Takeoff—Accelerate Stop
a. Power was set static in the TO DETENT and verified to correspond to
Figure 4-8, AFM (Takeoff/Go-Around Thrust Settings), then brakes
were released.
b. The pilot recognized the necessity to stop because of engine failure or
other reasons just prior to V1.
c. Maximum pilot braking effort was initiated at V1 and continued until
the airplane came to a stop.
d. Both throttles were brought to idle immediately after brake
application.
e. Directional control was maintained through the rudder pedals and
differential braking as required.
f. Antiskid was ON during tests.
g. Speedbrakes were not used.
h. Thrust reversers were not used.
i. Wet runways only, for thrust reverser credit, the thrust reverser on the
operating engine was deployed immediately after the throttle reached
idle. Maximum reverse thrust was selected immediately after thrust
reverser deployed and was maintained to 60 KIAS, followed thereafter
by idle reverse thrust until the airplane came to a stop.
Multiengine Takeoff
a. Power was set static in the TO DETENT and verified to correspond to
Figure 4-8, AFM (Takeoff/Go-Around Thrust Settings) then brakes
were released.
c. The landing gear was retracted when a positive climb rate was
established. Flaps were retracted at 400 feet.
Landing
a. Landing preceded by a steady 3° angle approach down to the 50-foot
height point with airspeed at V REF in the landing configuration
(Flaps—LAND, Gear—Extended).
c. Idle thrust was established at the 50-foot height point and the throttles
remained at that setting until the airplane stopped.
1. Cabin pressurization.
2. Anti-ice OFF.
3. Humidity corrections on thrust have been applied according to applicable
regulations.
4. Wind correction information is presented on the charts in the AFM. They
are taken as tower winds, 32.8 feet (10 meters) above runway surface.
Factors have been applied as prescribed in the applicable regulations. In
the tables, negative represents tailwind and positive represents headwind.
5. Gradient correction factors can be applied to gradients less than or equal to
2% downhill or 2% uphill. In the AFM tables, negative represents downhill
gradients and positive represents uphill gradients.
DEFINITIONS
Accelerate-Stop Distance—The distance required to accelerate to V 1 and
abort the takeoff and come to a complete stop with maximum braking applied
at V 1 .
Deice Systems—The horizontal stabilizer boots are the only deice system.
Gross Takeoff Flight Path—The takeoff flightpath that the airplane can
actually achieve under ideal conditions.
Gross Climb Gradient—The climb gradient that the airplane can actually
achieve with ideal ambient conditions (smooth air).
Landing Distance—The distance from a point 50 feet above the runway sur-
face to the point at which the airplane comes to a full stop on the runway.
Net Climb Gradient—The gross climb gradient reduced by 0.8% during the
takeoff phase and 1.1% during enroute. This conservatism is required by spe-
cial clearance determinations to account for variables encountered in service.
OAT—Outside Air Temperature or Ambient Air Temperature. The free air static
temperature obtained either from ground meteorological sources or from in-flight
temperature indications, adjusted for instrument error and compressibility ef-
fects. Used interchangeably with Temperature (refer to Performance Tables, AFM).
Reference Zero—The point in the takeoff flight path at which the airplane
is 35 feet (dry runway) or 15 feet (wet runway) above the takeoff surface and
at the end of the takeoff distance required.
Residual Ice—That ice which is not completely removed from the leading
edge stagnation areas of the wing and horizontal stabilizer by the surface anti-
ice/deice systems during operation in icing conditions. Refer to Section III
and IV of the AFM for applicable procedures.
Takeoff Field Length—The takeoff field length given for each combination
of gross weight, ambient temperature, altitude, wind, and runway gradients
is the greatest of the following:
V 2—Takeoff Safety Speed. The climb speed is the actual speed at 35 feet above
the runway surface as demonstrated in flight during takeoff with one engine
inoperative.
V APP —Landing approach airspeed (1.3 V S1 ) with 15° flap position, landing
gear up.
V REF —The airspeed equal to the landing 50-foot point speed (1.3 V SO ) with
full flaps and landing gear extended.
V SO —The stalling speed or the minimum steady flight speed in the landing
configuration.
V S1—The stalling speed or the minimum steady flight speed obtained in a spec-
ified configuration.
Visible Moisture—Visible moisture includes but is not limited to, the fol-
lowing conditions: fog with visibility less than one mile, wet snow and rain.
FLIGHT PLANNING—XLS
This Flight Planning guide is for the purpose of providing specific informa-
tion for evaluating the performance of the Cessna Citation XLS (Model 560XL).
This guide is developed from Flight Manual and Operating Manual data.
This document is not intended to be used in lieu of the FAA approved
Airplane Flight Manual (AFM) or Operating Manual. The data included
herein does not constitute an offer and is subject to change without notice.
SPECIFICATIONS
SPECIFICATIONS
Basic Performance
Takeoff Distance, Sea Level, ISA, MTOW 3,560 ft 1,085 m
Landing Distance, Sea Level, ISA, MLW 3,180 ft 969 m
Rate of Climb - 2 Engines 3,500 ft/min 1,067 m/min
Rate of Climb - 1 Engine 800 ft/min 244 m/min
Typical Cruise Speeds 415 - 435 KTAS
Airspeed Limitations
Maximum Operating Limit
MMO (26,515 ft / 8,082 m and above) M 0.75 Indicated
VMO (8,000 ft to 26,515 ft / 8,082 m) 305 KIAS 565 km/hr
VMO (Below 8,000 ft / 2,438 m) 260 KIAS 482 km/hr
Maximum Flap Speed (VFE)
Partial Flaps - 7° & 15° 200 KIAS 371 km/hr
Full Flaps - 35° 175 KIAS 324 km/hr
Max Landing Gear Oper - Extending (VLO) 250 KIAS 463 km/hr
Max Landing Gear Oper - Retracting (VLO) 200 KIAS 371 km/hr
Max Landing Gear Extended Speed (VLE) 250 KIAS 463 km/hr
Max. Speed Brake Operation Speed (VSB) No limit No limit
Minimum Control Speed, Air (VMCA) 90 KIAS 167 km/hr
Minimum Control Speed, Ground (VMCG) 81 KIAS 150 km/hr
Certified Weights
Maximum Ramp Weight 20,400 lb 9,253 kg
Maximum Takeoff Weight 20,200 lb 9,163 kg
Maximum Landing Weight 18,700 lb 8,482 kg
Maximum Zero Fuel Weight 15,100 lb 6,849 kg
Maximum Fuel Capacity (6.7 lb/gal) 6,740 lb 3,057 kg
Payload
Useful Payload and Fuel 7,600 lb 3,447 kg
Maximum Payload 2,300 lb 1,043 kg
Payload at Full Fuel 860 lb 390 kg
TAKEOFF PERFORMANCE
14 CFR FAR 25 takeoff field lengths are shown on the following pages. FAR
25 defines takeoff distance as the greater of accelerate-stop, accelerate-go with
one engine inoperative, or 115% of the all engine takeoff distance to a point
35 feet above the runway. These factors are reflected in the takeoff field
lengths presented.
Second segment climb limitations are presented at the bottom of each take-
off field length table. Second segment climb refers to the ability of the air-
craft to meet certain climb rates after takeoff with one engine inoperative.
Second segment climb limitations are a function of temperature, elevation,
and aircraft weight.
Two flap settings are shown for the aircraft: 15° and 7°. A flap setting of 15°
is preferred to minimize runway length and runway speeds. In those situa-
tions where second segment climb requirements are too limiting for 15° of
flaps, a 7° flap setting is available. A 7° flap setting requires greater runway
length but provides greater second segment climb capability.
A paved, level, dry runway with zero wind is assumed. Runway lengths shown
are based on the aircraft anti-ice systems being off and the cabin bleed air on.
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 15° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 15°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 15°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 15°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 7°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 7°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 7°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
TAKEOFF PERFORMANCE
TAKEOFF FIELD LENGTH - 7°° FLAPS
(Over 35 Foot Screen Height)
Dry Runway, Zero Wind, Anti-Ice Off, Cabin Bleed Air On
CLIMB PERFORMANCE
Table PER-4. 250 KIAS/M 0.65 CLIMB
CLIMB PERFORMANCE
250 KIAS / M 0.65 CLIMB
ISA, Zero Wind, Anti-Ice Off
Time, Fuel, and Distance To Climb
Pressure ------------------------------------ Takeoff Weight (lb) ------------------------------------
Altitude (ft) 20,200 19,000 18,000 16,000 14,000
15,000 Min 4 4 4 3 3
Lb 219 203 191 167 144
NM 20 19 18 15 13
25,000 Min 8 8 7 6 5
Lb 374 347 325 282 243
NM 42 39 37 32 27
29,000 Min 11 10 9 8 7
Lb 454 419 391 339 290
NM 57 52 49 42 36
31,000 Min 12 11 10 9 7
Lb 489 451 420 363 310
NM 64 58 54 47 40
33,000 Min 13 12 11 9 8
Lb 523 481 448 386 329
NM 71 65 60 51 44
35,000 Min 14 13 12 10 9
Lb 559 513 476 410 349
NM 79 72 66 57 48
37,000 Min 15 14 13 11 9
Lb 597 546 506 434 368
NM 87 79 73 62 52
39,000 Min 17 16 14 12 10
Lb 641 583 539 460 389
NM 98 89 82 69 58
41,000 Min 20 17 16 13 11
Lb 695 627 577 488 411
NM 113 101 92 76 63
43,000 Min 23 20 18 15 12
Lb 766 681 621 520 435
NM 134 116 104 86 70
45,000 Min 29 24 21 17 14
Lb 888 758 679 557 461
NM 172 141 123 97 79
CRUISE PERFORMANCE
Table PER-5. HIGH-SPEED CRUISE
CRUISE PERFORMANCE
HIGH SPEED CRUISE
ISA, Anti-Ice Off
CRUISE PERFORMANCE
LONG RANGE CRUISE
ISA, Anti-Ice Off
DESCENT PERFORMANCE
DESCENT PERFORMANCE
HIGH SPEED & NORMAL DESCENT
ISA, Zero Wind, Anti-Ice Off,
Speed Brakes Retracted, Gear & Flaps Up
RESERVE FUEL
Reserve Fuel Allowances
Based on four passengers, ISA, zero wind.
VFR Fuel Reserves (at 15,000 feet)
Day (30 minutes) ............................................................................... 554 lb
Night (45 minutes) ............................................................................. 834 lb
IFR Fuel Reserves (Alternate plus 45 minutes at 15,000 feet))
100 Nautical Mile Alternate............................................................ 1,324 lb
200 Nautical Mile Alternate............................................................ 1,683 lb
300 Nautical Mile Alternate............................................................ 1,935 lb
NBAA Fuel Reserves*
100 Nautical Mile Alternate............................................................ 1,210 lb
200 Nautical Mile Alternate............................................................ 1,564 lb
300 Nautical Mile Alternate............................................................ 1,812 lb
* NBAA IFR Reserves are defined as the amount of fuel for the following
profile:
• A 5-minute approach at sea level
• Climb to 5,000 feet
• A 5-minute hold at 5,000 feet
• Climb to cruise altitude for the diversion to the alternate airport
• Cruise at long range cruise power
• Descend to sea level
• Land with 30 minutes of holding fuel at 5,000 feet
HOLDING PERFORMANCE
Table PER-8. HOLDING SPEED AND FUEL FLOW
ISA, Anti-Ice Off, Speed Brakes Retracted, Gear & Flaps Up
LANDING PERFORMANCE
LANDING PERFORMANCE
LANDING DISTANCE - ACTUAL
(Distance from 50 Feet Above the Runway)
Flaps 35°, Dry Runway, Zero Wind, Anti-Ice On or Off
STALL SPEEDS
Table PER-10. STALL SPEEDS
Zero Angle of Bank, Landing Gear Up or Down, KCAS
Stall Speeds
----------------------------------- Flap Position ------------------------------------
Weight (lb) Land 15° 7° Up
20,200 94 99 102 106
20,000 93 98 102 105
19,000 91 96 99 103
18,000 89 94 97 100
17,000 86 91 94 97
16,000 84 88 92 95
15,000 81 83 86 89
14,000 79 83 86 89
MISSION PLANNING
Criteria
The mission planning table (Table PER-12) provides flight time and fuel
burn statistics for selected distances and altitudes.
Flight time represents the time for the climb, cruise and descent portion of
the mission. No allowance has been added for taxi, takeoff, approach, or ATC
procedures. Fuel burn represents the total amount of fuel consumed for taxi,
climb, cruise, and descent. There is a taxi and takeoff allowance of 135
pounds of fuel included in all fuel burn figures. NBAA IFR fuel reserves (100
NM) are considered in each case, but are not included in the fuel burn figure.
The mission planning table reflects the cruise climb schedule of 250 knots/.65
Mach, high-speed cruise, and high-speed descent schedules. Standard day con-
ditions are assumed with zero wind enroute. The effects of wind can be de-
termined from the wind correction factors shown in Table PER-11. Apply the
wind correction factor to the zero wind flight time and fuel burn to estimate
the impact of wind.
MISSION PLANNING
FLIGHT TIME & FUEL BURN
400 1:05 2,232 0:59 2,040 0:59 1,824 0:59 1,737 1:00 1,660
500 1:21 2,755 1:13 2,508 1:13 2,225 1:13 2,108 1:14 2,003
600 1:37 3,279 1:27 2,976 1:27 2,628 1:27 2,479 1:28 2,347
700 1:53 3,806 1:41 3,445 1:41 3,032 1:41 2,852 1:42 2,693
800 2:09 4,334 1:55 3,915 1:54 3,437 1:54 3,226 1:56 3,040
900 2:24 4,866 2:09 4,388 2:08 3,844 2:08 3,602 2:10 3,388
1:00 1,590 1:00 1,533 1:00 1,493 1:01 1,458 1:02 1,435 400
1:15 1,906 1:14 1,829 1:14 1,771 1:15 1,722 1:16 1,689 500
1:28 2,224 1:28 2,126 1:28 2,050 1:29 1,988 1:30 1,944 600
1:43 2,543 1:42 2,425 1:42 2,330 1:43 2,256 1:44 2,201 700
1:57 2,863 1:57 2,724 1:57 2,612 1:57 2,525 1:58 2,461 800
2:11 3,185 2:11 3,025 2:11 2,896 2:11 2,796 2:12 2,722 900
2:25 3,509 2:25 3,328 2:25 3,183 2:25 3,070 2:26 2,985 1,000
2:39 3,834 2:38 3,633 2:39 3,471 2:39 3,346 2:40 3,252 1,100
2:53 4,160 2:52 3,939 2:52 3,763 2:53 3,624 2:54 3,522 1,200
3:06 4,488 3:06 4,249 3:06 4,055 3:07 3,904 3:08 3,795 1,300
3:20 4,818 3:20 4,561 3:20 4,350 3:21 4,189 3:22 4,069 1,400
3:34 5,149 3:34 4,874 3:34 4,648 3:35 4,476 3:36 4,336 1,500
3:48 5,482 3:48 5,190 3:49 4,948 3:49 4,767 3:50 4,605 1,600
4:02 5,507 4:03 5,252 4:03 5,059 4:05 4,876 1,700
MISSION PLANNING
12
10
Number of Passengers
0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Assumptions:
2 crew, passengers at 200 pounds each
Cruise at FL 450
FLIGHT PLANNING—EXCEL
This Flight Planning guide is for the purpose of providing specific informa-
tion for evaluating the performance of the Cessna Citation Excel (Model
560XL).
This guide is developed from Flight Manual and Operating Manual data. This
document is not intended to be used in lieu of the FAA approved Airplane Flight
Manual (AFM) or Operating Manual. The data included herein does not con-
stitute an offer and is subject to change without notice.
SPECIFICATIONS
TAKEOFF PERFORMANCE
Table PER-14 shows decision, rotation and takeoff speeds for aircraft with
rudder bias system installed.
FAR Part 25 takeoff field lengths are shown in Tables PER-15 and PER-16.
Part 25 defines takeoff distance as the greater of accelerate-stop, accelerate-
go with one engine inoperative, or 115% of the all engine takeoff distance to
a point 35 feet above the runway. These factors are reflected in the takeoff
distances presented.
Second segment climb limitations are presented at the bottom of each take-
off chart for reference. Second segment climb refers to the ability of the air-
craft to meet certain climb rates after takeoff with one engine inoperative.
Second segment climb limitations are a function of temperature, elevation and
aircraft weight.
Two flap settings are shown for the aircraft: 15° and 7°. A flap setting of 15°
is preferred to minimize runway length and runway speeds. In those situa-
tions where second segment climb requirements are two limiting for 15° of
flaps, a 7° flap setting is available. A 7° flap setting requires greater runway
length but provides greater second segment climb capability.
A paved, level, dry runway with zero wind is assumed. Runway lengths shown
are based on the aircraft’s anti-ice system being off.
CLIMB PERFORMANCE
Two climb schedules are shown on the following pages: Maximum Rate
Climb and Cruise Climb.
Table PER-17 shows the indicated airspeeds at various altitudes for the var-
ious climb schedules.
The Maximum Rate Climb schedule results in the minimal amount of time to
reach a selected altitude (Table PER-18).
The Cruise Climb schedule provides a balance between forward speed and
rate of climb (Table PER-19).
Each climb schedule is based on the climb starting at sea level. Weights rep-
resent the weight of the aircraft at the start of the climb.
CRUISE PERFORMANCE
The High-Speed Cruise schedule is shown in Table PER-20.
CRUISE PERFORMANCE
The Long-Range Cruise schedule is shown in Table PER-21.
DESCENT PERFORMANCE
The Normal and High-Speed Descent schedule is shown in Table PER-22. The
time distance and fuel used from a given altitude is based on descending to
sea level.
Table PER-22. NORMAL AND HIGH SPEED DESCENT
FUEL RESERVES
HOLDING FUEL
The Holding Speed and Fuel Flow schedule is shown in Table PER-23.
LANDING PERFORMANCE
Landing Distance schedules are shown in Table PER-24.
MISSION PLANNING
Criteria
Wind correction factors are shown in Table PER-26. The factors are calcu-
lated as KTAS divided by the sum of KTAS ± wind component.
The mission planning table (Table PER-27) provides flight time and fuel
burn statistics for selected distances and altitudes.
Flight time represents the time for the climb, cruise and descent portion of
the mission. No allowance has been added for taxi, takeoff or approach. Fuel
burn represents the total amount of fuel consumed for taxi, climb, cruise, and
descent. There is a taxi allowance of 125 pounds of fuel included in all fuel
burn figures. IFR fuel reserves are considered in each case, but are not in-
cluded in the fuel burn figure.
The mission planning table reflects a climb using the cruise climb schedule
of 250 knots/.62 Mach, cruise at high speed cruise and descent using the high
speed descent schedule. Standard day conditions are assumed with zero wind
enroute. The effects of wind can be determined from the wind correction fac-
tors table below. Apply the wind correction factor to the zero wind flight time
and fuel burn to estimate the impact of wind.
Landing field length data in the FAA approved Airplane Flight Manual as-
sumes a steady 3° approach angle and a threshold crossing speed of V REF at
an altitude of 50 feet, with thrust reduced to idle at that point. In practice, it
is suggested that for minimum field operations the threshold be crossed at a
comfortable obstacle clearance altitude allowing some deceleration to take
place approaching the runway. Touchdown should occur with maximum avail-
able runway remaining at minimum safe speed.
In general, short field landings are accomplished the same as normal land-
ings except for heavier braking and closer attention to touchdown point and
speed. A stabilized approach at V REF provides the best possible starting point
because any corrections necessary will be small. Establish a glide angle that
will safely clear any obstacles and result in touchdown as comfortably close
to the approach end as feasible.
Avoid a very flat approach as they generally result in excessive power being
required in close and the vertical gust protection margin is reduced. At ap-
proximately 50 feet AGL, power reduction is normally begun to cross the thresh-
old at a speed not in excess of V REF . Check the throttles at idle and avoid an
excessive flare that may cause the airplane to float. Deceleration will take place
much more rapidly on the runway than it will airborne.
If thrust reversers are not used, extend the speed brakes while lowering the
nose and commence braking with steady maximum pressure. Once braking
has begun, back pressure on the yoke will create elevator drag without affect-
ing weight on the gear provided the nosewheel is not lifted off the runway.
For landings utilizing thrust reversers, after touchdown on the mains, lower
the nose, extend speed brakes, and deploy the thrust reversers. Forward pres-
sure on the yoke should be applied during reverser deployment. Check illu-
mination of the ARM, UNLOCK and DEPLOY lights. Once the thrust reversers
are deployed, apply maximum reverse thrust power. Once braking has begun
and maximum reverse power is reached, back pressure on the yoke will pro-
vide additional weight on the main gear provided the nose is not raised. At
60 KIAS return the thrust reverser levers to the idle reverse detent position.
Leave the thrust reversers deployed for aerodynamic drag and idle reverse
power.
After landing on ice or slush, a complete check of the airplane, including over-
board vents and controls surfaces, should be conducted.
ENGINE ANTI-ICE
The importance of proper system use cannot be overemphasized as serious
engine damage can result from ice ingestion. Its function is preventative in
nature and flight into visible moisture, with an outside air temperature below
+10°C indicated RAT should be anticipated, so the system is on and operat-
ing when icing conditions are encountered. Turning it on, after ice has accu-
mulated, could result in ice from the inlet being freed and ingested by the engine.
Bleed air anti-icing of the engine inlet alone is available at idle power and
above; however, approximately 70 % N 2 rpm is required to maintain the ENG
ANTI-ICE annunciator extinguished when operated in conjunction with
WING ANTI-ICE. In descent, it should be turned on well before entering an
icing environment to ensure sufficient time is available for all system param-
eters to be met.
Engine icing may occur before ice formation is observed on the wings, there-
fore, surface icing should not be used to verify possible engine icing. The EN-
GINE ANTI-ICE system must be operated any time the airplane is operated
in visible moisture below +10°C indicated ram air temperature (RAT) or
when airframe icing is occurring. Refer to Section II of the Airplane Operating
Manual and/or Chapter 10 of the FSI Pilot Training Manual (PTM), Vol. 2,
for an explanation of the ice protection systems.
NOTE
If ambient temperature is approximately 15°C or
warmer, the ENG ANTI-ICE L/R annunciators may
not illuminate when anti-ice is selected ON. To en-
sure that bleed air is flowing to the engine inlet, the
crew should observe a momentary small decrease in
N 2 when ENGINE ON is selected.
CAUTION
PASSENGER COMFORT
Passenger comfort can be broadly delineated into two categories of environ-
mental/pressurization and pilot technique. Some pointers are as follows:
• Leaving the chocks, brake checks can be done lightly and smoothly. If
heavy braking is required on landing roll, using up elevator to create
drag also counters the nose down pitching moment, so that deceleration
feel in the cabin is less abrupt. Do not apply excessive back pressure,
as weight may be lifted from the main wheels, decreasing braking
effectiveness and increasing the possibility of a blown tire.
1. Ignition................................................................................................... ON
1. If the aircraft has been cold soaked at temperatures below –10°C (+14°F)
it is recommended the battery and crew oxygen masks be removed and
stored at a temperature above –10°C (+14°F). If the battery has been cold
soaked at temperatures below –10°C (+14°F), battery warmup to at least
–10°C (+14°F) is required. This temperature may be checked with the
battery temperature gage. Proper battery warmup may require extended
application of heat to the battery.
3. The avionics may require warmup after cold soak. This may require as
long as 30 minutes. All avionics must be operating properly before flight
as indicated by the following:
The W/S TEMP annunciator may not test after cold soak at extremely cold
temperatures. If this occurs, repeat the test after the cabin has warmed up.
The test must be completed prior to flight.
If a start is attempted and the starter will not motor to 8% N 2 minimum, ter-
minate the start sequence. Advancing the throttle to idle below 8% N 2 can be
damaging to the engine and battery. Battery voltage below 11 volts after the
start button is pressed indicates a potential for an unsuccessful start.
Do not set the parking brake if the anticipated cold soak temperature is -15°C
(5°F) or below.
Maximum heat from the air-conditioning system is obtained with the right en-
gine operating and the PRESS SOURCE SELECT in NORM. Switching the tem-
perature control selector to MANUAL, and selecting MANUAL HOT for 10
seconds, ensures the temperature mixing valve is in the full hot position. Turning
on the CKPT RECIRC fan to HI will increase air circulation in the cockpit.
Operating the right engine above idle rpm increases temperature and airflow.
Utilizing APU bleed air, if equipped, will heat the interior much quicker than
engine bleed on the ground.
Because the airplane utilizes two separate controls for the cockpit and the cabin,
comfortable temperature ranges can be obtained at both locations. Separate
zone sensors for both the cockpit and cabin ensure accurate readings through-
out the comfort range.
Operating in extremely cold temperatures reduces the solubility and super cools
any water particles in the fuel, increasing the possibility of fuel system icing.
The five tank, and one fuel filter drains under each wing should be drained fre-
quently and thoroughly. It is possible for water to settle in the sump and freeze,
blocking the drain, in which case heat should be applied until fuel flows freely.
Maintain heat after flow begins to ensure all particles have melted and collect
the drainage in a clear, clean container to inspect for water globules.
WARNING
Anti-icing additives containing ethylene glycol
monomethyl ether (EGME) are harmful if inhaled,
swallowed, or absorbed through the skin, and will
cause eye irritation. Also, it is combustible. Before
using this material, refer to all safety information on
the container.
CAUTION
Assure the additive is directed into the flowing fuel
stream and the additive flow is started after the fuel
flow starts and is stopped before fuel flow stops. Do
not allow concentrated additive to contact coated in-
terior of fuel tank or airplane painted surface.
Use the following procedure to blend anti-icing additive as the airplane is being
refueled through the wing filler caps:
CAUTION
OIL
Each engine oil tank has an oil filler neck with cap assembly and sight indi-
cator. Oil is added to each engine directly through the filler neck and quan-
tity is measured at the sight indicator in U.S. quarts. An accurate check of oil
quantity can only be made when the engine is hot, and should be accomplished
10 minutes after engine shutdown.
CAUTION
Persons who handle engine oil are advised to mini-
mize skin contact with used oil, and promptly re-
move any used oil from their skin. A laboratory study,
while not conclusive, found substances which may
cause cancer in humans. Thoroughly wash used oil
off skin as soon as possible with soap and water. Do
not use kerosene, thinners or solvents to remove used
engine oil. If waterless hand cleaner is used, always
apply skin cream after using.
The latest revision of Pratt and Whitney Canada, Inc. Service Bulletin 7001
may also be consulted for approved oils.
CAUTION
When changing from an existing lubricant formula-
tion to a “third generation” lubricant formulation
(Aeroshell Turbine Oil 560 or Mobil Jet 254), the en-
gine manufacturer strongly recommends that such a
change should only be made when an engine is new
or freshly overhauled. For additional information on
use of third generation oils, refer to the engine man-
ufacturer’s pertinent oil service bulletins.
HYDRAULIC
Servicing the main hydraulic reservoir requires equipment capable of deliv-
ering hydraulic fluid under pressure and is normally performed by mainte-
nance personnel. The reservoir should be serviced with one of the approved
fluids: SKYDROL 500 B-4, or LD-4, LD-5; or Hyjet IVA Plus only.
The hydraulic brake reservoir can be serviced by removing the left nose com-
partment lower liner to allow access to the brake reservoir. The filler plug can
then be removed and the reservoir filled to within one-half inch of the open-
ing. The brake reservoir should be serviced with one of the approved fluids,
SKYDROL 500B or equivalent.
OXYGEN
The oxygen filler valve is located just inside the access door in the right for-
ward avionics compartment, near the aft end of the compartment. Oxygen serv-
icing should be done by maintenance personnel using breathing oxygen
conforming to MIL-O-27210, Type 1. Refer to the cockpit gage while serv-
icing to prevent overfill.
Oxygen pressure will vary with ambient temperature. In very cold ambient
temperatures, the oxygen pressure indication may appear low, but may, in ac-
tuality, be appropriate for the temperature condition.
NOTE
Refer to Chapter 12 of the Airplane Maintenance
Manual, Oxygen Service Requirements, Pressure
Variations Chart.
FIRE BOTTLES
Under-serviced fire bottles must be exchanged by authorized maintenance
facilities.
TIRES
Main gear tire pressures should be maintained at 210 psi and nose tire at 130
psi. Since tire pressure will decrease as the temperature drops, a slight over
inflation can be used to compensate for cold weather. Main tires inflated at
21°C should be overinflated 1.5 psi for each 6°C drop in temperature antic-
ipated at the coldest airport of operation. Nose tires at 21°C should be over-
inflated only 0.5 PSI for each 6°C anticipated drop in temperature.
Worn tires and underinflated tires both contribute to lowering the speed at
which hydroplaning occurs on precipitation covered runways. Refer to Adverse
Field Conditions in this section for a discussion of hydroplaning.
TOILET
The airplane may be equipped with either a carry out flush toilet or an exter-
nally serviceable flush toilet. Both types require servicing when the liquid
level becomes too low or when the liquid appears to have incorrect chemical
balance. Instructions for servicing the toilets are found in Chapter 12 of the
Airplane Maintenance Manual.
The finish should be cleaned only by washing with clean water and mild
soap, followed by rinse water and drying with a soft cloth or chamois.
Minimize flying through rain, hail or sleet for a few weeks to protect the new
paint.
DEICE BOOTS
The deice boots on the horizontal stabilizer leading edges have a special elec-
trically-conductive coating to bleed off static charges which cause radio in-
terference and may perforate the boots. Servicing operations should be done
carefully, to avoid damaging this conductive coating or tearing the boots.
To prolong the life of surface deice boots, they should be washed and serv-
iced on a regular basis. Keep the boots clean and free from oil, grease and
other solvents which cause rubber to swell and deteriorate. Clean the boots
with mild soap and water, then rinse thoroughly with clean water. Outlined
below are the recommended cleaning and servicing procedures.
CAUTION
Use only the following instructions when clean-
ing boots. Disregard instructions which recom-
mend Petroleum-based liquids (methyl-
ethylketone, nonleaded gasoline, etc.) which can
harm the boot material.
NOTE
Isopropyl alcohol can be used to remove grime which
cannot be removed using soap. If isopropyl alcohol
is used for cleaning, wash area with mild soap and
water, then rinse thoroughly with clean water.
To improve the service life of the boots and to reduce the adhesion of ice, it
is recommended that the deice boots be treated with AGE MASTER No. 1
or ICEX.
AGE MASTER No. 1, used to protect the rubber against deterioration from
ozone, sunlight, weathering, oxidation and pollution, and ICEX, used to help
retard ice adhesion and for keeping deice boots looking new longer, are both
products of, and recommended by, B.F. Goodrich.
The application of both AGE MASTER No. 1 and ICEX should be in accor-
dance with the manufacturer’s recommended directions as outlined on the
containers.
CAUTION
Protect adjacent areas, clothing, and use plastic or rub-
ber gloves during applications, as Age Master No. 1
stains and ICEX contains silicone which makes paint
touchup almost impossible.
Small tears and abrasions can be repaired temporarily without removing the
boots and the conductive coating can be renewed.
ENGINES
The engine compartments should be cleaned using a suitable solvent. Most
efficient cleaning is done using a spray-type cleaner. Before spray cleaning,
ensure protection is afforded for other components which may be adversely
affected by the solvent. Refer to the Airplane Maintenance Manual for proper
lubrication of components after engine cleaning.
INTERIOR CARE
To remove dust and loose dirt from the upholstery, headliner and carpet,
clean the interior regularly with a vacuum cleaner.
Blot any spilled liquid promptly with cleansing tissue or rags. Do not pat the
spot; press the blotting material firmly and hold it for several seconds.
Continue blotting until no more liquid is absorbed. Scrape off sticky materi-
als with a dull knife, then spot clean the area.
Oily spots may be cleaned with household spot removers, used sparingly. Before
using any solvent, read the instructions on the container and test it on an ob-
scure place on the fabric to be cleaned. Never saturate the fabric with a
volatile solvent; it may damage the padding and backing material.
WARNING
Use all cleaning agents in accordance with the man-
ufacturer’s recommendations. The use of toxic or
flammable cleaning agents is discouraged. If these
cleaning agents are used, ensure adequate ventilation
is provided to prevent harm to the user and/or dam-
age to the airplane.
Soiled upholstery and carpet may be cleaned with foam-type detergent, used
according to the manufacturer’s instructions. To minimize wetting the fab-
ric, keep the foam as dry as possible and remove it with a vacuum cleaner.
The plastic trim, instrument panel and control knobs need only be wiped
with a damp cloth. Oil and grease on the control wheel and control knobs can
be removed with a cloth moistened with kerosene. Volatile solvents, such as
mentioned in paragraphs on care of the windshield, must never be used since
they soften and craze the plastic.
Remove oil and grease with a cloth moistened with kerosene. Never use gaso-
line, benzine, acetone, carbon tetrachloride, fire extinguisher fluid, lacquer
thinner or glass cleaner. These materials will soften the acrylic and may
cause it to craze.
After removing dirt and grease, if the surface is not badly scratched, it should
be waxed with a good grade of commercial wax. The wax will fill in minor
scratches and help prevent further scratching. Apply a thin, even coat of wax
and bring it to a high polish by rubbing lightly with a clean, dry soft flannel
cloth. If the surface is badly scratched, refer to the Airplane Maintenance
Manual for approved repairs.
Do not use a canvas cover on the windshield, unless freezing rain or sleet is
anticipated. Canvas covers may scratch the acrylic surface.
OXYGEN MASKS
The crew masks are permanent-type masks which contain a microphone for
radio transmissions. The passenger masks are oro-nasal type which forms
around the mouth and nose area. All masks can be cleaned with alcohol. Do
not allow solution to enter microphone or electrical connections. Apply tal-
cum powder to external surfaces of passenger mask rubber face-piece.
ILLUSTRATIONS
Figure Title Page
CRM-1 Situational Awareness in the Cockpit ........................ CRM-1
CRM-2 Command and Leadership ........................................ CRM-1
CRM-3 Communication Process............................................ CRM-2
CRM-4 Decision Making Process .......................................... CRM-2
CRM-5 Crew Performance Standards .................................... CRM-3
— OR —
2+2=5
GROUP (SYNERGY)
S/A
IT'S UP TO YOU!
CLUES TO IDENTIFYING:
• Loss of Situational Awareness
• Links in the Error Chain
OPERATIONAL
8. AMBIGUITY
9. UNRESOLVED DISCREPANCIES
10. PREOCCUPATION OR DISTRACTION
11. CONFUSION OR EMPTY FEELING
12.
LEADERSHIP STYLES
LAISSEZ-
AUTOCRACTIC AUTHORITARIAN DEMOCRATIC
FAIRE
STYLE LEADERSHIP LEADERSHIP
STYLE
(EXTREME) STYLE STYLE
(EXTREME)
PARTICIPATION
LOW HIGH
COMMAND — Designated by Organization
— Cannot be Shared
LEADERSHIP — Shared Among Crewmembers
— Focuses on "What's Right," not "Who's Right"
FEEDBACK
HINTS:
• Identify the problem:
• Communicate it
EVALUATE RECOGNIZE • Achieve agreement
RESULT NEED • Obtain commitment
IDENTIFY
AND
• Consider appropriate SOPs
DEFINE
IMPLEMENT PROBLEM • Think beyond the obvious
RESPONSE alternatives
COLLECT • Make decisions as a result of
FACTS
the process
SELECT A IDENTIFY
RESPONSE ALTERNATIVES • Resist the temptation to make
WEIGH IMPACT
OF ALTERNATIVES an immediate decision and
then support it with facts.
SITUATIONAL AWARENESS
a. Accomplishes appropriate preflight planning.
b. Sets and monitors targets.
c. Stays ahead of the aircraft by preparing for expected or contingency
situations.
d. Monitors weather, aircraft systems, instruments, and ATC communications.
e. Shares relevant information with the rest of the crew.
f. Uses advocacy/inquiry to maintain/regain situational awareness.
g. Recognizes error chain clues and takes actions to break links in the chain.
h. Communicates objectives and gains agreement when appropriate.
i. Uses effective listening techniques to maintain/regain situational awareness.
STRESS
a. Recognizes symptoms of stress in self and others.
b. Maintains composure, calmness, and rational decision making under stress.
c. Adaptable to stressful situations/personalities.
d. Uses stress management techniques to reduce effects of stress.
e. Maintains open, clear lines of communications when under stress.
COMMUNICATION
a. Establishes open environment for interactive communication.
b. Conducts adequate briefings to convey required information.
c. Recognizes and works to overcome barriers to communications.
d. Operational decisions are clearly stated to other crewmembers and
acknowledged.
e. Crewmembers are encouraged to state their own ideas, opinions, and
recommendations.
f. Crewmembers are encouraged to ask questions regarding crew actions.
g. Assignments of blame is avoided. Focuses on WHAT is right, and not WHO is
right.
h. Keeps feedback loop active until operational goal/decision is achieved.
i. Conducts debriefings to correct substandard/inappropriate performance and to
reinforce desired performance.
WORKLOAD MANAGEMENT
a. Communicates crew duties and receives acknowledgement.
b. Sets priorities for crew activities.
c. Recognizes and reports overloads in self and in others.
d. Eliminates distractions in high workload situations.
e. Maintains receptive attitude during high workload situations.
f. Uses other crewmember.
g. Avoids being a "one man show."
DECISION MAKING
a. Anticipates problems in advance.
b. Uses SOPs in decision making process.
c. Seeks information from all available resources when appropriate.
d. Avoids biasing source of information.
e. Considers and weighs impact of alternatives.
f. Selects appropriate courses of action in a timely manner.
g. Evaluates outcome and adjusts/reprioritizes.
h. Recognizes stress factors when making decisions and adjusts accordingly.
i. Avoids making a decision and then going in search of facts that support it.
ADVANCED/AUTOMATED COCKPITS
a. Follows automation related SOPs.
b. Specifies pilot and copilot duties and responsibilities with regard to
automation.
c. Verbalizes and acknowledges entries and changes in flight operation.
d. Verifies status and programming of automation.
e. Selects appropriate levels of automation.
f. Programs automation well in advance of maneuvers.
g. Recognizes automation failure/invalid output indications.
COMMON TERMS
PIC Pilot in Command
Designated by the company for flights requiring more than one pilot.
Responsible for conduct and safety of the flight. Designates pilot
flying and pilot not flying duties.
PF Pilot Flying
B Both
2. SID/DP/STAR/FMSP/IAP
SYSTEMS REVIEW—EXCEL
CONTENTS
Page
SQUAT SWITCH INPUTS............................................................. SRE-1
EMERGENCY BUS CONDITION................................................ SRE-2
LIGHTING ..................................................................................... SRE-3
Cockpit Panel Lights ............................................................. SRE-3
Cockpit Overhead Lights....................................................... SRE-3
Cabin Lighting....................................................................... SRE-4
Emergency Lighting (EMER LTS)........................................ SRE-6
Exterior Lights....................................................................... SRE-7
Tail Cone Compartment lights .............................................. SRE-8
Pulselite system (Optional) ................................................... SRE-8
ELECTRICAL SYSTEM ............................................................... SRE-8
POWERPLANT............................................................................ SRE-16
Ignition ................................................................................ SRE-18
FIRE PROTECTION .................................................................... SRE-19
Sensing Loops and Control Units ....................................... SRE-19
Operation............................................................................. SRE-20
FUEL ............................................................................................ SRE-21
HYDRAULICS............................................................................. SRE-25
POWER BRAKES AND ANTISKID........................................... SRE-34
EMERGENCY BRAKES............................................................. SRE-36
FLIGHT CONTROLS .................................................................. SRE-36
ICE AND RAIN PROTECTION .................................................. SRE-44
PNEUMATICS/AIR CONDITIONING....................................... SRE-54
PRESSURIZATION ..................................................................... SRE-60
SERVICE AIR .............................................................................. SRE-65
OXYGEN...................................................................................... SRE-66
AUXILIARY POWER UNIT ....................................................... SRE-68
Electronic Control Unit (ECU) ........................................... SRE-68
ILLUSTRATIONS
Figure Title Page
SRE-1 Cabin/Entry Lights Panel .......................................... SRE-5
SRE-2 DC Power Distribution .............................................. SRE-9
SRE-3 Pilot Circuit-Breaker Panel ...................................... SRE-10
SRE-4 Copilot Circuit-Breaker Panel.................................. SRE-11
SRE-5 PW545A Cross-Section .......................................... SRE-17
SRE-6 Engine Fire Extinguishing System .......................... SRE-20
SRE-7 Engine Fire Detection System ................................ SRE-21
SRE-8 Fuel System—Normal Operation ............................ SRE-22
SRE-9 Fuel System—Crossfeed (R to L)............................ SRE-24
SRE-10 Hydraulic System—Open Center ............................ SRE-26
SRE-11 Speedbrake System—Normal Operation
(Extended)................................................................ SRE-27
SRE-12 Gear System—Normal Retraction .......................... SRE-28
SRE-13 Gear System—Normal Extension............................ SRE-29
SRE-14 Gear System—Emergency Extension...................... SRE-30
SRE-15 Thrust Reversers—Stowed ...................................... SRE-32
SRE-16 Thrust Reversers—Deployed .................................. SRE-33
SRE-17 Power Brake/Antiskid System ................................ SRE-35
SRE-18 Flight Controls ........................................................ SRE-37
SRE-19 Rudder Bias System ................................................ SRE-39
SRE-20 Rudder Bias System—Engine Failure .................... SRE-39
SRE-21 Two-Position Horizontal Stabilizer.......................... SRE-43
SRE-22 Pitot-Static System .................................................. SRE-45
SRE-23 Windshield Anti-Ice System .................................... SRE-47
SRE-24 Wing/Engine Anti-Ice System ................................ SRE-49
SRE-25 Wing Leading Edge Cross Section .......................... SRE-51
SRE-26 Tail Deice System .................................................... SRE-53
SRE-27 Bleed-Air Precooler ................................................ SRE-55
SRE-28 Air Conditioning System with APU ........................ SRE-57
SRE-29 Vapor Cycle Air Conditioning System .................... SRE-59
TABLES
Table Title Page
SRE-1 APU Operating Limits ............................................ SRE-84
SYSTEMS REVIEW—EXCEL
SQUAT SWITCH INPUTS
Left main squat switch only
In flight, it enables:
1. Flight hour meter
3. Generator-assisted starts
6. O v e r r i d e s o p t i o n a l P u l s e l i t e S y s t e m t o s t e a d y i l l u m i n a t i o n
(without the optional pulselite switch)
LIGHTING
COCKPIT PANEL LIGHTS
Panel lights are controlled by the master panel ON–OFF toggle switch,
(DAY–NIGHT), on the pilot lower instrument panel (PANEL LIGHT).
With master switch ON, the following rheostats control light intensity:
• RIGHT DIM: Oxygen gauge, RH digital clock, hour meter, battery tem-
perature indicator, RH PFD display controller, RH PFD bezel, cock-
pit voice recorder, ECU controller.
NOTE
Placing the master panel switch ON dims the annun-
ciator panel and ignition lights, and illuminates two
red windshield ice detection post lights. Following
rheostats are powered directly from the emergency
bus (not connected to the master DAY–NIGHT
switch).
Two sets of paired emergency DC powered floodlights, one set in the over-
head and one set in the bottom of the annunciator panel assembly, illuminate
the forward cockpit area and the engine instruments respectively. They all il-
luminate or extinguish simultaneously by rotating the FLOOD rheostat on the
pilot lower instrument panel.
CABIN LIGHTING
Cabin lighting consists of overhead reading lamps, overhead indirect fluo-
r e s c e n t l i g h t s , a f t va n i t y l i g h t s , f o r wa r d a n d a f t d iv i d e r l i g h t s , N O
SMOKING/FASTEN SEAT BELT and EXIT lights, dropped aisle footwell
lighting, and forward work station lights.
Reading Lights
Directionally adjustable reading lamps are located above each seat including the
aft vanity seat and controlled by switches adjacent to the outboard arm rests.
CABIN
LIGHT
ENTRY
LIGHT
DOOR
SEAL
CABIN
DOOR
VENT DOOR DOOR HANDLE
Figure SRE-1. Cabin/Entry Lights Panel
Interior Lights
• Three reading lamps in the passenger compartment (one forward right
side, one forward and one aft on left side).
Exterior Lights
• Two lights in the right side fuselage that illuminates top of the right
wing.
• One light in the right side fuselage forward of the wing root that il-
luminates the ground in front of the wing.
NOTE
The forward emergency nicad battery pack provides
emer power to illuminate the exit sign over the cabin
door, the reading light opposite the cabin door, the
reading light just aft of the cabin door and the dropped
aisle strip lighting on left side. The aft emergency
nicad battery pack provides emergency power to il-
luminate the exit signs on the aft divider and above
the emergency exit door, an overhead light above the
emergency exit door, the reading lamp on the left
rear side of the passenger compartment forward of the
aft divider, right side dropped aisle strip lighting, and
the three exterior emergency lights.
EXTERIOR LIGHTS
Navigation
Navigation lights are wing tip lights (red–left, green–right) and a white light
on the tail stinger, controlled by the NAV ON–OFF switch on the tilt panel.
Anticollision
Anticollision lights are high intensity white pulsating strobes mounted on the
extreme outboard of each wingtip, controlled by the GND REC/ANTICOLL
ON–OFF switch on the tilt panel.
Ground Recognition
The ground recognition light is a red beacon light on the top of the rudder. It
is controlled by the GND REC/ANTI COLL ON–OFF switch on the tilt panel.
Wing Inspection
Wing inspection lights are mounted in both sides of the fuselage forward of
the wing leading edges. When activated, they illuminate the entire leading
edges of both wings. The lights are controlled by the WING INSP ON–OFF
switch on the tilt panel within the ANTI ICE/DEICE switch section.
Landing/Recognition/Taxi Lights
Landing and recognition lights are mounted side by side on each forward
wingtip light assembly. The landing lights are installed outboard and are
canted downward slightly. The inboard recognition lights illuminate directly
ahead.
Two fixed position seal beam taxi lights are mounted in the belly fairings on
each side of the fuselage. The lights also supplement the landing lights.
Control
Landing, recognition and taxi lights are all controlled by individual ON–OFF
switches on the center pedestal. The following switch positions function as
follows:
ELECTRICAL SYSTEM
Electrical system schematics are shown after the ELECTRICAL SYSTEM text
(Figures SRE-2, SRE-3 and SRE-4).
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
LEGEND
LH MAIN DC BUS
RH MAIN DC BUS
EMERGENCY BUS
LEGEND
LH MAIN DC BUS
RH MAIN DC BUS
EMERGENCY BUS
SRE-11
• OFF—Disables the GCU, opens the power relay, not the field relay.
• The GCUs provide protection for the generators and the electrical
system.
• The GCUs parallel the generators to share the system load; the
generators must be within 0.3 volts and approximately 10% of system
load, not to exceed a 30-amp split.
• Each GCU mounted in the tail cone has four red BITE lights (fault
lights). The GCU fault lights may indicate a GCU fault, overvoltage, a
ground fault, or a system problem. The LEDs self-test at power-up.
Flashing LEDs can be extinguished by resetting the generator switch
three times within three seconds if no fault exists.
• BATT—Voltage is read from the hot battery bus when the battery
switch is in the BATT or EMER position only; the switch is spring
loaded to the BATT position.
LH CB panel:
• Standby HSI
• Flap control
• Stabilizer control
• Gear control
RH CB panel:
• Audio 1 and 2
• COMM 1
• NAV 1
• AHRS 2
Placing the battery switch to either ON or OFF causes the emergency relays
to relax, connecting the emergency buses to the crossfeed bus. Placing the
battery switch to EMER, energizes the emergency relay connecting the emer-
gency buses to the battery bus. With the generators on line, placing the bat-
tery switch to OFF does not cause loss of power to the emergency buses
(isolates battery from generators). Loss of both generators require that the
battery switch be placed in the EMER position, which load sheds the main
DC feed buses and allows the battery to power only the battery bus and emer-
gency buses. This extends the battery life to approximately 30 minutes.
• Optional APU
• If voltage indicates normal, the power relay is open and the field relay
is not tripped; reset is not probable.
• If failed prior to start, the engine on the side of the failed current limiter
cannot be started. The MASTER WARNING on the opposite side
illuminates steady.
• Tube
• Emergency power supply for the flight management system (on ground
only, through FMS GND PWR CB on RH CB panel)
• For any of the above to occur, the STBY PWR switch must be ON
12. The emergency lighting system consists of a EMER LTS control switch,
two 18-cell rechargeable nicad battery packs, and various cabin interior
and exterior lights and signs. When activated, the emergency lighting
system will use main DC or battery power for system operation. If main
NOTE
The amber light to the left of the EMER LTS switch
illuminates when the airplane battery switch is placed
ON and the EMER LTS switch is OFF. The amber light
can be extinguished by placing the EMER LTS switch
to ARM or ON.
13. AC alternators:
POWERPLANT
Pratt and Whitney PW545A (Figure SRE-5)
NOTE
Ground idle rpm is achieved 8 seconds after landing
(WOW).
• Overspeed protection (N 2 )
• N 1 or N 2 synchronization
NOTE
In AUTO mode, it is still the responsibility of the pilot
to monitor N 1 and N 2 limits to prevent an overspeed
condition and ITT limits to prevent an overtemper-
ature condition.
LEGEND
INDUCTION AIR
EXHAUST AIR
COMBUSTION
CHAMBER
CENTRIFICAL
COMPRESSION AIR
AXIAL
COMPRESSOR AIR
TURBINE AIR
The fuel control unit (FCU) takes over full control of the engine speed in re-
sponse to the throttle position. In MANUAL mode, the throttle directly con-
trols the FCU by means of a mechanical linkage. MANUAL mode provides
the following functions:
• BOV protection fails to a pneumatic backup mode with the loss of main
DC power.
IGNITION
A single, dual-channel exciter box with two ignitor plugs per engine. Burst mode
type ignition that produces 6–7 sparks per second for the first 30 seconds, then
one spark per second, thereafter. Green ignition light verifies that DC power
is available to the exciter box. If one ignitor plug fails during engine starts, the
engine starts normally and the ignition light remains illuminated.
Ignition Switch:
• NORM—Auto ignition for start, and for engine or wing/engine anti-
ice on (powered by the crossfeed bus).
Oil
Maximum consumption is 0.2 pph, measured over a 10-hour period or one
quart in 10 hours. Check oil level 10 minutes after shutdown.
Oil pressure fluctuations are normal. Oil pressure indicator measures differ-
ential oil pressure.
Fuel
Engine-driven fuel pump—A two-stage pump in the fuel control unit.
Flow divider valve—Regulates fuel flow to the primary and secondary fuel
manifolds. Secondary manifold activates at 26–28% N 2 .
FIRE PROTECTION
The engine fire protection system is composed of sensing loops, two control
units (one for each engine) in the tail cone, one ENG FIRE warning switch-
light for each engine, one FIRE DET SYS L–R annunciator for each engine,
two fire extinguisher bottles which are activated from the cockpit, a FIRE EXT
BOTL LOW annunciator, and a fire detection circuit test (Figure SRE-6).
Detection and extinguishing system electrical power is supplied from normal
DC power.
LH RH
ENGINE ENGINE
FIRE FIRE
BOTTLE 1 BOTTLE 2
ARMED ARMED
PUSH PUSH
FIRE BOTTLE 1
FIRE BOTTLE 2
FIRE LOOP FIRE LOOP
RUDDER FIRE
BIAS DET SYS
FIRE EXT
BOTL LOW L R
LEGEND
FIRE BOTTLE #1 DISCHARGE
OPERATION
An engine fire light or overheat condition is indicated by illumination of the ap-
plicable ENG FIRE switchlight on the glareshield (Figure SRE-7). Depressing
the illuminated ENG FIRE switchlight causes both white BOTTLE ARMED
switchlights to illuminate, arming the circuits to the bottles for operation. In ad-
dition, the generator field relay opens (GEN OFF annunciator illuminates) and
provides a ground to power the fuel and hydraulic firewall shutoff valves closed
(causing the respective LO FUEL PRESS, LO HYD FLOW, F/W SHUTOFF an-
nunciators to illuminate). The circuit to the thrust reverser isolation valve is dis-
abled, preventing deployment of the thrust reverser on that engine.
Depressing either illuminated BOTTLE ARMED switchlight fires the explo-
sive cartridge on the selected bottle, releasing its contents into the engine na-
celle. The BOTTLE ARMED switchlight extinguishes.
Depressing the ENG FIRE switchlight a second time opens the fuel and hy-
draulic firewall shutoff valves, and disarms the extinguishing system.
Due to the location of the fire bottles, the bottle pressures cannot be checked
on preflight. If either or both fire extinguisher bottle pressure is low, the amber
FIRE EXT BOTL LOW annunciator illuminates to alert the crew.
LH RH
ENGINE ENGINE
FIRE FIRE
FIRE
DET SYS
L R
FUEL
Refer to Figure SRE-8 for a schematic indicating normal operation of the fuel
system.
Low fuel pressure light illuminates at a decreasing pressure of 5 psi and ex-
tinguishes at an increasing pressure of 7 psi.
Low fuel level light illuminates at approximately 360 plus or minus 20 pounds
of usable fuel remaining in the respective tank; input is from a float switch.
Illumination of the FUEL GAUGE annunciator indicates a fault has been de-
tected in the respective fuel gauging system. Do not shut down DC power (BATT
switch to OFF), after engine shut down, until checking and recording the fuel
conditioner BITE lights.
The fuel filter is on the engine, downstream of the fuel-oil heat exchanger
(FOHE), eliminating the need for fuel anti-ice additives. It is still recommended
to use Prist or other approved fuel additives on a regular basis for the anti-
fungal properties of the additive.
NOTE
Av-gas is not an approved fuel
3. Motive flow valve on the receive side is energized closed three seconds
after crossfeed is selected. (Transfer rate depends on operating engine(s)
requirements.)
Selecting the crossfeed switch to OFF, reverses the above process. Should the
crossfeed valve fail to close, the FUEL XFEED advisory light illuminates flash-
ing and activates the MASTER CAUTION lights steady.
If the opposing boost pump activates (on the receiving side), it would indi-
cate a timing problem with the crossfeed valve. To rectify the problem, reset
the opposing boost pump (turn the opposing side FUEL BOOST switch to ON
then back to NORM). Do not turn a FUEL BOOST switch OFF and leave it
there; OFF is OFF.
FUEL
BOOST
FUEL L R
XFEED
HYDRAULICS
1. Reservoir Quantities:
• Overfull.................................................................................. 360 cu. in.
• Full ....................................................................................... 215 cu. in.
• Refill ...................................................................................... 175 cu. in.
• LO HYD LEVEL annunciator................................................. 74 cu. in.
FILTER
F/W SHUTOFF
MOTORIZED
VALVE
EXEL R ENGINE
F/W
PUMP
LEGEND SHUTOFF
(74 CU)
SUPPLY SUCTION
LO HYD L R
RETURN PRESSURE LEVEL
HYD
#1 SYS HIGH PRESSURE (MAIN)
PRESS HYDRAULIC RESERVOIR (TAIL CONE)
UP 0°
TRIM TO
CLB T.O.
NOSE 200 KIAS 7°
DOWN
CRU
STAB
T T
O H T.O. &
R APPR 15°
O 200 KIAS
T
NOSE
UP
T
L
E
IDLE
MIS COMP
LAND 35°
SPEED
BRAKE CUT
175 KIAS
SPD BRK
EXTEND
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
FOR TRAINING PURPOSES ONLY
EXTEND
SPEED BRAKE
SWITCH
CHECK CHECK
VALVE VALVE
LEGEND HYDRAULIC HYDRAULIC
PUMP PUMP
SUPPLY SUCTION
RETURN
LOW FULL OVER FULL
SUCTION
HYDRAULIC RESERVOIR
RETURN PRESSURE
LO HYD
#1 SYS HIGH PRESSURE (MAIN) LEVEL
HYD
PRESS
SRE-27
SHUTTLE VALVE
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR
H H ACTUATOR
LEGEND
UP ANTI-
RETRACT PRESSURE
SKID
LANDING ON
GEAR RETURN PRESSURE
DOWN NITROGEN
BLOW DOWN EMERGENCY NITROGEN
OFF BOTTLE
ACTUATOR ACTUATOR
UPLOCK UPLOCK
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR
H H LEGEND
ACTUATOR
EXTEND PRESSURE
UP ANTI-
SKID
LANDING ON RETURN PRESSURE
GEAR
ACTUATOR ACTUATOR
UPLOCK UPLOCK
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR LEGEND
H H ACTUATOR
#1 SYS HIGH PRESSURE (MAIN)
• Only one squat switch is required (left, right or both) to allow the
control valve to energize to the deploy position when commanded.
7. Flaps:
• DC power is required for flap actuation. Flap control is through the flap
handle on the throttle pedestal. DC power is supplied by the emergency
bus, through the FLAP CONTROL circuit breaker on the left CB
panel.
• Detented flap positions are provided at the 7° and 15° positions. The
flaps can be selected at any position between zero and 35°. Flap
position is shown via a pointer to the left of the flap lever.
• In the event of electrical failure, the flap solenoid valve remains in the
neutral position, and flap position cannot be changed.
• Mechanical interconnect prevents asymmetrical flap condition.
• Flaps may be selected from full up (0°) to full down (35°).
• If hydraulic system failure occurs with the flaps retracted, they cannot be
extended. If the flaps are extended and hydraulic system failure occurs,
they remain in the selected position, unless the flap handle is moved.
Movement of the flap handle energizes the solenoid valve, and the flaps
blow to a trail position as determined by air loads present.
• The NO TAKEOFF annunciator illuminates when the flaps are set less
than 7° or greater than 15° on the ground.
ISOLATION VALVES
EMER ARM
ARM EMER (SQUAT SWITCH & (SQUAT SWITCH &
UNLOCK
THROTTLE LEVERS) THROTTLE LEVERS) UNLOCK
NORM DEPLOY
DEPLOY NORM
LO HYD FLOW VALVE PRESSURE FLOW VALVE LO HYD
FLOW (LO HYD FLOW) SWITCH (LO HYD FLOW) FLOW
(ARM LIGHT)
THRUST REVERSER L R L R
LEVERS
PRESSURE
LO HYD
LEVEL SWITCH HYD CONTROL
FLAPS
UP
T.O.
0°
7°
HYD VALVE (LOADING
PITCH
TRIM
T.
T
H
R
O
200 KIAS
T.O. &
APPR 15°
PRESS VALVE)
T 200 KIAS
O.
T
L LAND
NOSE E 35°
UP 173 KIAS
OFF
N1
ENGINE SYNC
OFF
N2
MUST BE OFF
FOR TAKEOFF
& LANDING
PRESSURE
RELIEF VALVE
OPENS @
1350 PSI
HYDRAULIC
LEGEND LOW LEVEL SWITCH HYDRAULIC PUMP
HYDRAULIC (LO HYD LEVEL)
STATIC FLOW PUMP RESERVOIR
LO HYD
#1 SYS LOW LEVEL
PRESSURE (MAIN)
HYD
SUPPLY SUCTION PRESS
EMER ARM
ARM EMER (SQUAT SWITCH & (SQUAT SWITCH &
UNLOCK
THROTTLE LEVERS) THROTTLE LEVERS) UNLOCK
NORM DEPLOY
DEPLOY NORM
LO HYD FLOW VALVE PRESSURE FLOW VALVE LO HYD
FLOW (LO HYD FLOW) SWITCH (LO HYD FLOW) FLOW
(ARM LIGHT)
THRUST REVERSER L R L R
LEVERS
PRESSURE
LO HYD
LEVEL SWITCH HYD CONTROL
FLAPS
UP
T.O.
0°
7°
HYD VALVE (LOADING
PITCH
TRIM
T.
T
H
R
O
200 KIAS
T.O. &
APPR 15°
PRESS VALVE)
T 200 KIAS
O.
T
L LAND
NOSE E 35°
UP 173 KIAS
OFF
N1
ENGINE SYNC
OFF
N2
MUST BE OFF
FOR TAKEOFF
& LANDING
PRESSURE
RELIEF VALVE
OPENS @
1350 PSI
HYDRAULIC
LOW LEVEL SWITCH PUMP
LEGEND HYDRAULIC HYDRAULIC
(LO HYD LEVEL) RESERVOIR
#1 SYS HIGH PUMP
PRESSURE (MAIN) LO HYD
LEVEL
SUPPLY SUCTION
HYD
SRE-33
8. Horizontal stabilizer:
CAUTION
Do not pull the PWRBRKS circuit breaker to prevent
the power brake pump from cycling. With the circuit
breaker disengaged, the power brake system is inop-
erative and the toe pedals are disabled. Braking is then
available only by use of the emergency brake system.
• Pneumatic brakes are a backup for the power brakes; no differential brak-
ing and no antiskid protection available with pneumatic braking.
--CNTL UNIT
--VALVE
--R XDCR
--L XDCR
<
<
<
<
SUPPLY
RETURN PRESSURE
EMERGENCY BRAKES
• A pneumatic brake system is available in the event the hydraulic brake
system fails (see Figure SRE-17).
• Uses air pressure from the pneumatic bottle. Bottle pressure is ade-
quate for stopping the aircraft, even if the landing gear has been pneu-
matically extended.
• Pulling the red EMER BRAKE PULL lever mechanically actuates the
emergency brake valve. Air pressure to the brakes is metered in di-
rect proportion to the amount of lever movement.
• Do not depress the brake pedals while applying emergency air brakes.
FLIGHT CONTROLS
All primary flight controls (ailerons, elevators, and rudder) are manually ac-
tuated with cables and pulleys and are dual interconnected (Figure SRE-18).
Secondary flight controls consist of trim tabs, speedbrakes, flaps, and a two-
position horizontal stabilizer (Figure SRE-18).
1. Ailerons:
• Trim tab on the left aileron only has a maximum travel is 20° up and
down.
2. Elevators:
• Electrical trim can be interrupted with the red AP/TRIM DISC button
on either yoke.
FLAPS
SPEED BRAKES
AILERON TRIM TAB
SRE-37
3. Rudder:
• Trim tab (servo tab) travel is 14° either side of centerline when rudder
is centered.
4. Rudder bias:
• With power available, the rudder bias shutoff valve energizes open and
ports engine bleed air to its respective side in the cylinder. If the shutoff
valve does not move to its full open position, the amber RUDDER
BIAS annunciator illuminates indicating the system has malfunctioned.
• The rudder bias circuit breaker must be pulled to deactivate the system.
• Main DC power for the system is supplied from a circuit breaker in the
aft J-box.
RUDDER
BIAS
FIRE EXT
BOTL LOW
HEATER
BLANKET
BIAS
ACTUATOR
SHUTOFF
VALVE
RUDDER
BIAS HTR
BIAS
HEATER
FAIL
LEGEND
BLEED AIR
RUDDER
BIAS
FIRE EXT
BOTL LOW
HEATER
BLANKET
BIAS
VALVE
RUDDER
BIAS HTR
BIAS
HEATER
FAIL
LEGEND
STATIC FLOW
BLEED AIR
• Upon aircraft power-up, the heating system PCB in the aft J-box
conducts a test of the two blanket thermostats. If either blanket fails the
test, the BIAS HEATER FAIL annunciator on the cockpit panel flashes
until pressed. The annunciator then illuminates steady until
maintenance is performed.
• Upon aircraft power-up and after self-test, the heating system heats the
cylinder, if required, to 16°C. While heating is in progress, the BIAS
HEATER FAIL annunciator illuminates steady. Refer to the “Master
Warning” section for further description.
6. Flaps:
• With the loss of electrical power (circuit breaker out), the flaps remain
in the last position. The flaps cannot be moved.
• With loss of hydraulic power, the flaps remain in the last position
unless the flap handle is moved, after which the flaps blow to a “trail”
position dependent upon air-load forces.
• Flap positions ranging from 0–35° can be selected with the flap handle.
Although a wide range of positions can be selected, 0° is used for
cruise only, 7° and 15° are approved for takeoff, and 35° is used for
landing. Flap handle detents and speed placards are available at the flap
handle.
• On ground, if the flaps are not set to 7° or 15° (TO or APPR) position,
the NO TAKEOFF annunciator illuminates.
• Flaps are held extended with trapped hydraulic fluid and held retracted
mechanically.
WARNING
Do not retract flaps above 200 KIAS. Associated sta-
bilizer movement can cause a significant nose down
pitch upset if the movement is not prevented.
FLAP
CONTROL
TRIM TO
CLB T.O.
NOSE 200 KIAS 7°
DOWN
CRU +1
T
O
T
H T.O. & SPEED –2
R
O
APPR
200 KIAS
15°
PCB
T
T
(UP) SENSOR
L
E
NOSE
UP IDLE
215 (+/– 10) KIAS
LAND
SPEED
175 KIAS
35°
(DN) (EMER BUS)
BRAKE CUT
OFF
ENGINE SYNC HORZ STAB
RETRACT
LH RH
FAN
MUST BE OFF
OFF TURB FOR TAKEOFF
& LANDING CONTROL
LEGEND
VALVE STBY PITOT/STATIC RETURN PRESSURE
EXTEND
(EMER BUS) HYDROMECHANICAL INPUT
ARMING VALVE SUPPLY SUCTION
ACTUATOR
#1 SYS LOW PRESSURE (MAIN)
STATIC FLOW
SRE-43
8. Control lock:
• Secures the three primary flight controls in the neutral position and
secures the throttles in cut-off position.
• Stick shaker vibration activates a .79–.88 AOA (8–10% above stall) and
above depending on flap setting.
• Additional stall warning is achieved with a stall strip on each wing root
by producing buffets.
• Two red ice detection barrel lights mounted on the top of the
instrument panel glareshield reflect a glow to warn the crew if ice
accumulates on the windshields at the extreme inboard area.
• Wing inspection lights on each side of the fuselage illuminate the wing
leading edges.
410 00
MADC MADC 300
FD FAIL
S
G
ATT 1
2
20 20
41500
FD FAIL 41500
FOR TRAINING PURPOSES ONLY
IAC IAC
ATT 1 10 10
300 S 20 20 2 00
G 215 410 00
2 00
10 10
200 10 10
2 00
215 410 00
00
200 10 10 100
40500
360 DH
729 M 29 92 IN
DATA DATA
100
40500 360 +I0
360 DH 3
729 M 29 92 IN
2 0
CRS 1 VOR 1
1
0 ADF 1 2
GSPD
VOR 1
1
HDG ------ KTS 3
310
ADF 1 2
GSPD
HDG ------ KTS 3
310
STD
HONEYWELL
STD
HONEYWELL
TAS
PROBE
LH STATIC RH STATIC
PORTS PORTS
LEGEND
LH STATIC
RH STATIC STBY
10
3
2
15
4 5 6
20
PSI 7
9
25
30
P/S HTR
5 1 9 35
STANDBY STATIC
0 10
DIFF 40
1013 MB PRESS 50
M 5M
PITOT &
0
CABIN ALT
X1000 FT
STATIC 100
ON 400 10 10
ON
200
20 20
29.92
800
IN
STANDBY PITOT
LH PITOT APR ATT
BARO
AIRSPEED
OFF OFF
RH PITOT SENSOR
SRE-45
(HORIZONTAL STABILIZER)
• Two 3-phase 115 VAC alternators are on each engine accessory gear
box (N2 rpm) to provide current for heating of the windshields forward
and side panels. The rear side windows are not electrically heated.
• The left and right alternator bearings are monitored for wear with the
white AC BEARING annunciator. When illuminated, the alternator has
approximately 20 hours of operations remaining.
• Two left temperature sensors and two right temperature sensors are
used by the controller to regulate windshield temperature at 110°F
(43°C). If the system malfunctions and windshield temperature reaches
140°F (60°C), system overtemperature circuitry deactives AC power to
the entire left or right system. This condition causes the amber W/S
O’HEAT and the W/S FAULT annunciators to flash.
After temperature cool down of the affected side to 115°F (46°C), the
system can automatically reset and again apply AC power for heating.
If the side reaches the overtemperature limit again, the system will shut
down. This on/off condition is called “cycling”. AFM “Abnormal
Procedures” must be followed.
• Windshield sensors are tested with the rotary test knob—WS TEMP
per AFM “Normal Procedures.” See “Rotary Test” section for
procedures.
NOTE
The W/S FAULT annunciator may not test after cold
soak at extremely cold temperatures. If this occurs,
repeat the test after the cabin has warmed up. The test
must be completed prior to flight.
I f t h e w i n d s h i e l d i s h e a t s o a ke d a b ove + 5 6 ° C
(+134°F), the test results in a W/S FAULT annunci-
ator illuminating.
110°F/43°C
(NORM TEMP)
DC DC
CONTROLLER W/S CONTROLLER
FAULT
L R
WINDSHIELD
LH RH
ALTERNATOR L R ALTERNATOR
O'RIDE
ON
LEGEND AC
BEARING OFF
LH ALTERNATOR
L R
SRE-47
RH ALTERNATOR
• The left and right WINDSHIELD switches on the tilt panel have three
positions:
• O’RIDE—Allows the controllers to heat the windshield to 110°F
at a faster heating rate than normal. The controller continues to
regulate windshield temperature at 110°F.
• The left and right rear unheated windshield panels are individually
defogged via cockpit underfloor air. The amount of air is controlled
with the WINDOW VENT knobs on the left and right cockpit side
panels.
• Engine anti-ice heats the fan nose cone, T1 and T0 probes, the nacelle
lip, and stator vanes.
• The following are heated anytime the engine is operating:
• Fan nose cone—P2.8 bleed air
• T1 probe—P3 bleed air
• With the engine or engine/wing anti-ice switch ON, the following are
heated:
• T0 probe—Electric
NOTE
If ambient temperature is approximately 59°F (15°C)
or warmer, the ENG ANTI-ICE L–R annunciators
may not illuminate when anti-ice is selected ON. To
ensure that bleed air is flowing to the engine inlet,
the crew should observe a momentary small decrease
in N 2 when ENGINE ON is selected.
(71°C) EMER
L WING PRESS
ANTI-ICE VALVE
PRSOV (N/C)
(N/O)
L PRECOOLER
ENG
ANTI-ICE 60° (15°C)
60° R NACELLE
L R ANTI-ICE PRSOV (N/O)
P3 P3
560° 560°
R STATOR ANTI-ICE PRSOV (N/O)
LEGEND
BLD AIR
PURGE AIR O'HEAT
L R
P3 BLEED AIR
RAM AIR
WING AND ENGINE ANTI-ICE ON
WING BLEED-AIR SHUTOFF CAPABILITY
SRE-49
HEA
T SH
IELD
PUR
GE P
ASS
AIR A
FLO GE
W
BLE
DEFLECTOR SHIELD ED
AIR
SRE-51
NOTE
The wing anti-ice valve is held closed as a result of
a bleed-air overheat condition on the respective side.
This automatic action protects the wing leading edge
from excessive heat.
As the overheat condition cools below the 160°F value, the wing anti-
ice valve automatically reactivates if its switch is ON. This OFF/ON
activation is called “cycling.” AFM “Abnormal Procedures” must be
consulted.
• The wing over-temp sensors are activated with or without wing anti-ice
selected ON.
• The tail deice system for the horizontal stabilizer is a pneumatic boot
system.
• Engine bleed air, service air (23 psi), is used to inflate and deflate the
boots.
5 OFF 23 PSI
PRESSURE
REGULATOR
MANUAL
LEGEND
VACUUM
RIGHT GENERATOR BELOW
16 PSI
16 PSI
PRESSURE
VACUUM PRESSURE SWITCH
SERVICE AIR
P P
COMBINATION VACUUM
EJECTOR/SOLENOID VALVES (NC)
L BOOT R BOOT
SRE-53
• Selecting AUTO starts the automatic 18-second inflation cycle. The left
boot inflates during the first 6 seconds (white TL DEICE PRESS–L
advisory light illuminates), and then returns to the vacuum position,
extinguishing the annunciator light. After a 6-second pause, the right
boot inflates (white TL DEICE PRESS–R advisory light illuminates)
during the last 6 seconds, then extinguishes. Approximately 3 minutes
later, the cycle repeats itself.
• Placing the control switch to MANUAL, bypasses the timer logic and
simultaneously inflates both deice boots. The boots remain inflated as
long as the switch is held in the MANUAL position. Recommended
inflation time is 6 to 8 seconds and should be repeated at 3- to 5-minute
intervals as long as icing conditions are encountered. Both white
advisory TL DEICE PRESS L–R lights illuminate simultaneously as
both boots inflate.
PNEUMATICS/AIR CONDITIONING
• Hot, P3 engine bleed air is used for environmental/pressurization, wing
anti-ice, and service air. This bleed air must be reduced in temperature by
use of a cross-flow type heat exchanger or “precooler.” Engine anti-ice
does not use precooled air; it uses raw bleed air off the side of the engine.
• During ground operations, the Excel aircraft uses cool engine fan
bypass air to flow into the precooler and extract heat from the engine
hot bleed air as it flows through into the bleed air manifolds. The
targeted temperature after the bleed air exits the precooler is 405°F
(207°C) (Figure SRE-27).
• After takeoff and in flight (WOW), ram air is used instead of engine
fan bypass air for precooler use. Ram air inters the precooler through a
NACA vent door under each engine pylon.
• Excessively hot bleed air exiting the precooler can be shut off by
selecting the opposite side source with the source selector knob.
FAN AIR
VALVE
P3 ENGINE
PRECOOLER FAN AIR
BLEED AIR
CROSS-FLOW
MIXER
EXHAUST
VENT
GND
DC
AIR PRECOOLER
CONTROL
560°
BLD AIR
PRECOOLER AIR O'HEAT
TO SYSTEMS L R
ELECTRICALLY
ACTUATED DOOR
P3 ENGINE
PRECOOLER BLEED AIR
CROSS-FLOW
MIXER
EXHAUST
VENT
GND
DC
RAM
AIR PRECOOLER
CONTROL
I N -FLIGHT AIR
560°
BLD AIR
PRECOOLER AIR O'HEAT
TO SYSTEMS L R
• OFF—All valves are closed; bleed air is still available for service air
and anti-ice/deice.
• LH—The left flow control valve is relaxed open; the right flow control
valve is energized closed. The ACM receives air from the left engine
only (6 ppm airflow).
• NORMAL—The left and right flow control valves are relaxed open
(this is the fail-safe condition of the system), providing normal airflow
from both engines to the ACM (12 ppm total airflow).
• RH—The right flow control valve is relaxed open; the left flow control
valve is energized closed. The ACM receives air from the right engine
only (6 ppm airflow).
• EMER—The emergency pressure flow control valve is energized open;
the left and right flow control valves are energized closed. Airflow to the
ACM is stopped and control of temperature is with the left throttle.
Emergency pressurization is not available on the ground. Emergency
pressurization is provided by the left engine only and airflow is diverted to
the forward portion of the dropped aisle ducts on the left side of the cabin.
Temperature control:
T T T APU
COCKPIT ARM REST
ZONE Z
SENSOR FLOOR
R FLOW
CONTROL
TCV (16 PSI)
(NO)
FOOT WARMERS
COCKPIT AREA
WEMACS WEMAC
WATER SEPARATOR APU BAV
BOOST
TCV
T
EMER
ACM
PRESS
T
WEMACS TCV ACM
O'HEAT
CABIN ZONE
SENSOR Z
AISLE
MIXING (NO)
FLOOR
MUFF
ARM REST BLD AIR
T
O'HEAT
475°F
LEGEND T
EMER L R
EMER (PRSOV) (NC) 560°F
PRECOOLED BLEED AIR PRESS
ANTI-SKID
COLD ACM AIR INOP
CABIN/COCKPIT UNDER-FLOOR DUCTING
STATIC FLOW
SRE-57
NOTE
The vapor cycle system is removed if an optional
APU is installed.
AC WEMAC
BOOST
TEST R SLEW
LO HIGH HIGH
WEMACS
BAROMETRIC
FWD SWITCH
EVAPORATOR (18,000 ft)
FAN
UNIT AFT
FLOOR
GRILL EVAPORATOR
FAN UNIT
VAPOR CYCLE
WEMACS MACHINE
LEGEND
VENT AIR
AIR INTAKE
EXHAUST
COMPRESSOR DISCHARGE
SRE-59
COLD AIR
PRESSURIZATION
• The pressurization controls are on the center pedestal tilt panel (Figure
SRE-30)
• Normal DC power and 23 psi (service air) air/vacuum are required for
both AUTO and ISOBARIC MODE operation. AUTO mode also
requires input from the No. 1 ADC (Figure SRE-31).
• Provides a sea level cabin to 25,230 feet, with a 9.3 ± 0.1 psid.
Provides a 6,800 feet cabin altitude at 45,000 feet.
• High altitude mode climb and descent rates are limited to a maximum
of +2,500/–1,500 fpm respectively.
ON L R ON ON MANUAL M ON
O'RIDE 10 25
A SET ALT 4 5 6
3 PSI 7
ON N FL EXER 8 30
2
U 1 9
A 5 0 10 35
OFF L DIFF 40
OFF OFF OFF AUTO
DOWN
NORM 0 0
PRESS 50
CABIN ALT
WNG XFLOW WING/ENGINE RATE X1000 FT
TAIL
ON L ON R AUTO DEPRESSURIZE CABIN BEFORE LANDING
PRESS SOURCE
OFF OFF NORM
ON CKPT TEMP SEL CABIN TEMP SEL
LH RH
OFF ENGINE MANUAL
LIGHTS
PASS GND REC/ AUTO AUTO
SAFETY NAV TAIL FLOOD ANTI-COL OFF EMER
ON ON ON ON
GND CKPT CAB
OFF REC COLD HOT COLD HOT
ON SEL SEL
SEAT BELT OFF OFF OFF SUPPLY SUPPLY
ON MANUAL MANUAL
SRE-61
28 VDC SOURCE
VACUUM
EJECTOR
> 1.5 PSID
CABIN AIR
1.5 PSI
ORIFICE CABIN AIR
OUTSIDE
STATIC
SOURCE VACUUM
FLAPS
CAB ALT 23 PSI
LEGEND
UP 0°
BLEED AIR
TO
TRIM
NOSE
CLB T.O.
200 KIAS 7°
STATIC PRESSURE
DOWN
CRU
T T
O H T.O. &
R
O
T
APPR
200 KIAS
15°
SERVICE AIR
T
L
E
NOSE
UP IDLE
LAND
175 KIAS
35° CABIN AIR
SPEED
BRAKE CUT
OFF
ENGINE SYNC
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
VACUUM
EXTEND
45000
35000
30000
Aircraft Descent to SLA
Altitude 25000
(FT) Climb to FL410
20000
Cabin @ SLA
15000 1500 ft above SLA
Takeoff
10000
from 1000 FT
5000
Negative Delta P Limit
0
0 2000 4000 6000 8000 10000 12000 14000
45000
Aircraft climbs to
40000 Cruise @ FL450
35000
Cabin Holds @ 78000 ft until
Cabin Climbs Acft descends below FL 245
30000
Aircraft to and maintains
7800 ft. at 600 FPM
Altitude 25000 Cabin Climbs to
Landing Field
(FT)
20000 (NLT 1500 AGL)
5000
0
0 2000 4000 6000 8000 10000 12000 14000
Cabin Altitude (FT)
45000
35000
Cabin will reach 8000 ft with
30000 Acft at approx. FL 250
Aircraft
Altitude 25000
(FT) Descent to
20000
SLA
Climb to Takeoff from
15000
FL 450 14000 ft
10000
5000
0
0 2000 4000 6000 8000 10000 12000 14000
SERVICE AIR
• Bleed air supplied by the engines or an optional APU.
• Regulated at 23 psi.
• Used for (Figure SRE-35):
• Horizontal stabilizer deice boots, inflation pressure.
• Pressurization outflow valve operation.
• Cabin entrance primary door seal and acoustic door seals.
• Throttle detents, EECs AUTO mode.
FLAPS
UP 0°
THROTTLE TRIM
NOSE
DOWN
TO
CLB T.O.
200 KIAS 7°
DETENTS
CRU
T T
O H T.O. &
R APPR 15°
O 200 KIAS
T
T
L
E
NOSE
UP IDLE
LAND 35°
175 KIAS
SPEED
BRAKE CUT
OFF
ENGINE SYNC
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
EXTEND
DOOR SEALS
VACUUM EJECTOR
FOR OUTFLOW VALVES
23 PSI
PRECOOLER REGULATOR
PRECOOLER
L FLOW ACM
CONTROL
VALVE P3 ENG
BLEED AIR
LEGEND APU
BAV
SERVICE AIR
VACUUM APU
BLEED AIR
BLEED AIR TO DEICE
SYSTEM
Figure SRE-35. Service Air System
OXYGEN
• 50-cubic-foot bottle is standard with an option of a 76-cubic-foot
bottle in the right side of the lower nose compartment (Figure SRE-
36).
• The bottle pressurization green arc is marked from 1,600 to 1,800 psi.
This does not ensure oxygen availability to the crew or cabin.
• Oxygen cylinder is serviced through a service port in the lower aft sill
of the right nose compartment (aviator breathing oxygen only!).
SHUTOFF
VALVE ALTITUDE
PRESSURE
SWITCH
PRESSURE
REGULATOR OVERHEAD
OXYGEN CHECK
CYLINDER VALVE DROP BOX
SOLENOID
PILOTS FACE
MASK
LEGEND
PASS OXY
OXYGEN SUPPLY (HI PRESS) ON OFF AUTO
OFF ON
OXYGEN CYLINDER
PASS OXY
OXYGEN SUPPLY (REG MED PRESS) AUTO
Automatic Deploy
Figure SRE-36. Oxygen System
CITATION XL/XLS PILOT TRAINING MANUAL
• The APU generator provides 28 VDC power and bleed air for ground
and in-flight use.
• Speed control.
• Fault reporting to the field service monitor (FSM). The FSM provides
download capability.
FUEL SYSTEM
• Fuel is normally supplied from the right wing fuel tank except during
left to right crossfeed operations.
• Right boost pump operates continuously during APU start and APU
operation. If crossfeeding from left to right, the left boost pump
supplies fuel for APU operations (the right boost pump deenergizes).
• When the right boost pump is operating for APU operations only, the
amber FUEL BOOST R annunciator does not illuminate.
• Fuel flow is 110 pph during loaded operation (generator online and
bleed valve open)
• Fuel flow indications are available in the FMS.
• APU fuel valve opens during the start sequence and closes for
normal/abnormal shutdown including APU fire.
OIL SYSTEM
• Oil reservoir is in the accessory gearbox. Oil quantity is approximately
1.5 US quarts.
• APU normally uses the same oil as the engines.
• Oil service is through the small door on the outside access panel.
• The oil reservoir is cooled with compressor intake.
• APU oil level is preflight checked 5 minutes or longer following
shutdown.
• The APU service panel in the tail cone is used to check oil level
electrically. Following a successful panel LAMP TEST, select PRE
FLT position:
• No illuminating lights indicates full oil.
• Amber illumination indicates 300 cc low of oil. APU operation is
permitted. Service at next opportunity.
• Red and amber illumination indicates 550 cc low of oil. APU
operation is prohibited. Oil service is required.
• APU service panel is battery bus powered.
• Low oil pressure switch (LOP) signals the ECU to initiate a protective
shutdown. The amber APU FAIL annunciator illuminates on the far
right cockpit panel (Figure SRE-37).
• High oil temperature signals the ECU to initiate a protective shutdown.
The amber APU FAIL annunciator illuminates.
• Magnetic chip collector is inspected by maintenance only.
PNEUMATIC SYSTEM
• A main duty of the APU is to provide supplemental bleed air to the
aircraft environmental/pressurization and all service air systems.
• The ACM, TCVs and underfloor ducting, and deice boots are major
APU bleed air users.
• Bleed air from the APU is supplied through a bleed-air valve (BAV)
(see Figures SRE-28 and SRE-35).
• The BAV is controlled by the ECU and the BLEED AIR ON–OFF
switch located on the APU control panel.
• After start, with the BLEED AIR switch ON, the ECU opens the BAV
and supplies regulated bleed air to the aircraft bleed-air manifold.
When the BAV is open (or other than closed), the white BLEED VAL
OPEN annunciator illuminates.
• Bleed air is regulated by the ECU according to EGT and inlet ambient
temperatures. As EGT increases, bleed air is reduced to maintain a safe
EGT. If EGT reaches 690°C, the ECU provides a protective shutdown
(Figure SRE-38).
MAP LIGHT
QUARTZ
0001248
TOTAL HOURS
DIM
OFF
APU SYSTEM
BLEED AIR GENERATOR
ON ON
BLEED VAL OPEN
O
F
READY TO LOAD
F
OFF RESET
APU RPM %
MAX RPM
108%
APU EGT 0 C
MAX EGT
6900
DC VOLTAGE
APU MASTER
START TEST ON
N
O
R
M
STOP PUSH OFF
ELECTRICAL SYSTEM
• One 28 VDC, 300 constant ampere starter-generator is on the gearbox.
APU generator load has priority over bleed-air load. The ECU will
reduce bleed air as required to maintain 100% shaft rpm for generator
operation.
• The generator is controlled via its GCU and generator switch on the
APU control panel (Figure SRE-38). The GCU and three-position
generator switch operate identically to engine generator switches.
• When selected online, generator current is supplied to the system at the
crossfeed bus (Figure SRE-39). The APU generator and the engine
generators can all simultaneously supply power to the aircraft’s bus
system.
• Generator load is indicated with an amperage gage located on the far
right side of the cockpit control panel (see Figure SRE-37).
• Maximum generator loads (red lines) are 200A on ground and 230A in
flight up to 30,000 feet.
• The APU and engine generators are not interchangeable.
FIRE PROTECTION
• Fire detection—Uses a gas-filled fire detection loop inside the fireproof
APU enclosure. As heat increases, the gas expands and causes a
pressure sensor to activate the red APU FIRE switchlight on the far
right cockpit control panel (see Figure SRE-37). Upon fire detection
the following occur:
1. ECU automatically initiates an automatic shutdown.
2. APU generator goes off line (field relay opens).
3. APU fuel shutoff valve closes.
4. Fuel boost deenergizes.
5. The APU fire bottle is armed.
6. An APU fire protective shutdown is stored in the ECU memory.
• Fire extinguishing—One dedicated fire bottle is above the baggage
compartment ceiling.
• Fire bottle arming by the ECU is indicated with the illumination of the
red APU FIRE switchlight. Pressing the red switchlight fires the
contents of the bottle into the APU compartment.
• If the red switchlight is not pressed by the crew, the ECU fires the
bottle 8 seconds after the light illuminates.
• The fire detection loop and bottle is continuously monitored by the
ECU. If the loop malfunctions or bottle becomes low or discharged, the
ECU automatically shuts down the APU or inhibits its start. The amber
APU FAIL annunciation illuminates for either malfunction.
FIRST ENGINE START (R) USING APU GEN & BATTERY - ON GROUND - AVIONICS OFF
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
EXTERIOR PREFLIGHT
• Check APU air inlets on the upper right rear fuselage—Check CLEAR
(compressor inlet, cooling inlet for the starter-generator).
• Tail cone ram air inlet on the right rear fuselage below the pylon—
Check CLEAR.
• Check oil quantity lights on the service panel in the tail cone.
NOTE
APU starts on the ground may be aircraft battery
starts only, EPU starts only (battery disconnect relay
opens during start), or aircraft generator(s) assisted
battery starts.
In-flight APU starts are battery only starts (squat
switch logic prevents generator-assisted APU starts).
In-flight starts are prohibited above 20,000 feet.
In-flight APU starts are prohibited after dual gener-
ator failure.
APU FAIL light—Illuminates for an APU fault of low fire bottle pressure. APU
start attempt is prohibited when the APU FAIL light is illuminated.
NOTE
Any time the APU is operating, the service air sys-
tem is pressurized whether or not the bleed-air valve
is open or closed.
The aircraft right boost pump activates (FUEL BOOST–R annunciator remains
extinguished; LO FUEL PRESS–R goes out).
If the APU start is an engine generator(s) assisted start (ground only), the en-
gine start relay(s) close (engine start button(s) illuminates), and the APU start
logic commands the battery isolation relay open to protect the 225-amp cur-
rent limiters.
At 5% rpm, the ECU powers the ignition unit, fuel torque motor, and the APU
fuel solenoid valve (open). During start, the ECU controls fuel scheduling,
and continually monitors engine speed and EGT limits as determined by am-
bient conditions (T 2 ). If scheduled limits are exceeded, the ECU executes a
precautionary shutdown (APU FAIL illuminates). The fault code is stored in
memory for ease of maintenance during troubleshooting.
The STOP position initiates a simulated overspeed signal to the ECU to ini-
tiate an immediate shutdown. After commanding shutdown using the APU
START–STOP switch, the ECU remains powered until the APU MASTER
switch is placed OFF.
Following an APU shutdown for any reason, a restart must not be attempted
until 30 seconds after the rpm indicator displays 0%
APU RELAY ENGAGED light—Illuminates then extinguishes prior to the
READY TO LOAD light illuminating. At 50% speed, the speed sensor signals
the GCU to deenergize the start relay and the APU RELAY ENGAGED extin-
guishes. If the speed sensor fails and/or the GCU fails to open the start relay
at 50%, the ECU backs up the GCU and opens the start relay at 60% rpm.
READY TO LOAD light—At 95% rpm the start counter records the start.
At 95% rpm plus 4 seconds, the ECU shifts to onspeed control. The READY
TO LOAD illuminates (start is complete). The APU may now be loaded elec-
trically and pneumatically.
HOBBS METERS—At the bottom of the APU panel. Begins recording APU
operation when normal oil pressure is sensed by the ECU. This meter is used
for generator maintenance.
APU FIRE light/button—Alerts the crew of an APU fire in the APU enclo-
sure. APU immediately shuts down. Pressing the button activates the extin-
guisher. Extinguisher automatically activates 8 seconds after the light
illuminates if the button is not pressed.
1. The APU relay closes supplying power to the APU starter. The
APU RELAY ENGAGED annunciator illuminates (Figure SRE
40).
NOTE
Following APU shutdown for any reason, an APU
restart must not be attempted until 30 seconds after
the rpm indicator reads zero.
WARNING
The airplane battery must be installed and the battery
switch in BATT position or the airplane generator(s)
must be on and operating prior to and during all APU
operation to assure fire protection system power.
• Start counter retains total APU starts (in the tail cone or in the cockpit
at the bottom of the APU control panel).
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
GEN
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
• GPU supplies current for start through the APU relay. The battery
disconnect relay opens and the battery does not supply current.
• Battery current is supplied through the APU relay for engine start.
• Engine generator current is supplied for cross start through the left
and right start relays.
• The battery supplies engine start current through the left and right
start relays.
• The battery supplies engine start current through the APU relay.
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
OFF
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
GPU
SECOND ENGINE START (L) USING R ENG GEN, APU GEN, & BATTERY - ON GROUND - AVIONICS OFF
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
APU GENERATOR
• Following shutdown for any reason, APU restart must not be attempted
until 30 seconds after the RPM indicator reads 0%.
• Applying deice (anti-ice fluid of any type) is prohibited with the APU
operating.
• Deployment of the thrust reversers for more than 30 seconds with the
APU operating is prohibited.
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
GEN
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
BATTERY
NOTE
1. On the ground, no battery cycle is counted when
starting the main engines using a cross genera-
tor start from the APU generator or from a ground
power unit.
2. Use of an external power source with voltage in
excess of 28 VDC or current in excess of 1,000
amps may damage the starter. Minimum 800 amps
for start.
3. If battery limitation is exceeded, a deep cycle in-
cluding a capacity check must be accomplished to
detect possible cell damage. Refer to Chapter 24
of the Excel Maintenance Manual for procedure.
AVIONICS
All primary avionics systems and components are DC-powered Primus 1000
EFIS system. Sensor inputs include (Figure SRE-45):
• Dual Litef LCR-93 attitude and heading reference system (AHRS).
• Dual micro air data computers (MADC).
A #1 #2
A
H ATT MICRO AIR DATA ATT H
R COMPUTERS R
U HDG HDG U
VALVE VALVE
AUTOPILOT
SERVOS DIGITAL DATA BUS
IAC IAC
#1 FD/AP #2
PFD 1
FD/AP
PITCH PFD 2
YAW
10 10 1500 1
3 3 6 1
KHUT
242 13 80 125 98 20
30
240 WPT
60 120 00
1 1 002 4 2 10 10 1
10 10 2 2
6
220 4 WPT R 20 20 4
6 001 100 9500 6
W
20 20 OM I 1
–950
25.0 30
RAD BARO
200 MIN MIN
.750 M 2500 29.92 IN .261 M 200 STD
AOA DME H ICT AOA DME
HDG FMS1 RW0IL HDG FMS1 RW0IL
349 VOR1 VOR1
329 023 13 23.0 NM RW01L
9.9L
329 349 023 13 23.0 NM
.70 12 MIN DME1 TCAS DME2 .50 12 MIN
ICT ICT
33 N 157 KTS 13 NM 13 NM 33 N 157 KTS
3 FMS STATUS TCAS TEMP KHUT FMS STATUS
BRG PTR
RAT +6°C BRG PTR 3
30
30
ABOVE SAT –1°C 002
ADF APPR RELATIVE ADF APPR
6
40 SPEED
W
19:39:07 39
WEATHER RW01L 19:39:07 5 39
WEATHER WX/R/T 12 MIN WEATHER
12
The RAT gauge source temperature is provided by normal DC from the EEC temp
sensor (T.0. probe) in the right engine inlet. If the right T.0. probe fails, No. 2
MADC automatically provides temperature information to the RAT indicator.
• Dual IC-600 or IC-615 computers provide data processing for the pilot
and copilot EFIS system. Normally, IAC No. 1 powers the pilot PFD
and MFD; the No. 2 IAC powers the copilot PFD.
• Both IACs contain a sensor interface, flight director computer, and
symbol generator. Only the No. 1 IAC contains the autopilot computer.
• HDG, ATT, and ADC REV buttons enable the respective IAC to utilize
the other IACs AHRS or MADC data in the event of failure, thereby
providing redundancy.
• COM 1, NAV 1, ADF 1, etc., are controlled by the left RMU. COM 2,
NAV 2, ADF 2, etc., are controlled by the right RMU.
Radio altimeter:
Autopilot (AP):
• The autopilot/flight control system contains pitch, roll and yaw servos
that control the aircraft in accordance with manual or FD guidance to
the autopilot.
• The Primus 1000, IAC No. 1 contains the autopilot module for autopilot
control, consequently, if IAC No. 1 fails, the autopilot is inoperative.
NOTE
When the FD/AP is coupled to the VOR, another lat-
eral mode must be selected prior to switching VOR
NAV frequencies. HDG mode may be used after syn-
chronizing HDG bug to the current airplane heading.
Basic ROLL may also be used.
NOTE
The airplane must not be flown if the stick shaker is
found to be inoperative on the preflight check or if
the angle-of-attack system is otherwise inoperative.
• Stick shakers are installed on the pilot and copilot control columns and
provide tactile warning of impending stall. The angle-of-attack
transmitter causes the stick shakers to be powered when the proper
threshold is reached.
WARNING
If the angle-of attack vane heater fails and the vane
becomes iced, the stick shaker may not operate or may
activate at normal approach speeds.
• The indexer is active any time the nose gear is down and locked
and the airplane is not on the ground. There is a 20-second delay
after takeoff before the indexer activates.
Emergency instruments:
BARO
DISPLAY IN
M. 457 ILS 1013 HP HECTO
500
260 10 10
AIRSPEED ALTITUDE
TAPE 250 70 00 TAPE
COURSE 240 10 10
GLIDESLOPE
INDICATORS
20 20
220
500 BARO
29.92 IN DISPLAY IN
INCHES Hg
BARO
APR ATT
BAROMETRIC SETTING
SRE-93
• Failure flag indications for airspeed and altitude are red crosses
covering the appropriate tape box, with all indications removed
from within the box. The failure flags for the Mach indication and
baro setting are a series of four red dashes in the appropriate
display area.
33 N
3
N
30
A
V
6
W
E
24
V
E
R
12
T
21 15
S
CRS ADF
• Magnetic compass:
• Two Davtron model M877 clocks on the pilot and copilot upper
instrument panels can display four functions: local time, GMT, flight
time, and elapsed time. Two versions of elapsed time may be selected:
count up or count down.
• The clock has two control buttons: SEL (select) and CTL (control). The
SEL button is used to select the desired function and the CTL button is
used to start and reset the selected mode.
• The flight time mode of the clock is enabled by a landing gear squat
switch, which causes the clock to operate any time the airplane weight
is off the landing gear. The flight time may be reset by the pilots.
Static wicks:
TCAS ll (optional):
• TCAS ll detects and tracks aircraft in the vicinity of your own airplane.
It interrogates the transponders of other aircraft and analyzes the
signals to range and bearing, and relative altitude if it is being reported.
It then issues visual and aural advisories so that the crew may perform
appropriate vertical avoidance maneuvers. TCAS control is provided
through the RMUs.
EGPWS (optional):
Area Navigation:
5. Frequency management
Locator beacon:
FLUX VALVE
(OPTIONAL) SATCOM HF
GPS 1
GPS 2
(OPTIONAL)
RADAR
12 INCH
STORMSCOPE
(OPTIONAL)
ACM EXHAUST RH SIDE
APU FUEL DRAIN
TAILCONE FRESH AIR INLET RH SIDE
GLIDESLOPE ENGINE DRAIN
DME2 AFIS
DME1 BATTERY VENT
RADAR ALTIMETER HYDRAULIC RESERVOIR DRAIN
MARKER BEACON MAGNASTAR
TRANSPONDER 1 FWD LAVATORY
DRAIN REAR LAV / CONDENSER DRAIN
TCAS II LOWER
RADAR ALTIMETER
COM2
TRANSPONDER 2
GEAR BLOWDOWN
VENT
SRE-99
SYSTEMS REVIEW—XLS
CONTENTS
Page
SQUAT SWITCH INPUTS............................................................. SRX-1
Left Main Squat Switch Only................................................ SRX-1
Left and Right Squat Switches in Parallel............................. SRX-2
COMPLETE GENERATOR FAILURE CONDITION .................. SRX-2
LIGHTING ..................................................................................... SRX-4
Cockpit Panel Lights ............................................................. SRX-4
Cockpit Overhead Lights....................................................... SRX-4
Cabin Lighting....................................................................... SRX-5
Cabin Emergency Lighting (EMER LTS) ............................. SRX-7
Exterior Lights....................................................................... SRX-8
Tail Cone Compartment Lights ............................................. SRX-8
Pulselite System .................................................................... SRX-9
ELECTRICAL SYSTEM ............................................................. SRX-10
General ................................................................................ SRX-10
POWERPLANT............................................................................ SRX-18
General ................................................................................ SRX-18
Ignition ................................................................................ SRX-20
FIRE PROTECTION .................................................................... SRX-21
Sensing Loops and Control Units ....................................... SRX-21
Operation............................................................................. SRX-22
FUEL ............................................................................................ SRX-24
HYDRAULICS............................................................................. SRX-28
POWER BRAKES AND ANTISKID........................................... SRX-39
EMERGENCY BRAKES............................................................. SRX-41
FLIGHT CONTROLS .................................................................. SRX-41
ICE AND RAIN PROTECTION .................................................. SRX-48
PNEUMATICS/AIR CONDITIONING....................................... SRX-58
PRESSURIZATION ..................................................................... SRX-62
SERVICE AIR .............................................................................. SRX-68
OXYGEN...................................................................................... SRX-70
AUXILIARY POWER UNIT (APU) ........................................... SRX-72
Electronic Control Unit (ECU) ........................................... SRX-72
Fuel System......................................................................... SRX-73
Oil System........................................................................... SRX-73
Pneumatic System ............................................................... SRX-74
Electrical System................................................................. SRX-75
Fire Protection..................................................................... SRX-78
Exterior Preflight................................................................. SRX-78
APU Control Panel and Annunciator Functions ................. SRX-79
APU OPERATING LIMITATIONS ............................................. SRX-88
Battery and APU Starter Cycle Limitations ........................ SRX-89
AVIONICS.................................................................................... SRX-90
Integrated Avionics Computers (IAC):................................ SRX-90
Comparison Monitor Annunciators (9) ............................... SRX-92
Primus 880 Weather Radar.................................................. SRX-93
Primus II Radio System ...................................................... SRX-93
Radio Altimeter ................................................................... SRX-94
Autopilot (AP)..................................................................... SRX-94
Flight Director (FD): ........................................................... SRX-95
Stall Warning and AOA System: ......................................... SRX-95
Standby Instruments............................................................ SRX-97
Clocks.................................................................................. SRX-99
TCAS II ........................................................................................ SRX-99
Terrain Awareness and Warning System (TAWS):.............. SRX-99
Area Navigation ................................................................ SRX-100
Locator Beacon ................................................................. SRX-101
Static Wicks ...................................................................... SRX-101
ANTENNA AND DRAIN TUBE .............................................. SRX-102
ILLUSTRATIONS
Figures Title Page
SRX-1 Cabin/Entry Lights Panel .......................................... SRX-6
TABLES
Tables Title Page
SRX-1 APU Operating Limits ............................................ SRX-88
SRX-2 Comparison Monitor Annunciators (9).................... SRX-92
SYSTEMS REVIEW—XLS
SQUAT SWITCH INPUTS
LEFT MAIN SQUAT SWITCH ONLY
In flight, it enables:
3. Generator-assisted starts
1. Stick-shaker operation
2. Stick-shaker test
3. Cabin emergency lights (forward and aft emergency battery packs power
emergency lights when airplane battery voltage drops below emergency
pack voltage)
b. N2 (digits)
c. ITT (tapes)
f. RAT (digits)
8. Standby HSI
9. AHRS 2
18. RMU 1
19. NAV 1
20. COMM 1
28. Engine and wing anti-ice (bleed air with no cross-flow capability)
29. ELT
LIGHTING
COCKPIT PANEL LIGHTS
Panel lights are controlled by the master panel ON–OFF toggle switch
(DAY–NIGHT) on the pilot lower instrument panel (PANEL LIGHT).
With the master switch ON, the following rheostats control light intensity:
NOTE
Placing the day/night switch ON, dims the annunci-
ator panel, stand alone annunciators/switches, and il-
luminates two red windshield ice detection post lights.
The following rheostats are powered directly from the
emergency bus (not connected to the master
DAY/NIGHT switch):
• G L A R E S H I E L D AU X I L I A RY L I G H T S —
Rheostat on the pilot sidewall subpanel.
CABIN LIGHTING
Cabin lighting consists of overhead reading lamps, overhead indirect lights,
aft vanity lights, forward and aft divider lights, NO SMOKING/FASTEN
SEAT BELT and EXIT lights, dropped aisle footwell lighting, and forward
work station lights.
Reading Lights
Directionally adjustable reading lamps are above each seat, including the aft
vanity seat. Thy are controlled by switches adjacent to the outboard arm rests.
Indirect Lights
Cabin overhead indirect lighting is controlled by a switch on a cabin light switch
panel on the forward cabin entry door frame. Initially pushing the switch il-
luminates the lights “bright.” After a few seconds, pushing the switch again
dims the lights. The next push extinguishes the lights. The lights may also be
controlled by a CABIN LIGHT switch on the galley light panel.
CABIN
LIGHT
ENTRY
LIGHT
DOOR
SEAL
CABIN
DOOR
VENT DOOR DOOR HANDLE
Figure SRX-1. Cabin/Entry Lights Panel
Interior Lights
• Three reading lamps in the passenger compartment (one forward right
side, one forward and one aft on left side)
• One reading lamp above the emergency exit door in the vanity area
• Right and left footwell (dropped aisle) strip lights illuminate to direct
occupants to the exit doors (partial illumination only)
Exterior Lights
• Two lights in the right fuselage illuminate at the top of the right wing.
• One light in the right fuselage forward of the wing root illuminates the
ground in front of the wing.
NOTE
The forward emergency nicad battery pack provides
emergency power to illuminate the exit sign over the
cabin door, the reading light opposite the cabin door,
the reading light just aft of the cabin door, and the
dropped aisle strip lighting on left side. The aft emer-
gency nicad battery pack provides emergency power
to illuminate the exit signs on the aft divider and
above the emergency exit door, an overhead light
above the emergency exit door, the reading lamp on
the left rear of the passenger compartment forward
of the aft divider, right dropped aisle strip lighting,
and the three exterior emergency lights.
EXTERIOR LIGHTS
Navigation
Navigation lights are wing tip lights (red–left, green–right) and a white light
on the tail stinger, controlled by the NAV ON–OFF switch on the tilt panel.
Anticollision
Anticollision lights are high intensity white pulsating strobes on each wingtip,
controlled by the GND REC/ANTI COLL ON–OFF switch on the tilt panel.
Ground Recognition
The ground recognition light is a red beacon light on the top of the rudder. It
is controlled by the GND REC/ANTI COLL ON–OFF switch on the tilt panel.
Wing Inspection
Wing inspection lights are on both sides of the fuselage forward of the wing
leading edges. When activated, they illuminate the entire leading edges of both
wings. The lights are controlled by the WING INSP ON–OFF switch on the
tilt panel within the ANTI ICE/DEICE switch section.
Landing/Recognition/Taxi Lights
Landing and recognition lights are side by side on each forward wingtip light
assembly. The landing lights are installed outboard and are canted downward
slightly. The inboard recognition lights illuminate directly ahead.
Two fixed position seal beam taxi lights are in the belly fairings on each side
of the fuselage. The lights also supplement the landing lights.
Control
Landing, recognition, and taxi lights are all controlled by individual ON–OFF
switches on the center pedestal. The switch positions function as follows:
PULSELITE SYSTEM
The Precise Flight, Inc. Automatic Pulselite System allows the taxi (belly)
and recognition lights to pulse. The taxi and recognition lights automatically
pulse when both REC/TAXI switches are in the ON position (down) and the
airplane is airborne. Positioning either or both switches to LANDING
LIGHTS–ON deactivates the system and all landing, recognition, and taxi
LANDING, RECOGNITION and TAXI lights revert to steady illumination.
The pulselight switch next to the LANDING/RECOGNITION/TAXI light
switch overrides the squat switch to allow pulsing of the TAXI and RECOG-
NITION lights on the ground. The switch must be ON and both REC/TAXI
LIGHTS must be selected ON for the lights to pulse, airborne or on the
ground. Refer to “Supplement 2, Precise Flight—Automatic Pulselite System”
in the Airplane Flight Manual (AFM) for detailed operating procedures.
ELECTRICAL SYSTEM
GENERAL
DC power distribution is shown in Figure SRX-2.
• OFF—Disables the GCU, opens the power relay, not the field relay
• The GCUs provide protection for generators and the electrical system.
• The GCUs parallel the generators to share the system load; the
generators must be within 0.3 volts and approximately 10% of system
load, not to exceed a 30-amp split.
• Each GCU in the tail cone has four red BITE lights (fault lights). The
GCU fault lights may indicate a GCU fault, overvoltage, a ground fault,
or a system problem. For a detailed fault, hold the generator switch in
RESET and match the arrays of LEDs to the list of fault IDs. The LEDs
self-test at power-up. Flashing LEDs can be extinguished by resetting the
generator switch three times within 3 seconds if no fault exists.
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
• BATT—Voltage is read from the hot battery bus when the battery
switch is in the BATT or EMER position only; the switch is spring
loaded to the BATT position.
• Hydraulic control
• Flap control
• Stab control
• LH secondary ignition
• RH secondary ignition
• Standby HSI
• AHRS 2
• Audio panel 2
• NAV 1
• COMM 1
5 3 5 71/2 5 5 5 1 5 2 2 15 5
5 3 3 5 5 5 3 5 2 2 2 2
LEGEND
LH MAIN DC BUS
RH MAIN DC BUS
EMERGENCY BUS
SRX-13
AVIONICS
AUDIO WARN COMM NAV AHRS AHRS 1 XPDR DME ADF ADC IC PFD PFD MFD
1 AUDIO 1 1 1 1 AUX 1 1 1 WARN 1 1 CONT 1 1 1 RADAR
5 5 71/2 5 5 5 5 5 5 5 5 71 / 2 5 15 15 71/2
AUDIO WARN COMM NAV AHRS AHRS 2 XPDR DME ADF ADC IC PFD PFD MFD RADAR
1/ 1/
5 5 7 2 5 5 5 5 5 5 5 5 7 2 5 15 5 5
5 5
LH MAIN DC BUS 5 5 10 50 50 50 50
RH MAIN DC BUS
EMERGENCY BUS
Placing the battery switch to either BATT or OFF causes the emergency
relays to relax, connecting the emergency buses to the crossfeed bus.
Placing the battery switch to EMER, energizes the emergency relay
connecting the emergency buses to the battery bus. With the generators
online, placing the battery switch to OFF does not cause loss of power to
the emergency buses (isolates battery from generators). Loss of both
generators requires the battery switch be placed in the EMER position,
which load sheds the main DC feed buses and allows the battery to power
only the battery bus and emergency buses. This extends the battery life to
approximately 30 minutes.
• LH landing lights
• LH landing/recognition lights
• If voltage indicates normal, the power relay is open and the field relay
is not tripped; reset is not probable.
• If failed, only the opposite generator can power the crossfeed bus.
• If failed prior to start, the engine on the side of the failed current limiter
cannot be started. The MASTER WARNING on the opposite side will
illuminate steady.
• Goodrich tube
• Back lighting for the standby HSI and left display (AMLCD)
• Auxiliary power supply for the flight management system (on ground
only, through FMS GND PWR CB on right CB panel)
• For any of the above to occur, the STBY PWR switch must be ON
12. The emergency lighting system consists of a EMER LTS control switch,
two 18-cell rechargeable nicad battery packs, and various cabin interior
and exterior lights and signs. When activated, the emergency lighting
system will use main DC or battery power for system operation. If main
DC or battery power is unavailable or otherwise becomes depleted, the
system operates from its two battery packs for a minimum of 10 minutes.
The battery packs are constantly trickle-charged to capacity so they can be
available as a final source of emergency lighting power. Cabin emergency
lighting activates for the following reasons:
NOTE
The amber light to the left of the EMER LTS switch
illuminates when the airplane battery switch is placed
ON and the EMER LTS switch is OFF. The amber light
can be extinguished by placing the EMER LTS switch
to ARM or ON.
13. AC Alternators:
POWERPLANT
GENERAL
• Pratt and Whitney PW545B (Figure SRX-5)
• Automatic engine idle governing for flight idle (57–62% N2) and
ground idle (48–51% N2)
NOTE
Ground idle rpm is achieved 8 seconds after landing
(WOW).
• N1 or N2 synchronization
NOTE
In AUTO mode, it is still the responsibility of the pilot
to monitor N 1 and N 2 limits to prevent an overspeed
condition and ITT limits to prevent an overtemper-
ature condition.
LEGEND
INDUCTION AIR
EXHAUST AIR
COMBUSTION
CHAMBER
CENTRIFICAL
COMPRESSION AIR
AXIAL
COMPRESSOR AIR
TURBINE AIR
The fuel control unit (FCU) takes over full control of the engine speed in re-
sponse to the throttle position. In MANUAL mode, the throttle directly con-
trols the FCU by means of a mechanical linkage. MANUAL mode provides
the following functions:
• Pilot adjustable power setting (N2 governing above minimum fuel flow
N2)
IGNITION
A single, dual-channel exciter box with two ignitor plugs per engine. Burst
mode type ignition that produces 6–7 sparks per second for the first 30 sec-
onds, then one spark per second, thereafter. Green IGN annunciation on the
AMLCD engine indication verifies that DC power is available to the exciter
box. If one ignitor plug fails during engine start, the engine starts normally
and the ignition light remains illuminated during the start sequence and ter-
minates at the normal time.
Ignition Switch:
• NORM—Autoignition for start, and for engine or wing/engine anti-ice
on (powered by the crossfeed bus).
Oil
Maximum consumption is 0.2 pph, measured over a 10-hour period or one quart
in 10 hours. Check oil level 10 minutes after shutdown.
Oil pressure fluctuations are normal. Oil pressure indicator measures differ-
ential oil pressure.
Fuel
Engine-driven fuel pump—A two-stage pump in the fuel control unit.
Flow divider valve—Regulates fuel flow to the primary and secondary fuel
manifolds.
FIRE PROTECTION
The engine fire protection system is composed of sensing loops, two control
units (one for each engine) in the tail cone, one ENG FIRE warning switch-
light for each engine, one FIRE DET SYS L–R annunciator for each engine,
two fire extinguisher bottles that activate from the cockpit (Figure SRX-6),
a FIRE EXT BOTL LOW annunciator, and a fire detection circuit test (Figure
SRX-7). Detection and extinguishing system electrical power is supplied
from normal DC power.
LH RH
ENGINE ENGINE
FIRE FIRE
BOTTLE 1 BOTTLE 2
ARMED ARMED
PUSH PUSH
FIRE BOTTLE 1
FIRE BOTTLE 2
FIRE LOOP FIRE LOOP
RUDDER FIRE
BIAS DET SYS
FIRE EXT
BOTL LOW L R
LEGEND
FIRE BOTTLE #1 DISCHARGE
OPERATION
An engine fire light or overheat condition is indicated by illumination of the
applicable ENG FIRE switchlight on the glareshield (Figure SRX-7). Depressing
the illuminated ENG FIRE switchlight causes both white BOTTLE ARMED
switchlights to illuminate, arming the circuits to the bottles for operation. In
addition, the generator field relay opens (GEN OFF annunciator illuminates)
and provides a ground to power the fuel and hydraulic firewall shutoff valves
closed (causing the respective LO FUEL PRESS, LO HYD FLOW, F/W SHUT-
OFF annunciators to illuminate). The circuit to the thrust reverser isolation
valve is disabled, preventing deployment of the thrust reverser on that engine.
LH RH
ENGINE ENGINE
FIRE FIRE
FIRE
DET SYS
L R
Depressing the ENG FIRE switchlight a second time opens the fuel and hy-
draulic firewall shutoff valves, and disarms the extinguishing system.
Due to the location of the fire bottles, bottle pressures cannot be checked on
preflight. If pressure is low on either (or both) fire extinguisher bottles, the
amber FIRE EXT BOTL LOW annunciator illuminates to alert the crew.
FUEL
Refer to Figure SRX-8 for Fuel System—Normal Operation.
Low fuel pressure light illuminates at a decreasing pressure of 5 psi and ex-
tinguishes at an increasing pressure of 7 psi.
Illumination of the FUEL GAUGE annunciator indicates a fault has been de-
tected in the respective fuel gauging system. Do not shut down DC power (BATT
switch to OFF) after engine shut down until checking and recording the fuel
conditioner BITE lights.
The fuel filter is on the engine downstream of the fuel-oil heat exchanger
(FOHE), eliminating the need for fuel anti-ice additives. It is still recommended
to use Prist or other approved fuel additives on a regular basis for the anti-
fungal properties of the additive.
NOTE
Av-gas is not an approved fuel.
2. Crossfeed valve opens (FUEL XFEED advisory light illuminates when the
valve is fully open).
NOTE
If the boost pump on the receiving side is ON or the
boost pump on the crossfeeding side is OFF, no cross-
feed will take place.
Selecting the crossfeed switch to OFF, reverses the above process. Should the
crossfeed valve fail to close, the FUEL XFEED advisory light illuminates flash-
ing and activates the MASTER CAUTION lights steady.
If the opposing boost pump activates (on the receiving side), it indicates a
timing problem with the crossfeed valve. To rectify the problem, reset the op-
posing boost pump (turn the opposing side FUEL BOOST switch to ON then
back to NORM). Do not turn a FUEL BOOST switch OFF and leave it there;
OFF is OFF.
LEGEND
FUEL HOPPER FUEL INSIDE THE TANK
OPERATING BOOST MOTIVE FLOW PRESSURE
PUMP
CROOSFEED JET PUMP PRESSURE
VALVE OPEN
MOTIVE FLOW BOOST PUMP PRESSURE
SHUTOFF VALVE
SCAVENGE PUMP PRESSURE
FUEL BOOST
ON
O
F
F
NORM
CROSSFEED
L R
TANK OFF TANK
L R
ENG ENG
FUEL
BOOST
FUEL
XFEED L R
HYDRAULICS
1. Reservoir Quantities:
• Overfull.................................................................................... 360 cu in
• Empty........................................................................................... 5 cu in
FILTER
F/W SHUTOFF
MOTORIZED
VALVE
XLS R ENGINE
F/W
PUMP
LEGEND SHUTOFF
(74 CU)
SUPPLY SUCTION LO HYD L R
LEVEL
RETURN PRESSURE
HYD
#1 SYS HIGH PRESSURE (MAIN) PRESS HYDRAULIC RESERVOIR (TAIL CONE)
SRX-29
UP 0°
TRIM TO
CLB T.O.
NOSE 200 KIAS 7°
DOWN
CRU
STAB
T T
O H T.O. &
R APPR 15°
O 200 KIAS
T
NOSE
UP
T
L
E
IDLE
MIS COMP
LAND 35°
SPEED
BRAKE CUT
OFF
175 KIAS
ENGINE SYNC
SPD BRK
EXTEND
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
SPEED BRAKE
SWITCH
CHECK CHECK
VALVE VALVE
LEGEND HYDRAULIC HYDRAULIC
PUMP PUMP
SUPPLY SUCTION
RETURN
LOW FULL OVER FULL
SUCTION
HYDRAULIC RESERVOIR
RETURN PRESSURE
LO HYD
#1 SYS HIGH PRESSURE (MAIN) LEVEL
HYD
PRESS
SRX-31
• Aural warning, unsafe gear down: 1) both throttles below 70% N2,
flaps beyond 15°; 2) both throttles below 70% N2, radio altitude less
than 500 feet; 3) both throttles below 70% N 2 , radio altimeter
inoperative, airspeed less than 150 KIAS.
SHUTTLE VALVE
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR
H H ACTUATOR LEGEND
RETRACT PRESSURE
UP ANTI-
SKID
LANDING ON RETURN PRESSURE
GEAR
DOWN NITROGEN
EMERGENCY NITROGEN
BLOW DOWN
OFF BOTTLE
SRX-33
SHUTTLE VALVE
UPLOCK UPLOCK
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR
H H ACTUATOR LEGEND
EXTEND PRESSURE
UP ANTI-
SKID
LANDING ON RETURN PRESSURE
GEAR
SHUTTLE VALVE
UPLOCK UPLOCK
SHUTTLE VALVE
LO BRK
PRESS
UNLOCK ANTISKD
INOP
N T-HANDLE
O
L R UPLOCK LANDING GEAR
H H ACTUATOR
UP ANTI-
SKID
LANDING ON
GEAR
DOWN NITROGEN
BLOW DOWN
OFF BOTTLE
SRX-35
• Only one squat switch is required (left, right, or both) to allow the
control valve to energize to the deploy position when commanded.
7. Flaps:
THRUST REVERSER
THRUST REVERSER
ARM EMER
UNLOCK
THROTTLE LEVERS) THROTTLE LEVERS) UNLOCK
NORM DEPLOY
DEPLOY NORM
LO HYD FLOW VALVE PRESSURE FLOW VALVE LO HYD
FLOW (LO HYD FLOW) SWITCH (LO HYD FLOW) FLOW
(ARM LIGHT)
THRUST REVERSER L R L R
LEVERS
PRESSURE
LO HYD
LEVEL SWITCH HYD CONTROL
FLAPS
UP
T.O.
0°
7°
HYD VALVE (LOADING
PITCH
TRIM
T.
T
H
R
O
200 KIAS
T.O. &
APPR 15°
PRESS VALVE)
T 200 KIAS
O.
T
L LAND
NOSE E 35°
UP 173 KIAS
OFF
N1
ENGINE SYNC
OFF
N2
MUST BE OFF
FOR TAKEOFF
& LANDING
PRESSURE
RELIEF VALVE
OPENS @
1350 PSI
HYDRAULIC
LEGEND LOW LEVEL SWITCH HYDRAULIC PUMP
HYDRAULIC (LO HYD LEVEL)
STATIC FLOW PUMP RESERVOIR
LO HYD
#1 SYS LOW LEVEL
PRESSURE (MAIN)
HYD
SRX-37
ISOLATION VALVES
THRUST REVERSER
THRUST REVERSER
ARM EMER
UNLOCK
THROTTLE LEVERS) THROTTLE LEVERS) UNLOCK
NORM DEPLOY
DEPLOY NORM
LO HYD FLOW VALVE PRESSURE FLOW VALVE LO HYD
FLOW (LO HYD FLOW) SWITCH (LO HYD FLOW) FLOW
(ARM LIGHT)
THRUST REVERSER L R L R
LEVERS
PRESSURE
LO HYD
LEVEL SWITCH HYD CONTROL
FLAPS
UP
T.O.
0°
7°
HYD VALVE (LOADING
PITCH
TRIM
T.
T
H
R
O
200 KIAS
T.O. &
APPR 15°
PRESS VALVE)
T 200 KIAS
O.
T
L LAND
NOSE E 35°
UP 173 KIAS
OFF
N1
ENGINE SYNC
OFF
N2
MUST BE OFF
FOR TAKEOFF
& LANDING
PRESSURE
RELIEF VALVE
OPENS @
1350 PSI
HYDRAULIC
LEGEND LOW LEVEL SWITCH HYDRAULIC PUMP
HYDRAULIC (LO HYD LEVEL)
#1 SYS HIGH PUMP RESERVOIR
PRESSURE (MAIN) LO HYD
SUPPLY SUCTION LEVEL
HYD
RETURN PRESSURE PRESS
CAUTION
Do not pull the PWRBRKS circuit breaker to prevent
the power brake pump from cycling. With the circuit
breaker disengaged, the power brake system is inop-
erative and the toe pedals are disabled. Braking is then
available only by use of the emergency brake system.
CABIN PRESSURE
TEST
OFF FIRE
SPARE WARN
AVN LDG
GEAR FLUID RESERVOIR
BATT
ANNU TEMP
ANTI STICK
SKID SHAKER
OVER T/REV
SPEED W/S TEMP
CABLES
PUMP MOTOR
PEDAL
FOR TRAINING PURPOSES ONLY
--CNTL UNIT
--VALVE
--L XDCR
--R XDCR
--SQUAT DISAGREE
1230-1500 PSI
ACCUMULATOR
P
PRESSURE
LO BRK
PRESS
LINE
UNLOCK
ANTISKD
N LO BRK P INOP
L
O
R
PRESS POWER
H H BRAKE 900 PSI
ANTISKD
VALVE
INOP
UP ANTI-
SKID
RETURN
LANDING
GEAR
ON LINES NITROGEN
ANTI-SKID BLOW DOWN
DOWN BOTTLE
SERVO
OFF VALVE PARKING BRAKE
EMERGENCY BRAKES
• A pneumatic brake system is available in the event the hydraulic brake
system fails (Figure SRX-17).
• Pulling the red EMER BRAKE PULL lever mechanically actuates the
emergency brake valve. Air pressure to the brakes is metered in direct
proportion to the amount of lever movement.
• Do not depress the brake pedals while applying emergency air brakes.
FLIGHT CONTROLS
All primary flight controls (ailerons, elevators, and rudder) are manually ac-
tuated with cables and pulleys and are dual interconnected. Secondary flight
controls consist of trim tabs, speedbrakes, flaps, and a two-position horizon-
tal stabilizer (Figure SRX-18).
1. Ailerons:
• Trim tab on the left aileron only has a maximum travel is 20° up and
down.
2. Elevators:
• Electrical trim can be interrupted with the red AP/TRIM DISC button
on either yoke.
RUDDER
ELEVATOR TRIM TAB
FLAPS
SPEED BRAKES
AILERON TRIM TAB
3. Rudder:
• Trim tab (servo tab) travel is 14° either side of centerline when rudder
is centered.
4. Rudder bias:
• With power available, the rudder bias shutoff valve energizes open and
ports engine bleed air to its respective side in the cylinder. If the shutoff
valve does not move to its full open position, the amber RUDDER BIAS
annunciator illuminates indicating the system has malfunctioned.
• The rudder bias circuit breaker must be pulled to deactivate the system.
• Main DC power for the system is supplied from a circuit breaker in the
aft J-box.
RUDDER
BIAS
FIRE EXT
BOTL LOW
HEATER
BLANKET
BIAS
ACTUATOR
SHUTOFF
VALVE
RUDDER
BIAS HTR
BIAS
HEATER
FAIL
LEGEND
BLEED AIR
RUDDER
BIAS
FIRE EXT
BOTL LOW
HEATER
BLANKET
BIAS
VALVE
RUDDER
BIAS HTR
BIAS
HEATER
FAIL
LEGEND
STATIC FLOW
BLEED AIR
• Upon aircraft power-up, the heating system PCB in the aft J-box
conducts a test of the two blanket thermostats. If either blanket fails the
test, the BIAS HEATER FAIL annunciator on the cockpit panel flashes
until pressed. The annunciator then illuminates steady until
maintenance is performed.
• Upon aircraft power-up and after self-test, the heating system heats the
cylinder, if required, to 16°C. While heating is in progress, the BIAS
HEATER FAIL annunciator illuminates steady. Refer to the “Master
Warning” section for further description.
6. Flaps:
• With the loss of electrical power (circuit breaker out), the flaps remain
in the last position. The flaps cannot be moved.
• With loss of hydraulic power, the flaps remain in the last position
unless the flap handle is moved, after which the flaps blow to a “trail”
position dependent upon air-load forces.
• Flap positions ranging from 0–35° can be selected with the flap handle.
Although a wide range of positions can be selected, 0° is used for
cruise only, 7° and 15° are approved for takeoff, and 35° is used for
landing. Flap handle detents and speed placards are available at the flap
handle.
• Flaps are held extended with trapped hydraulic fluid and held retracted
mechanically.
HORIZONTAL STABILIZER
CRUISE POSITION
SPEED ABOVE 200 KIAS
FLAP
CONTROL
VALVE
TRIM TO
CLB T.O.
NOSE 200 KIAS 7°
DOWN
CRU +1
T
O
T
H T.O. & SPEED –2
R
O
APPR
200 KIAS
15°
PCB
T
T
(UP) SENSOR
L
E
NOSE
UP IDLE
215 (+/– 10) KIAS
LAND
SPEED
175 KIAS
35°
(DN) (EMER BUS)
BRAKE CUT
LH
OFF
RH
ENGINE SYNC
MUST BE OFF
HORZ STAB
OFF TURB FOR TAKEOFF
RETRACT
FAN
& LANDING CONTROL
VALVE STBY PITOT/STATIC LEGEND
EXTEND
(EMER BUS) HYDROMECHANICAL INPUT RETURN PRESSURE
ARMING VALVE
ACTUATOR
SUPPLY SUCTION
#1 SYS LOW PRESSURE (MAIN)
STATIC FLOW
• The horizontal stabilizer will not move when commanded by the flap
handle for the following reasons:
2. Malfunction.
WARNING
Do not retract flaps above 200 KIAS. Associated sta-
bilizer movement can cause a significant nose down
pitch upset if the movement is not prevented.
8. Control Lock:
• Secures the three primary flight controls in the neutral position and
secures the throttles in cut-off position.
• Stick shaker vibration activates a .79–.88 AOA (8–10% above stall) and
above depending on flap setting.
• Additional stall warning is achieved with a stall strip on each wing root
by producing buffets.
• Two red ice detection barrel lights on the top of the instrument panel
glareshield reflect a glow to warn the crew if ice accumulates on the
windshields at the extreme inboard area. These are activated by the
light panel switch in the ON position.
• Wing inspection lights on each side of the fuselage illuminate the wing
leading edges.
• AOA vane
280
242 YD OFF AP OFF CAT2 1400
920 IAC IAC 160
160 E 20
AP ENG
20
9000
FMS 1000
20 20 6 6
260 4 10 10 4
2 140 10000 2
10 10 1500 1
3 80
6 20
1
242
240 13 60 125 98 00
120
1 1 4 2 10 10 1
220
10
20
10
20 OM I
2
4
6 DATA DATA 100
R
1
20
30
20
2
4
9500 6
–950
RAD BARO
200 MIN MIN
.750 M 2500 29.92 IN .261 M 200 STD
AOA DME AOA DME
HDG FMS1 RW0IL HDG FMS1 RW0IL
349 023 VOR1 349 023 VOR1
329 13 23.0 NM 329 13 23.0 NM
.70 12 MIN .50 12 MIN
33 N 157 KTS
33 N 157 KTS
3 FMS STATUS KHUT FMS STATUS
BRG PTR BRG PTR 3
30
30
002
ADF APPR ADF APPR
6
W
ET DR ET DR
0:00:00 0:00:00 WPT
WIND 001 WIND
E
CLOCK CLOCK
-04
24
19:39:07 39 19:39:07 5 39
WEATHER WEATHER
12
TAS
LX/ON LX/ON TA 4.5NM-04
PROBE
Honeywell Honeywell
RH STATIC
STANDBY STATIC
STBY
STANDBY PITOT 10
15
4 5 6
20
25 P/S HTR
3 PSI 7
9 30
2
5 1 9 35
80 30.15 in 0 10
DIFF 40
PRESS 50
PITOT &
0
CABIN ALT
LH PITOT WINDSHIELD
60 00
1500
X1000 FT
STATIC 40
1
30
10 10
13 20
00
ON L R 9
10 10
ON
33
M
N
STANDBY PITOT
AIRSPEED
OFF OFF
SENSOR
SRX-49
(HORIZONTAL STABILIZER)
• Two 3-phase 115 VAC alternators are on each engine accessory gear
box (N2 rpm) to provide current for heating of the windshields forward
and side panels. The rear side windows are not electrically heated.
• The left and right alternator bearings are monitored for wear with the
white “AC BEARING” annunciator. When illuminated, the alternator
has approximately 20 hours of operations remaining.
• Two left temperature sensors and two right temperature sensors are
used by the controller to regulate windshield temperature at 110°F
(43°C). If the system malfunctions and windshield temperature reaches
140°F (60°C), system overtemperature circuitry deactivates AC current
to the entire left or right system. This condition causes the amber W/S
O’HEAT and the W/S FAULT annunciators to flash.
After temperature cool down of the affected side to 115°F (46°C), the
system can automatically reset and again apply AC current for heating.
If the side reaches the overtemperature limit again, the system will shut
down. This on/off condition is called “cycling.” AFM “Abnormal
Procedures” must be followed.
• Windshield sensors are tested with the WS TEMP rotary test knob per
AFM “Normal Procedures.” See “Rotary Test” section for more
information.
NOTE
The W/S FAULT annunciator may not test after cold
soak at extremely cold temperatures. If this occurs,
repeat the test after the cabin has warmed up. The test
must be completed prior to flight.
I f t h e w i n d s h i e l d i s h e a t s o a ke d a b ove + 5 6 ° C
(+134°F), the test results in a W/S FAULT annunci-
ator illuminating.
110°F/43°C
(NORM TEMP)
DC DC
CONTROLLER W/S CONTROLLER
FAULT
L R
WINDSHIELD
LH RH
ALTERNATOR L R ALTERNATOR
O'RIDE
ON
LEGEND AC
BEARING OFF
LH ALTERNATOR
L R
SRX-51
RH ALTERNATOR
• The left and right WINDSHIELD switches on the tilt panel have three
positions:
• Engine anti-ice heats the fan nose cone, T1 and T0 probes, the nacelle
lip, and stator vanes.
• With the engine or engine/wing anti-ice switch ON, the following are
heated:
• T0 probe—Electrically
NOTE
If ambient temperature is approximately 59°F (15°C)
or warmer, the ENG ANTI-ICE L–R annunciators
may not illuminate when anti-ice is selected ON. To
ensure that bleed air is flowing to the engine inlet,
the crew should observe a momentary small decrease
in N 2 when ENGINE ON is selected.
160° 160°
(71°C) EMER
L WING PRESS
ANTI-ICE VALVE
PRSOV (N/C)
(N/O)
L PRECOOLER
ENG
ANTI-ICE 60° (15°C)
60° R NACELLE
L R ANTI-ICE PRSOV (N/O)
P3 P3
560° 560°
LEGEND R STATOR ANTI-ICE PRSOV (N/O)
• For flights into icing conditions, the anti-ice system requires a preflight
test per AFM “Normal Procedures.”
• Precooled engine bleed air (P3) is used to heat the wing leading edge.
The bleed-air pressure is regulated at 16 psi.
• With the engine/wing anti-ice switch ON, the wing anti-ice bleed air
valve (PROSV) deenergizes open and the amber WING ANTI-ICE
annunciator illuminates steady. When the wing leading edge
temperature exceeds 220°F (110°C), the annunciator extinguishes
indicating normal operation.
• For flights into icing conditions, the anti-ice system requires a preflight
test per AFM “Normal Procedures.”
NOTE
The wing anti-ice valve is held closed as a result of
a bleed air overheat condition on the respective side.
This automatic action protects the wing leading edge
from excessive heat.
HEA
T SH
IELD
PUR
GE P
ASS
AIR A
FLO GE
W
BLE
DEFLECTOR SHIELD ED
AIR
SRX-55
As the overheat condition cools below the 160°F or 230°F value, the
wing anti-ice valve automatically reactivates if its switch is ON. This
OFF–ON activation is called “cycling.” AFM “Abnormal Procedures”
must be consulted.
• The tail deice system for the horizontal stabilizer is a pneumatic boot
system.
• Engine bleed air, service air (23 psi), is used to inflate and deflate the
boots.
5 OFF 23 PSI
PRESSURE
REGULATOR
MANUAL
LEGEND VACUUM
BELOW
RIGHT GENERATOR 16 PSI
16 PSI
PRESSURE
VACUUM PRESSURE SWITCH
SERVICE AIR
P P
COMBINATION VACUUM
EJECTOR/SOLENOID VALVES (NC)
L BOOT R BOOT
SRX-57
• Selecting AUTO starts the automatic 18-second inflation cycle. The left
boot inflates during the first 6 seconds (white TL DEICE PRESS–L
advisory light illuminates), and then returns to the vacuum position,
extinguishing the annunciator light. After a 6-second pause, the right
boot inflates (white TL DEICE PRESS–R advisory light illuminates)
during the last 6 seconds, then extinguishes. Approximately 3 minutes
later, the cycle repeats itself.
• Placing the control switch to MANUAL, bypasses the timer logic and
simultaneously inflates both deice boots. The boots remain inflated as
long as the switch is held in the MANUAL position. Recommended
inflation time is 6 to 8 seconds and should be repeated at 3- to 5-minute
intervals as long as icing conditions are encountered. Both white
advisory TL DEICE PRESS L–R lights illuminate simultaneously as
both boots inflate.
PNEUMATICS/AIR CONDITIONING
• Hot, P3 engine bleed air is used for environmental/pressurization, wing
anti-ice, and service air. This bleed air must be reduced in temperature by
use of a cross-flow type heat exchanger or “precooler.” Engine anti-ice
does not use precooled air; it uses raw bleed air off the side of the engine.
• On ground and during flight, the XLS uses cool engine fan bypass air
to flow into the precooler and extract heat from the engine hot bleed air
as it flows through the precooler and into the bleed-air manifolds. The
targeted bleed-air temperature after exiting the precooler is 475°F
(246°C) (Figure SRX-27).
• Excessively hot bleed air exiting the precooler can be shut off by
selecting the opposite sides source with the source selector knob.
LEGEND
GND GROUND TEMP SENSOR 405°C
AIR IN-FLIGHT TEMP SENSOR 475°C
560° OVERTEMP SENSOR
FAN AIR
VALVE
P3 ENGINE
PRECOOLER BLEED AIR FAN AIR
CROSS-FLOW
MIXER
EXHAUST
VENT
GND
DC
AIR PRECOOLER
CONTROL
560°
BLD AIR
PRECOOLER AIR O'HEAT
TO SYSTEMS L R
SRX-59
• OFF—All valves are closed; bleed air is still available for service air
and anti-ice/deice.
• LH—The left flow control valve is relaxed open; the right flow control
valve is energized closed. The ACM receives air from the left engine
only (6 ppm airflow).
• NORMAL—The left and right flow control valves are relaxed open
(this is the fail-safe condition of the system), providing normal airflow
from both engines to the ACM (12 ppm total airflow).
• RH—The right flow control valve is relaxed open; the left flow control
valve is energized closed. The ACM receives air from the right engine
only (6 ppm airflow).
Temperature Control:
• Cold air for the overhead WEMACS is supplied directly from the ACM
system.
T T T APU
COCKPIT ARM REST
ZONE Z
SENSOR FLOOR
R FLOW
CONTROL
TCV (16 PSI)
(NO)
FOOT WARMERS
COCKPIT AREA
WEMACS
WATER SEPARATOR APU BAV
TCV
T
EMER
ACM
PRESS
T
WEMACS TCV ACM
O'HEAT
CABIN ZONE
SENSOR Z
AISLE
MIXING (NO)
FLOOR
MUFF
ARM REST BLD AIR
T
O'HEAT
475°F
LEGEND T
EMER L R
EMER (PRSOV) (NC) 560°F
PRECOOLED BLEED AIR PRESS
ANTI-SKID
COLD ACM AIR INOP
CABIN/COCKPIT UNDER-FLOOR DUCTING
STATIC FLOW
SRX-61
PRESSURIZATION
• Normal DC power and 23-psi (service air) air/vacuum are required for
both AUTO and ISOBARIC MODE operation. AUTO mode also
requires input from the No. 1 ADC (Figure SRX-29).
• Provides a sea level cabin to 25,230 feet, with a 9.3 ± 0.1 psid.
Provides a 6,800 feet cabin altitude at 45,000 feet.
• High altitude mode climb and descent rates are limited to a maximum
of +2,500/–1,500 fpm respectively.
28 VDC SOURCE
VACUUM
EJECTOR
> 1.5 PSID
CABIN AIR
1.5 PSI
ORIFICE CABIN AIR
OUTSIDE
STATIC
SOURCE VACUUM
FLAPS
CAB ALT 23 PSI
LEGEND
UP 0°
BLEED AIR
TRIM TO
NOSE
DOWN
CLB T.O.
200 KIAS 7° STATIC PRESSURE
CRU
T T
O H T.O. &
R APPR 15°
O
T
T
200 KIAS
SERVICE AIR
L
E
NOSE
UP IDLE
SPEED
CUT
LAND
175 KIAS
35°
CABIN AIR
BRAKE
OFF
ENGINE SYNC
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
VACUUM
SRX-63
EXTEND
45000
35000
0
0 2000 4000 6000 8000 10000 12000 14000
45000
Aircraft climbs to
40000 Cruise @ FL450
35000
5000
0
0 2000 4000 6000 8000 10000 12000 14000
Cabin Altitude (FT)
35000
5000
0
0 2000 4000 6000 8000 10000 12000 14000
Cabin Altitude (FT)
SRX-67
SERVICE AIR
• Bleed air supplied by the engines or APU.
• Regulated at 23 psi.
FLAPS
UP 0°
THROTTLE TRIM
NOSE
DOWN
TO
CLB T.O.
200 KIAS 7°
DETENTS
CRU
T T
O H T.O. &
R APPR 15°
O 200 KIAS
T
T
L
E
NOSE
UP IDLE
LAND 35°
175 KIAS
SPEED
BRAKE CUT
OFF
ENGINE SYNC
LH RH MUST BE OFF
FAN OFF TURB FOR TAKEOFF
RETRACT & LANDING
EXTEND
DOOR SEALS
VACUUM EJECTOR
FOR OUTFLOW VALVES
23 PSI
PRECOOLER REGULATOR
PRECOOLER
L FLOW ACM
CONTROL
VALVE P3 ENG
BLEED AIR
LEGEND APU
BAV
SERVICE AIR
VACUUM APU
BLEED AIR
BLEED AIR TO DEICE
SYSTEM
Figure SRX-34. Service Air System
OXYGEN
• A 76-cubic-foot bottle is standard and is in the right side of the lower
nose compartment (Figure SRX-35).
• The bottle pressurization green arc is marked from 1,600 to 1,800 psi.
This does not ensure oxygen availability to the crew or cabin. The
valve at the bottle must be checked safety wired open.
• Oxygen cylinder is serviced through a service port in the lower aft sill
of the right nose compartment (aviator breathing oxygen only!).
VALVE ALTITUDE
PRESSURE
SWITCH
PRESSURE
REGULATOR OVERHEAD
OXYGEN CHECK
CYLINDER VALVE DROP BOX
SOLENOID
PILOTS FACE
MASK
LEGEND
PASS OXY
OXYGEN SUPPLY (HI PRESS) ON OFF AUTO
OFF ON
OXYGEN CYLINDER
PASS OXY
OXYGEN SUPPLY (REG MED PRESS) AUTO
Automatic Deploy
Figure SRX-35. Oxygen System
CITATION XL/XLS PILOT TRAINING MANUAL
• The APU generator provides 28 VDC power and bleed air for ground
and in-flight use.
• Speed control
• Fault reporting to the field service monitor (FSM). The FSM provides
download capability.
FUEL SYSTEM
• Fuel is normally supplied from the right wing fuel tank except during
left to right crossfeed operations.
• Right boost pump operates continuously during APU start and APU
operation. If crossfeeding from left to right, the left boost pump
supplies fuel for APU operations (the right boost pump deenergizes).
• When the right boost pump is operating for APU operations only, the
amber FUEL BOOST–R annunciator does not illuminate.
• Fuel flow is 110 pph during loaded operation (generator online and
bleed valve open).
• Fuel flow indications are available in the FMS.
• APU fuel valve opens during the start sequence and closes for normal /
abnormal shutdown including APU fire.
OIL SYSTEM
• Oil reservoir is in the accessory gearbox. Oil quantity is approximately
1.5 US quarts.
• APU normally uses the same oil as the engines.
• Oil service is through the small door on the outside access panel.
• The oil reservoir is cooled with compressor intake
• APU oil level should be checked within 5 minutes after the APU has
been shutdown.
• The APU service panel in the tail cone is used to check oil level
electrically. Following a successful panel LAMP TEST, select PRE
FLT position:
• No illuminating lights indicates full oil.
• Amber illumination indicates 300 cc low of oil. APU operation is
permitted. Service at next opportunity.
• Red and amber illumination indicates 550 cc low of oil. APU
operation is prohibited. Oil service is required.
• APU service panel is battery bus powered.
• Low oil pressure (LOP) switch signals the ECU to initiate a protective
shutdown. The amber APU FAIL annunciator illuminates on the far
right cockpit panel (Figure SRX 36).
• High oil temperature signals the ECU to initiate a protective shutdown.
The amber APU FAIL annunciator illuminates.
• Magnetic chip collector is inspected by maintenance only.
MASTER MASTER
WARNING CAUTION
RESET RESET
200
FMS LNAV VASEL VGP 100 300
002
ADF APPR
ET MICROPHONE
DR I
0:00:00 WPT N
001 WIND P
CLOCK H
-04 NAV 1 NAV 2
19:39:07 5 39 COM 1 COM 2 ADF 1 ADF 2 DME 1 DME 2 BOTH
WEATHER V
I O
WX/R/T TAWS D I
C
T4.5° A E
STAB TGT RA 9.8NM+13 TERRAIN MLS 1 MLS 2 MUTE MKR
LX/ON TA 4.5NM-04 INHIBIT S
P
H
D
K P
R H
COCKPIT VOICE
Honeywell RECORDER
HOLD
5 SEC
TEST HEADSET ERASE
PNEUMATIC SYSTEM
• A main duty of the APU is to provide supplemental bleed air to the
aircraft environmental/pressurization and all service air systems.
• The ACM, TCVs and underfloor ducting, and deice boots are major
APU bleed-air users.
• Bleed air from the APU is supplied through a bleed-air valve (BAV)
(see Figures SRX-28 and SRX-34).
• The BAV is controlled by the ECU and the BLEED AIR MAX
COOL–ON–OFF switch on the APU control panel.
• After start, with the BLEED AIR switch ON, the ECU opens the BAV
halfway and supplies regulated bleed air to the aircraft bleed-air
manifold. When the BAV is open (or other than closed), the white
BLEED VAL OPEN annunciator illuminates.
• Bleed air is regulated by the ECU according to EGT and inlet ambient
temperatures. As EGT increases, bleed air is reduced to maintain a safe
EGT. If EGT reaches 690°C, the ECU provides a protective shutdown
(Figure SRX-37).
ELECTRICAL SYSTEM
• One 28 VDC, 300 constant ampere starter-generator is on the gearbox.
APU generator load has priority over bleed-air load. The ECU reduces
bleed air as required to maintain 100% shaft rpm for generator
operation.
• The generator is controlled via its GCU and generator switch on the
APU control panel (Figure SRX-37). The GCU and three-position
generator switch that operates identically to engine generator switches.
• Maximum generator loads (red lines) are 200A on ground and 230A in
flight up to 30,000 feet.
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
FIRE PROTECTION
• Fire detection—Uses a gas-filled fire detection loop inside the fireproof
APU enclosure. As heat increases, the gas expands and causes a
pressure sensor to activate the red APU FIRE switchlight on the far
right cockpit control panel (see Figure SRX-36). Upon fire detection
the following occur:
• Fire bottle arming by the ECU is indicated with the illumination of the
red APU FIRE switchlight. Pressing the red switchlight fires the
contents of the bottle into the APU compartment.
• If the red switchlight is not pressed by the crew, the ECU fires the
bottle 8 seconds after the light illuminates.
EXTERIOR PREFLIGHT
• Check APU air inlets on the upper right rear fuselage—Check CLEAR
(compressor inlet, cooling inlet for the starter-generator).
• Tail cone ram air inlet on the right rear fuselage below the pylon—
Check CLEAR.
• Check oil quantity lights on the service panel in the tail cone
NOTE
APU starts on the ground may be aircraft battery
starts only, EPU starts only (battery disconnect relay
opens during start), or aircraft generator(s) assisted
battery starts.
In-flight APU starts are battery only starts (squat
switch logic prevents generator-assisted APU starts).
In-flight starts are prohibited above 20,000 feet.
In-flight APU starts are prohibited after dual gener-
ator failure.
APU FAIL light—Illuminates for an APU fault of low fire bottle pressure. APU
start attempt is prohibited when the APU FAIL light is illuminated.
APU BLEED AIR VALVE switch—ON position opens the BAV valve to the
mid-position while MAX COOL position opens the BAV to full (BLEED VAL
OPEN illuminates with either position). OFF position closes the BAV. Prior
to shutdown, the APU should be unloaded. The APU BLEED AIR switch is
selected OFF. The BLEED VAL OPEN light extinguishes when the BAV closes.
NOTE
Any time the APU is operating, the service air sys-
tem is pressurized whether or not the bleed-air valve
is open or closed.
The aircraft right boost pump activates (FUEL BOOST–R annunciator remains
extinguished; R LO FUEL PRESS extinguishes).
If the APU start is an engine generator(s) assisted start (ground only), the en-
gine start relay(s) close (engine start button(s) illuminates), and the APU start
logic commands the battery isolation relay open to protect the 225-amp cur-
rent limiters.
At 5% rpm, the ECU powers the ignition unit, fuel torque motor, and the APU
fuel solenoid valve (open). During start, the ECU controls fuel scheduling,
and continually monitors engine speed and EGT limits as determined by am-
bient conditions (T2). If scheduled limits are exceeded, the ECU executes a
precautionary shutdown (APU FAIL illuminates). The fault code is stored in
memory for ease of maintenance during troubleshooting.
The STOP position initiates a simulated overspeed signal to the ECU to ini-
tiate an immediate shutdown. After commanding shutdown using the APU
START–STOP switch, the ECU remains powered until the APU MASTER
switch is placed OFF.
Following an APU shutdown for any reason, a restart must not be attempted
until 30 seconds after the rpm indicator displays 0%
APU RELAY ENGAGED light—Illuminates then extinguishes prior to the
READY TO LOAD light illuminating. At 50% speed, the speed sensor signals
the GCU to deenergize the start relay and the APU RELAY ENGAGED extin-
guishes. If the speed sensor fails and/or the GCU fails to open the start relay
at 50%, the ECU backs up the GCU and opens the start relay at 60% rpm.
READY TO LOAD light—At 95% rpm the start counter records the start.
At 95% rpm plus 4 seconds, the ECU shifts to onspeed control. The READY
TO LOAD illuminates (start is complete). The APU may now be loaded elec-
trically and pneumatically.
At 99% rpm, the ignition unit is deenergized.
At 100% rpm, the APU is considered onspeed. At 100% rpm, the ECU main-
tains constant rotor speed rpm at 100% plus or minus 1.0% (70,200 rpm), EGT
within limits and the DC VOLTAGE indicator should display 28.5 VDC.
If APU speed drops below 94%, the ignition unit automatically reenergizes,
unless the APU is in a protective or normal shutdown mode.
The programmed ECU onspeed EGT and overspeed shutdown limits are es-
tablished at 690°C (1275°F) and 108% respectively.
APU GENERATOR—After the READY TO LOAD illuminates, the APU gen-
erator may be placed online. Placing the APU generator switch ON, energizes
the APU generator power relay to connect the APU generator output to the
airplane crossfeed bus. The APU ammeter on the copilot instrument panel
should reflect an amperage load.
APU GEN OFF light—Indicates the APU generator relay is open with the APU
running onspeed.
HOBBS METERS—At the bottom of the APU panel. Begins recording APU
operation when normal oil pressure is sensed by the ECU. This meter is used
for generator maintenance.
APU FIRE light/button—Alerts the crew of an APU fire in the APU enclo-
sure. APU immediately shuts down. Pressing the button activates the extin-
guisher. Extinguisher automatically activates 8 seconds after the light
illuminates if the button is not pressed.
• GPU supplies current for start through the APU relay. The battery
disconnect relay opens and the battery does not supply current.
• Battery current is supplied through the APU relay for engine start.
• Engine generator current is supplied for cross start through the left
and right start relays.
• The battery supplies engine start current through the left and right
start relays.
APU START - USING BATTERY ONLY - ENGINE GENERATORS NOT AVAILABLE - ON GROUND - AVIONICS OFF
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
GEN
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
GEN
GCU
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
• The battery supplies engine start current through the APU relay.
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
ON
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
ENGINE START
L DISENGAGE R
EMER SYS EMER AVN
START
SYS SYS DISG AVN AVN
50A 50A
GEN
RESET
L - AVN R - AVN
APU BUS BUS
STARTER 100
200
300
4. Following shutdown for any reason, APU restart must not be attempted
until 30 seconds after the RPM indicator reads 0%.
6. Deployment of the thrust reversers for more than 30 seconds with the APU
running is prohibited.
Battery Limitation
Nine APU start cycles per hour. (An APU battery start counts as 1/3 of a nor-
mal engine battery start.)
Starting the main engines using a generator cross start from the APU counts
as 1/3 of a normal engine battery start.
NOTE
1. No battery cycle is counted when starting the
APU from a ground power unit.
AVIONICS
All primary avionics systems and components are DC-powered XLS Primus
1000 Control Display System. Sensor inputs include (Figure SRX-44):
MADCs are powered by ADC 1 and 2 circuit breakers on the right CB panel
and provide the following data to the high level data link control bus (HLDC):
• Pitot pressure, total and static air temperature for TAS/CAS to the IC-
615s for PFD airspeed tapes, MACH and VMO/MMO indications and
warning horn.
• Also output data for the transponder, flight data recorder, flight
director, and autopilot.
The RAT gauge source temperature is provided by normal DC from the EEC
temperature sensor (T TO. probe) in the right engine inlet. If the right T TO probe
fails, No. 2 MADC automatically provides temperature information to the RAT
indicator.
NOTE
Each display unit houses its own symbol generator.
#1 #2
A A
H ATT MICRO AIR DATA H
ATT
R COMPUTERS R
U HDG HDG U
VALVE VALVE
AUTOPILOT
SERVOS
DIGITAL DATA BUS
IAC IAC
#1 FD/AP #2
PFD 1
FD/AP
PITCH PFD 2
IC 615 IC 615
SENSOR INTERFACE SENSOR INTERFACE
FD COMPUTER FD COMPUTER
AUTOPILOT COMPUTER
ROLL HSI TCAS WX
TERR
BARO
RAD
PRE
VIEW
NAV FMS
MAP
PLAN
TCAS
WX
TERR
NORM EMER HSI TCAS WX
TERR
BARO
RAD
PRE
VIEW
NAV FMS
INC
NAV ADF NAV ADF ET1 ET2 PUSH TO ENTER RCL SKP NAV ADF NAV ADF
R
OFF FMS OFF FMS N OFF FMS OFF FMS
PUSH G PUSH
PUSH STD PUSH STD
OFF TO TEST DEC ST1 ST2 DATA
PAG ESC OFF TO TEST
OFF
BARO SET BARO
BRG PFD DIM MINIMUMS SET BRG MFD DIM Honeywell BRG PFD DIM MINIMUMS SET BRG
30
YAW 1 1
WPT
002
125 98 00
120
10 10 4 2 10 10 1
2
2
6
220 4 WPT
6 001 R 20 20 4
W
20 20 OM I 100 9500 6
1
–950
RAD 25.0 30
200 MIN BARO
.750 M 2500 29.92 IN MIN
AOA DME
.261 M 200 STD
HDG FMS1 H ICT AOA DME
VOR1 RW0IL HDG FMS1
329 349 023 13 VOR1 RW0IL
.70
23.0 NM RW01L
9.9L 329 349 023 13 23.0 NM
12 MIN DME1 TCAS DME2
.50
ICT ICT 12 MIN
33 N 157 KTS
13 NM 13 NM N 157 KTS
BRG PTR
3 FMS STATUS
TCAS TEMP 33 KHUT FMS STATUS
3
30
30
ADF APPR 002
6
RELATIVE 40 SPEED
APPR
W
CLOCK WIND
19:39:07 39 WEATHER RW01L -04
WEATHER WX/R/T 12 MIN 19:39:07 5 39
12
WX/R/T WEATHER
21 TAWS T4.5° A TAWS
WX/R/T
T4.5° A S 15 STAB TGT TERRAIN TAWS
STAB TGT TERRAIN INHIBIT T4.5° A
INHIBIT LX/ON STAB TGT TERRAIN
LX/ON RA 9.8NM+13 INHIBIT
LX/ON TA 4.5NM-04
Honeywell Honeywell
Honeywell
INTERNALLY IN THE DISPLAY UNITS (DU) PUSH DIR PUSH SYNC PUSH DIR Honeywell
SRX-91
• HDG, ATT, and ADC REV buttons enable the respective IAC to utilize
the other IAC AHRS or MADC data in the event of failure, thereby
providing redundancy.
• COM 1, NAV 1, ADF 1, etc., are controlled by the left RMU. COM 2,
NAV 2, ADF 2, etc., are controlled by the right RMU. Reversion is
provided so each RMU can control all Primus II radios.
RADIO ALTIMETER
• The Collins ALT-55B radio altimeter displays radio altitude up to an
absolute altitude of 2,500 feet. Altitude is displayed on the bottom
center of the attitude sphere of the EADIs. Between 200 and 2,500
feet, the display is in 10-foot increments. Below 200 feet, it is in 5-
foot increments.
AUTOPILOT (AP)
• The autopilot and yaw damper are engaged by depressing the AP-
ENGAGE switchlight. With the flight director OFF, pitch and roll are
manually controlled with the turn knob and pitch wheel.
• With either of the dual MS-560 flight director (FD) modes selected, the
FD controls the autopilot.
• The autopilot/flight control system contains pitch, roll, and yaw servos
that control the airplane in accordance with manual or FD guidance to
the autopilot.
• The Primus 1000 IAC No. 1 contains the autopilot module for
autopilot control. Consequently, if IAC No. 1 fails, the autopilot is
inoperative.
NOTE
When the FD/AP is coupled to the VOR, another lat-
eral mode must be selected prior to switching VOR
NAV frequencies. HDG mode may be used after syn-
chronizing HDG bug to the current airplane heading.
Basic ROLL may also be used.
• The full-range-type indicator on the PFDs indicate from 0.2 to 1.0 and
marked with red, yellow, and white arcs. Lift being produced is
displayed as a percentage and, with flap position information, is valid at
VREF (on-speed) and stick shaker initiation. All other points are for
reference only. The area at the lower part of the scale (0.57 to 0.2)
represents the normal operating range, except for approach and landing.
The narrow white arc (0.57 to 0.63) covers the approach and landing
range, and the middle of the white arc (0.6) represents the optimum
landing approach (VAPP or VREF). The yellow range (0.63 to 0.87)
represents a caution area where the airplane is approaching a critical
angle of attack. The red arc (0.87 to 1.0) is a warning zone. At an
indication of approximately 0.79 to 0.88 (depending on flap setting and
rate of deceleration) in the warning range, the stick shakers activate.
NOTE
The airplane must not be flown if the stick shaker is
found to be inoperative on the preflight check or if
the angle-of-attack system is otherwise inoperative.
• Stick shakers are on the pilot and copilot control columns and provide
tactile warning of impending stall. The angle-of-attack transmitter
causes the stick shakers to be powered when the proper threshold is
reached.
WARNING
If the angle-of attack vane heater fails and the vane
becomes iced, the stick shaker may not operate or may
activate at normal approach speeds. AOA HTR FAIL
annunciates if this condition exists.
• The indexer is active any time the nose gear is down and locked and the
airplane is not on the ground. There is a 20-second delay after takeoff
before the indexer activates.
• Stall strips on the leading edge of each wing create turbulent airflow
at high angles of attack, causing a buffet to warn of approaching stall
conditions. This system is considered a backup to the angle-of-attack
stick shaker system in case of malfunctions and electrical power
failure.
STANDBY INSTRUMENTS
Standby Flight Display (SFD, Goodrich GH-3000)
• The GH 3000 (3-inch display) is on the center instrument panel
between DU 1 (left PFD) and DU 2 (MFD). The standby HSI is just
below the GH 3000.
SLIP/SKID
INDICATION
MACH
INDICATION BAROMETRIC
SETTING
60
10 10 1500
AIRSPEED 40
1
INDICATION
30 13 20
00
ALTITUDE
INDICATION
9 10
10 678M METRIC
1000 ALTITUDE
HEADING
TAPE 33 N
M
• With the STBY PWR switch ON, the display operates using the menu
access button and adjustment knob. There are four main menus. Press
menu access button, rotate adjustment knob to:
CLOCKS
• A digital Davtron (Model M877) clock on the center instrument panel
can display four functions: local time, GMT, flight time, and elapsed
time. Two versions of elapsed time may be selected: count up or count
down.
• The clock has two control buttons: SEL (select) and CTL (control). The
SEL button is used to select the desired function and the CTL button is
used to start and reset the selected mode.
• Enable the flight time mode with a landing gear squat switch, which
causes the clock to operate any time the airplane weight is off the
landing gear. The flight time may be reset by the pilots.
• ET1–2 starts, stops, and resets the elapsed timer and the countdown
timer. ST1 is used, along with the data set knob or the multifunction
controller, to set a countdown time.
TCAS II
• TCAS ll detects and tracks aircraft in the vicinity of your own airplane.
It interrogates the transponders of other aircraft and analyzes the
signals to range and bearing, and relative altitude if it is being reported.
It then issues visual and aural advisories so that the crew may perform
appropriate vertical avoidance maneuvers. TCAS control is provided
through the RMUs.
In addition, the enhanced ground proximity warning system provides the fol-
lowing terrain map enhanced modes:
AREA NAVIGATION
• Universal avionics systems UNS-1 Esp flight management system
(FMS) is a centralized control and master computer system, designed to
consolidate and optimize the acquisition, processing, interpretation, and
display of certain airplane navigation and performance data. The UNS-1
Esp FMS system may be installed as GPS only or multisensor system.
Digital air data information (including baro-corrected altitude and true
airspeed) and heading input is required of all installations.
LOCATOR BEACON
• The ELT 110-406 emergency locator transmitter (ELT) provides a
modulated omnidirectional signal, transmitted simultaneously on
emergency frequencies 121.50, 243.00, and 406 MHz. The system
activates by an impact of 5.0 +2/–0 g, or manually by a remote
ON–OFF switch forward of the left CB panel, and provides a GPS
navigation interface to transmit your position.
STATIC WICKS
• A static electrical charge, commonly referred to as P (precipitation)
static, builds up on the surfaces of the airplane in flight and causes
interference in radio and avionics equipment operation. The static
wicks are on the wing and empennage trailing edges, and dissipate
static electricity in flight.
• There are a total of 20 static wicks:
FLUX VALVE
GPS 2
(OPTIONAL)
RADAR
12 INCH
STORMSCOPE
(OPTIONAL)
ACM EXHAUST RH SIDE
APU FUEL DRAIN
TAILCONE FRESH AIR INLET RH SIDE
GLIDESLOPE ENGINE DRAIN
DME2 AFIS
DME1 BATTERY VENT
RADAR ALTIMETER HYDRAULIC RESERVOIR DRAIN
MARKER BEACON MAGNASTAR
TRANSPONDER 1 FWD LAVATORY
DRAIN REAR LAV / CONDENSER DRAIN
TCAS II LOWER
RADAR ALTIMETER
COM2
TRANSPONDER 2
GEAR BLOWDOWN
VENT
CITATION XL/XLS PILOT TRAINING MANUAL
MASTER WARNING
CONTENTS
Page
ANNUNCIATORS........................................................................... MW-1
Master Warning Switchlights.................................................. MW-1
Master Caution Switchlights .................................................. MW-1
XLS ROTARY TEST ..................................................................... MW-17
EXCEL ROTARY TEST................................................................ MW-20
ACRONYMS ................................................................................. MW-22
ILLUSTRATIONS
Figures Title Page
MW-1 XLS Annunciators ...................................................... MW-3
MW-2 Excel Annunciators...................................................... MW-5
MW-3 Rotary Test Knob ...................................................... MW-17
TABLES
Tables Title Page
MW-1 Master Warning/Caution Switchlights ........................ MW-2
MW-2 Master Warning Annunciators .................................... MW-7
MW-3 Auxiliary Annunciators ............................................ MW-14
MW-4 Thrust Reversers........................................................ MW-15
MW-5 Fire Switchlights ...................................................... MW-16
MW-6 APU Annunciators .................................................... MW-16
MW-7 Acronyms .................................................................. MW-22
MASTER WARNING
ANNUNCIATORS
Annunciators are classified as WARNING, CAUTION, and ADVISORY.
The illumination of a red LH or RH ENGINE FIRE light does not trigger the
MASTER WARNING switchlights.
• Warning annunciators are red and are on the master warning panel.
When triggered, the red annunciators flash and cause the MASTER
WARNING switchlights to illuminate flashing. Amber annunciations
that cause the red MASTER WARNING switchlights to illuminate
include both amber GEN OFF L and R annunciators together and the
amber thrust reverser ARM and/or UNLOCK lights (in-flight only). The
previous conditions are considered serious and therefore activate the
MASTER WARNING switchlights. Pressing a MASTER WARNING
switchlight extinguishes both and causes the triggering red or amber
annunciator to cease flashing and illuminate steady.
ANNUNCIATOR DESCRIPTION
MASTER WARNING switchlights—Both switchlights flash to alert the
crew to a warning situation. Three red annunciators, the illumination
of the amber L and R GEN OFF annunciators (dual generator failure),
and the amber thrust reverser ARM and UNLOCK lights inflight trigger
these red-flashing switchlights. The MASTER WARNING switchlights
are not triggered by the ENGINE FIRE light. The illumination a single
MASTER WARNING switchlight indicates a malfunction of the master
warning system.
MASTER CAUTION switchlights—Both switchlights illuminate steady
to alert the crew to a caution condition. All flashing amber and white
annunciators trigger the MASTER CAUTION switchlights. Steady
amber and white annunciators do not trigger the switchlights. The
illumination of a single MASTER CAUTION switchlight indicates a
malfunction of the master warning system.
BATT LO OIL LO HYD LO HYD STAB ENG OIL GND P/S EMER AHRS ENG
O'TEMP CAB ALT PRESS FLOW LEVEL MIS COMP VIB FLTR BP IDLE HTR PRESS AUX PWR ANTI-ICE
>160 L R L R HYD SPD BRK L R L R NO ACM
PRESS EXTEND TAKEOFF L R O'HEAT 1 2 L R
FUEL LO FUEL EEC GEN AFT AC RUDDER FUEL LO BRK STBY AIR DUCT RADOME TL DEICE TL DEICE
GAUGE LEVEL MANUAL OFF J-BOX BEARING BIAS FLTR BP PRESS P/S HTR O'HEAT FAN FAIL PRESS
FIRE EXT ANTISKD AOA HTR
L R L R L R L R LMT CB L R BOTL LOW L R CKPT CAB L R L R
INOP FAIL
FUEL LO FUEL W/S W/S F/W FIRE ACC DOOR DOOR EMER BLD AIR CHECK WING WING
APU RELAY
APU ENGAGED
READY TO LOAD
AUXILIARY ANNUNCIATORS
MW-5
BATT LO OIL LO HYD LO HYD STAB ENG OIL GND P/S EMER AP PITCH AHRS ENG
O'TEMP CAB ALT PRESS FLOW LEVEL MIS COMP VIB FLTR BP IDLE HTR PRESS MISTRIM AUX PWR ANTI-ICE
HYD SPD BRK NO ACM AP ROLL
>160 L R L R PRESS EXTEND L R L R TAKEOFF L R O'HEAT MISTRIM 1 2 L R
FUEL LO FUEL EEC GEN AFT AC RUDDER FUEL LO BRK STBY AIR DUCT RADOME TL DEICE TL DEICE
GAUGE LEVEL MANUAL OFF J-BOX BEARING BIAS FLTR BP PRESS P/S HTR O'HEAT FAN FAIL PRESS
FIRE EXT ANTISKD AOA HTR
L R L R L R L R LMT CB L R BOTL LOW L R INOP FAIL CKPT CAB L R L R
BOOST PRESS FAULT SHUTOFF DET SYS UNLOCKED SEAL EXIT PFD 1 O'HEAT ANTI-ICE
FUEL CABIN LAV CHECK
XFEED L R L R L R L R L R L R NOSE TAIL DOOR DOOR L R PFD 2 L R L R
ANNUNCIATOR DESCRIPTION
BATTERY O’TEMP—Flashes if the battery is too hot. Temperature
has reached 145°F. If battery temperature reaches 160°F or greater,
both annunciator segments (>160° and BATTERY O’TEMP) flash.
This annunciation is triggered by a dedicated sensor independent of
the battery temperature gauge. Because the battery temperature
gauge uses a separate sensor, the gauge can be used to check the
validity of the red annunciator.
CAB ALT—Flashes if cabin altitude reaches 10,000 feet. Illumination
occurs at 14,500 feet if the pressurization controller detects operation
out of or into a high altitude airport (8,100–14,000 feet) and the
aircraft is below 24,500 feet.
ANNUNCIATOR DESCRIPTION
ENG VIB advisory—Steady illumination indicates a vibration has been
detected in the respective engine.
ANNUNCIATOR DESCRIPTION
AP PITCH MISTRIM (Excel only)—Flashes to indicate the elevators are
out of trim with the autopilot. The green “UP” or “DN” light illuminates
on the face of the autopilot control panel indicating the out-of-trim
direction.
AP ROLL MISTRIM (Excel only)—Flashes to indicate the ailerons are
not trimmed with the autopilot.
ANNUNCIATOR DESCRIPTION
AFT J BOX—Flashes to indicate an open 225 amp current limiter in
the tail cone J Box.
AFT J BOX CB—Flashes to indicate an open 5 amp start control
circuit breaker in the tail cone J box.
ANNUNCIATOR DESCRIPTION
AOA HTR FAIL—Steady illumination on ground indicates the pitot-
static switch is OFF.
Flashing illumination indicates: (1) on ground the switch is OFF and
the throttle has been advanced for takeoff, (2) the switch is placed to
OFF inflight, or (3) the switch is ON, ground or inflight, and the AOA
vane has lost electrical current (malfunction).
ANNUNCIATOR DESCRIPTION
LO FUEL PRESS—Steady illumination appears before engine start.
Flashing illumination indicates low fuel pressure in the engine fuel
supply line anytime after start.
ANNUNCIATOR DESCRIPTION
EMER EXIT—Flashes to indicate the emergency exit door is not
locked or the position switch has failed.
BLD AIR O’HEAT—Flashes to indicate bleed air exiting the pylon pre-
cooler has exceeded temperature limits (560°). Wing anti-ice on the
affected side is inoperative.
ANNUNCIATOR DESCRIPTION
APU GEN OFF advisory (XLS only)—Steady illumination indicates
the APU is operating and its generator is off line.
ANNUNCIATOR DESCRIPTION
ARM—Illumination indicates pressure is available to the thrust
reverser (pressure is sensed passed the isolation valve). Illumination
is normal on ground during TR operation, but abnormal inflight.
Illumination inflight causes the red MASTER WARNING lights to flash.
UNLOCK—Illumination indicates the thrust reverser is unlocked.
Illumination is normal on ground during TR operation, but abnormal
inflight. Illumination inflight causes the red MASTER WARNING lights
to flash.
DEPLOY—Illumination of the white light indicates the thrust reverser
is deployed. Illumination is normal on ground during TR operation, but
abnormal inflight.
ANNUNCIATOR DESCRIPTION
ENGINE FIRE—Illumination indicates high temperature is detected in
the engine nacelle. Pressing the switchlight:
1. Closes the fuel F/W shutoff valve.
2. Closes the hydraulic F/W shutoff valve.
3. Deactives the engine generator (opens the field relay).
4. Disarms the thrust reverser.
5. Arms the engine fire bottles.
ANNUNCIATOR DESCRIPTION
APU RELAY ENGAGED—Illumination indicates the APU relay is
engaged during APU start. Illumination also occurs when the APU
generator participates in an engine start.
TEST
SPARE OFF FIRE
WRN
AVN LDG
GEAR
ANNU BATT
TEMP
ANTI
SKID STICK
SHAKER
OVER
SPEED T / REV
W/S TEMP
LDG GEAR—The green NOSE, LH, and RH lights and the red GEAR UN-
LOCKED lights illuminate, and the gear warning horn sounds.
W/S TEMP—Windshield heat selected ON, the W/S O’HEAT L–R annunci-
ators illuminate steady for 3 to 4 seconds, then extinguish.
Conducting test prior to engine start, the W/S FAULT L–R annunciators il-
luminate steady (alternators are not operating). Conducting test with engines
operating, the W/S FAULT and W/S O’HEAT lights illuminate for 3 to 4 sec-
onds, then extinguish.
OVER SPEED—The avionics power switch must be ON for valid test indi-
cations. The following indications occur:
• Flight director selector mode buttons illuminate left to right and remain
steady
• AP OFF
• YD OFF
• ROL TRIM
• PIT TRIM
AVN—The avionics switch must be ON for the avionics check. The follow-
ing indications are present:
• RADOME FAN
• CHECK PFD 1
• CHECK PFD 2
• Flight director selector mode buttons illuminate left to right and remain
on steady
• AP OFF
• YD OFF
• ROL TRIM
• PIT TRIM
• TAWS TEST
SPARE—Not used.
LDG GEAR—The green NOSE, LH, and RH lights and the red GEAR UN-
LOCKED lights illuminate, and the gear warning horn sounds.
W/S TEMP—Windshield heat selected ON, the W/S O’HEAT L–R annunci-
ators illuminate steady for 3 to 4 seconds then extinguish.
Conducting test prior to engine start, the W/S FAULT L–R annunciators il-
luminate steady (alternators are not operating). Conducting test with engines
operating, the W/S FAULT and W/S O’HEAT lights illuminate for 3 to 4 sec-
onds then extinguish.
OVER SPEED—The avionics power switch must be ON for valid test indi-
cations. The following indications will occur:
• Flight director mode buttons illuminate left to right and remain steady.
• PHONE CALL
AVN—The avionics power switch must be ON for the avionics system test to
be valid. The following annunciators flash in the annunciator panel:
• AP PITCH MISTRIM
• AP ROLL MISTRIM
• RADOME FAN
SPARE—Not used.
ACRONYMS
Table MW-7. ACRONYMS
ACONYM DEFINITION
AFM Airplane Flight Manual
AHRS Attitude and heading reference system
ALT Altimeter
AOA Angle-of-attack
AP Autopilot
APU Auxiliary power unit
B Both
BAV Bleed-air valve
BCP Best computed position
BITE Built-in test equipment
BOW Basic operating weight
DA Decision altitude
DH Decision height
DIEGME Diethylene Glycol Monomethyl Ether
ECU Electronic control unit
EDS Engine diagnostic system
EEC Electronic engine control
EGPWS Enhanced ground proximity warning system
EGME Ethylene Glycol Monomethyl Ether
ELEV Airport elevation or runway elevation
ELT Emergency locator transmitter
FAF Final approach fix
FCU Fuel control unit
FD Flight director
FMS Flight management system
GOG Ground-on-ground
FOHE Fuel-oil heat exchanger
FSM Field service monitor
HLDC High level data link control
HSI Horizontal situation indicator
IAP Instrument approach procedures
IAC Integrated avionics computers
ACONYM DEFINITION
KCAS Calibrated airspeed
KIAS Indicated airspeed
KTAS True airspeed
LOP Low oil pressure
MADC Micro air data computers
MDA Minimum descent altitude
MSA Minimum safe altitude
PCB Printed circuit board
PF Pilot flying
PIC Pilot in command
PNF Pilot not flying
PRSOV Pressure regulating shutoff valve
PTS Practical test standards
PTM Pilot Training Manual
RMU Radio management units
RTD Resistive thermal device
RWY Runway
RAT Ram air temperature
SFD Secondary flight display
SID Standard instrument departure
SLA Set landing altitude
SRC Standby radio control
STAR Standard terminal arrival route
TAS True air speed
TAWS Terrain awareness and warning system
TCI Takeoff climb increment
TCS Touch control steering
TCV Temperature control valves
TEMP Temperature
V1 Decision speed
V2 Safety climb speed
VAPP Minimum landing approach climb speed
ACONYM DEFINITION
IFR Instrument flight rules
VENR Single-engine enroute climb speed
VFR Flap retraction speed
VR Rotation speed
VREF Minimum final approach speed
WIND Wind direction
ZFW Zero fuel weight