QRH E170

ERJ-170
ERJ-170 QRH Bulletins

No.
05-01
07-01
Subject
See Page
NEW EICAS MESSAGE
Bleed (1 or 2) Overpress
78
Passenger Oxygen Selector xviii
Quick Reference
Handbook
This Quick Reference Handbook is the property of:
Name:
Employee Number:
Phone:
List of Effective Pages:

i-xxxiv Dated 29AUG2005
1-94 Dated 29AUG2005
ERJ-170 QRH
Original 29AUG2005
EVACUATION
When the aircraft is below 1000 feet AGL, the captain will
make a PA announcement BRACE, BRACE. this will alert
flight attendants and passengers to assume brace position.
Time permitting, position the aircraft relative to the wind to
prevent fire from enveloping escape routes. Unlock the cockpit
door.
Captain:
1.Parking Brake .................................................ON
2.Thrust Levers............................................... IDLE
3.START/STOP 1 & 2 ................................... STOP
4.Evacuation Command..............................Initiate
Initiate the evacuation by using the passenger address
system. Evacuate, Evacuate.
5.Captain Evacuation Checklist complete.

First Officer:
1.ATC ............................................................. Notify
2.Fire Handles.... PULL and ROTATE (1L and 2R)
3.APU EMER STOP...................................PUSH IN
4.APU FIRE EXTINGUISHER ...................PUSH IN
5.PRESSURIZATION DUMP .....................PUSH IN
6.First Officer Evacuation Checklist complete.
As the last step before leaving the cockpit:
1.Batteries ...................................................... OFF
The last crewmember leaving the flight deck will turn the
batteries off.
Refer to last page for Evacuation Duties
ii
Original 29AUG2005
ERJ-170 QRH
ENGINE ABNORMAL START

1. #___START/STOP ....................................................STOP
2.If engine dry motoring is considered:
a. Associated engine:
(1)IGNITION.............................................OFF
(2)START/STOP .................START then RUN
After 30 seconds:
(3)START/STOP ................................... STOP
(4)IGNITION.......................................... AUTO
3.Engine Abnormal Start Checklist complete.
ERJ-170 QRH
Original 29AUG2005
iii
DUAL ENGINE FAILURE

Condition:Unexpected dual engine shutdown occurred. FAIL
icon on N1 gauge and oil pressure in red zone.
1.Airspeed.......................................... 250 KIAS MIN

2.RAT MANUAL DEPLOY Lever.................... PULL
3.Land at nearest suitable airport.
4.APU (if available)....................................START
5.EMER LT .........................................................OFF
6.Thrust Levers ................................................IDLE
7. If one or both engines autorelight:
a. FLIGHT CONTROL MODE (all)
...........................................PUSH IN then OUT
(ELEVATORS, RUDDER, SPOILERS)
b. Dual Engine Failure Checklist complete, and
or
* Establish and communicate a plan.
* Accomplish RAT Deployed Descent
Checklist and RAT Deployed Landing
Checklist, page 21.
If at least one engine does not autorelight:
a. FUEL XFEED .........................................LOW 1
b. START/STOP 1 & 2................................. STOP
c. IGNITION 1 & 2.......................................OVRD
d. START/STOP 1 & 2...............START then RUN
Contd
iv
Original 29AUG2005
ERJ-170 QRH
DUAL ENGINE FAILURE (cont.)

e. If restart is successful on at least one
engine:
(1)FLIGHT CONTROL MODE (all) .. PUSH IN
then OUT
or
After engine(s) stabilized at idle:

(2)IGNITION 1 & 2 ................................ AUTO
(3)Fuel................................................ Balance
(4)Dual Engine Failure Checklist complete,
and
* Accomplish RAT Deployed Descent
Checklist and RAT Deployed Landing
Checklist, page 21.
If repeated restarts are not successful:
(1)Airspeed .................... Reduce to green dot
(2)Dual Engine Failure Checklist complete,
and
* Accomplish Dual Engine Failure
Descent Checklist and Dual Engine
Failure Landing Checklist, page 22.
* This is an NTSB Reportable Event
ERJ-170 QRH
Original 29AUG2005
ENGINE FIRE (1 or 2), SEVERE DAMAGE

OR SEPARATION
1.Autothrottles .......................................Disengage
2.#__ Thrust Lever ....... Confirm .....................IDLE
3.#__ START/STOP ...... Confirm ................... STOP
4.#__ Fire Handle ......... Confirm ....................PULL
5.#__ Fire Handle ......... Confirm ...............ROTATE
......................................... .................(left or right)
Wait 30 seconds.
6.If ENG (1 or 2) FIRE message persists:
a. Fire Handle...........Rotate to remaining bottle
7. If there is severe damage or separation:
a. Airspeed.................................. 200 KIAS MAX
b. Altitude.......... 18,000 ft. max. or safe altitude
or
(whichever is higher)
c. Go to Step 8.
If there is not severe damage or separation:
a. Go to Step 8.
8.APU (if available)....................................... START
9.FUEL......................................................... Balance
10.Land at the nearest suitable airport.
11.ENG (1 or 2) FIRE, Severe Damage or
Separation Checklist complete, and
* If required, accomplish:
Driftdown Table, page 29.
Applicable After Takeoff Checklist items.
Engine Out Descent Checklist and Engine Out
Landing Checklist, page 25.
vi
Original 29AUG2005
ERJ-170 QRH
APU FIRE
1.APU EMER STOP .................................. PUSH IN
2.APU MASTER ................................................OFF
Note:The message APU FIRE DET FAIL may
appear just before the APU FIRE message.
3. If the APU FIRE remains annunciated:
a. APU FIRE EXTINGUISHER............... PUSH IN
b. Land at the nearest suitable airport.
or
c. APU FIRE Checklist complete, and
If the APU FIRE does not remain annunciated:
a. Land at the nearest suitable airport.
b. APU FIRE Checklist complete, and
BATT (1 or 2) OVERTEMP
EICAS Indication: Battery temperature indication in red band.
1.Associated BATT 1 or BATT 2.......................OFF

2.APU .................................................... Do not start
3.BATT (1 or 2) OVERTEMP Checklist complete.
ERJ-170 QRH
Original 29AUG2005
vii
AIR CONDITIONING SMOKE

1.Oxygen Masks............. Verify ............... ON, EMER
2.Crew Communication ...........................Establish
3.Cockpit Door ............................................... Close
Do not activate the PASSENGER OXYGEN MASK DEPLOY knob.

5.RECIRC ............................................... PUSH OUT
6. If smoke stops:
a. If smoke/fumes removal is required,
or
accomplish Smoke Evacuation Checklist,
page xiii.
If smoke does not stop:
a. PACK 1.......................................... PUSH OUT
b. If smoke stops:
(1)BLEED 1.................................. PUSH OUT
(2)Altitude................................. 31,000 ft. max
or (3)If smoke/fumes removal is required,
page xiii.
(1)PACK 1 ........................................ PUSH IN
(2)PACK 2 .................................... PUSH OUT
(3)BLEED 2.................................. PUSH OUT
(4)Altitude................................. 31,000 ft. max
(5)If smoke/fumes removal is required,
Accomplish Smoke Evacuation Checklist,
page xiii.
viii
Original 29AUG2005
ERJ-170 QRH
ELECTRICAL SYSTEM FIRE OR SMOKE

3.Cockpit Door ............................................... Close
Do not activate the PASSENGER OXYGEN MASK DEPLOY knob.

5.RECIRC ............................................... PUSH OUT
6. If fire or smoke origin is identified:
a. Electrical power (affected equipment) ..Remove
(1)If practical, remove power from affected
equipment by push button, knob, or circuit
breaker.
or
page xiii.
If fire or smoke origin is not identified:
a. EMER LT ....................................................OFF
b. RAT Manual Deploy Lever ....................... PULL
c. Airspeed ..................................... 130 KIAS MIN
d. Altitude ...................... 10,000 ft. or safe altitude
e. IDG 1..........................................................OFF
f. IDG 2..........................................................OFF
g. APU (if operating).......................................OFF
Note:Do not accomplish ELEC EMERGENCY
procedure.
h.If BATT DISCHARGING message
annunciated:
(1)IDG 1 or IDG 2.................................. AUTO
Contd
ERJ-170 QRH
Original 29AUG2005
ix

(Cont.)
i. If smoke stops and/or landing can be
accomplished within 30 minutes, and if
smoke/fumes removal is required,
accomplish Smoke Evacuation Checklist
page xiii.
j. Icing Conditions........................................ Avoid
k. Autothrottles .....................................Disengage
l. IDG 1....................................................... AUTO
m.IDG 2 ...................................................... AUTO
n. DC BUS TIES.............................................OFF
o. TRU 1.........................................................OFF
p. BATT 1 .......................................................OFF
Note:DC ESS BUS 1 and DC BUS 1 are
deenergized.
q. If smoke stops:
or
page xiii.
(1)BATT 1...................................................ON
(2)TRU 1 ............................................... AUTO
(3)TRU 2 ..................................................OFF
(4)BATT 2................................................ OFF
Note:DC ESS BUS 2 and DC BUS 2 are
deenergized.
(5) If smoke stops:

(a)If smoke/fumes removal is required,
or
accomplish Smoke Evacuation
Checklist, page xiii.
(a)BATT 2....................................... AUTO
(b)TRU 2 ........................................ AUTO
(c) TRU ESS ......................................OFF
Note:DC ESS BUS 3 is deenergized.
Contd
Original 29AUG2005
ERJ-170 QRH

(Cont.)
(d) If smoke stops:
i) If smoke/fumes removal is
or
required, accomplish Smoke
Evacuation Checklist, page xiii.
i) TRU ESS ........................... AUTO
ii) DC BUS TIES .................... AUTO
7.
or
If smoke/fumes removal is required,

page xiii.
If smoke / fumes removal is not required:
a. Electrical System Fire or Smoke Checklist
complete, and
* If RAT is deployed, accomplish Smoke/
Fumes Descent Checklist, and Smoke/
Fumes Landing Checklist, page 72.
ERJ-170 QRH
Original 29AUG2005
xi
CARGO FORWARD (AFT) SMOKE

Condition: Associated CARGO SMOKE (FWD
Extinguisher push button illuminates.
or
AFT)
Fire
Do not Discharge the cargo fire extinguisher on the ground with the cargo
door open.
1.Associated Cargo Fire

Extinguisher Button.......................................... PUSH
1. On ground:
a. If cargo door is open:
or
or
(1) Do not discharge the cargo fire extinguisher.

(2) Notify ground personnel to investigate the
source of the smoke/fire.
(3) CARGO FORWARD (AFT) SMOKE Checklist
complete, and
* If required, accomplish Evacuation, page
ii.
If cargo door is closed:
(1) CARGO SMOKE FWD or (AFT) ............ PUSH
(2) Notify fire department and appropriate ground
personnel,
(3) CARGO FORWARD (AFT) SMOKE Checklist
complete, and
* If required, accomplish Evacuation, page
ii.
In flight:
a. CARGO SMOKE (FWD or AFT) ................... PUSH

(1) Confirm the CRG AFT (FWD) FIREX HI ARM
message extinguishes and the CRG AFT
(FWD) FIREX LO ARM message is displayed.
(2) After 1 minute, confirm the CRG AFT (FWD)
FIREX LO ARM message and the cargo fire
extinguishing button light extinguish.
c. CARGO FORWARD (AFT) SMOKE Checklist
complete, and
* If required, accomplish Smoke Evacuation
Checklist, page xiii.
* If extinguishing agent has been discharged,
notify ground personnel prior to their opening the
cargo door.
xii
Original 29AUG2005
ERJ-170 QRH
SMOKE EVACUATION
3.Pressurization Dump Button ................ PUSH IN
4.Emergency Decent (if required)............ Initiate
6.When smoke / fumes are cleared:
a. PRESSURIZATION DUMP ............ PUSH OUT
7.Smoke Evacuation Checklist complete, and
* If RAT is deployed, accomplish accomplish
Smoke/Fumes Descent Checklist, and
Smoke/Fumes Landing Checklist, page 72.
ERJ-170 QRH
Original 29AUG2005
xiii
JAMMED CONTROL COLUMN - PITCH

1.ELEVATOR DISCONNECT Handle ..............PULL
2.Unrestricted Control Column................. Identify
Identify which side is not jammed by separately
moving each column.
3.Autopilot ....................................... Do not engage
4.Airspeed..............................................As follows:
:
If the failure occurs ___

175 KIAS...
above
at or below
Then maximum
airspeed is...
the current airspeed
175 KIAS
5.Considerations:
Expect lower pitch rates and authority
Avoid side slipping the aircraft.
The stick shaker remains operative.
6.Jammed Control Column - Pitch
Checklist complete, and
* Accomplish Pitch/Roll Malfunction Descent
Checklist and Pitch/Roll Malfunction Landing
Checklist, page 46.
xiv
Original 29AUG2005
ERJ-170 QRH
JAMMED CONTROL WHEEL - ROLL

1.AILERON DISCONNECT Handle .................PULL
2.Unrestricted Control Wheel .................... Identify
Identify which side is not jammed by separately
moving each control wheel.
4.Autopilot ....................................... Do not engage
5.Airspeed..............................................As follows:
If the failure occurs ___
175 KIAS...
above
at or below
Then maximum
airspeed is...
175 KIAS
6.SPOILER FAULT Procedure .Do not accomplish

7.The following components are inoperative:
Affected Side Aileron
Multi Function Spoiler L3 and R3
Another Multi Function Spoiler Pair depending on
the affected side
8.Considerations:
Expect lower roll rates. Avoid side slipping the aircraft.
Avoid abrupt and large aileron inputs.
Maintain bank angle below 25.
Rudder may be used to help in controlling the
aircraft.
9.Jammed Control Wheel - Roll
Checklist complete, and
* Accomplish Pitch/Roll Malfunction Descent
Checklist and Pitch/Roll Malfunction Landing
Checklist, page 46.
ERJ-170 QRH
Original 29AUG2005
xv
PITCH TRIM RUNAWAY

1.AP/TRIM DISC Button ............ PRESS and HOLD
2.PITCH TRIM SYS 1 & 2
CUTOUT Button ..................................... PUSH IN
3.AP/TRIM DISC...................................... .RELEASE
Do not open the Speed Brake
Prepare to overcome unwanted pitch change:

4.PITCH TRIM SYS 1 CUTOUT ............. PUSH OUT
a. Pitch Trim Switch ...............................Actuate
5. If Pitch Trim normal:
a. Continue using PITCH TRIM SYS 1 only.
or
b.PITCH TRIM Runaway Checklist complete.
If Pitch Trim not normal:
a. PITCH TRIM SYS 1 CUTOUT ........... PUSH IN
b.PITCH TRIM SYS 2 CUTOUT ....... PUSH OUT
c. If Pitch Trim normal:
or (1)PITCH TRIM Runaway Checklist complete.
If Pitch Trim not normal:
(1)PITCH TRIM SYS 2 CUTOUT..... PUSH IN
(2)PITCH TRIM Runaway Checklist complete.
* Accomplish Pitch Trim Fail Checklist,
page 40.
xvi
Original 29AUG2005
ERJ-170 QRH
ROLL (YAW) TRIM RUNAWAY

1.AP/TRIM DISC Button ............ PRESS and HOLD
Prepare to overcome unexpected (ROLL or YAW):
2.AP/TRIM DISC.......................................... Release
3. If (ROLL or YAW) TRIM normal:
a. Autopilot ..............................Do not reengage
or b.(ROLL or YAW) TRIM Runaway Checklist
complete.
If (ROLL or YAW) TRIM not normal:
a. AP/TRIM DISC................... PRESS and HOLD
b.(ROLL or YAW) TRIM Electronic CB .......OFF
Turn OFF the (ROLL or YAW) TRIM electronic
circuit breakers on the respective MCDU page.
(Select on the MCDU:
CB > CBMENU > CB BY SYSTEM > NEXT >
FLT > CTRL > ROLL TRIM PWR or YAW TRIM
PWR)
c. AP/TRIM DISC.................................... Release
d.Autopilot ................................. Do not engage
e. (ROLL or YAW) TRIM Runaway Checklist
complete.
STEERING RUNAWAY
1.STEER DISC SWITCH ...............................PRESS
2.Steer the airplane using differential braking and
rudder.
3.Steering Runaway Checklist complete.
ERJ-170 QRH
Original 29AUG2005
xvii
CABIN ALTITUDE HI
Condition:Cabin altitude indicating red and exceeded 10,000 ft.
1.Oxygen Masks........... Verify ................ ON, 100%

2.Crew Communication .......................... Establish
3.Altitude..................................................................
.............. 10,000 ft or MEA (whichever is higher)
4.Thrust Levers ............................................... IDLE
5.SPEED BRAKE Lever ......................FULL OPEN
6.Airspeed............................. MAX/APPROPRIATE
7.Transponder ................................................. 7700
8.ATC........................................................... NOTIFY
9. If the PAX OXY NOT DEPLOYED message is
9.presented:
Passenger Oxygen Selector.............. OVRD
a. Passenger oxygen selector..................OVRD
10.Autopilot (if available) ...................................ON
11.NO PED/FSTN BELTS.....................................ON
12.Cabin PA ..............................................Complete
Announce Emergency Descent using the cabin
PA system to alert the flight attendants so they may
prepare the cabin.
13.Cabin Altitude........................................ Monitor
When cabin altitude is 14,000 ft. or below:
14.Audio Control Panel .................................EMER
Activates the emergency call signal, sounds a triple
chime and illuminates a red light in the cabin. The
flight crew will establish communication with the
flight attendants.
15.Flight Attendants
........................ Notify and obtain status report
When approximately 1,000 ft. above desired
altitude:
16.SPEED BRAKE Lever ......................... CLOSE
17.Speed ............................. Adjust as necessary
18.Crew O2 (if required) ........................... Normal
Flight crew must use oxygen when cabin altitude is
above 10,000 ft. To conserve oxygen, position the
mask selector to NORM.
19.CABIN ALTITUDE HI Checklist complete, and
* If structural damage suspected, accomplish
Structural Damage Checklist, page 2.
xviii
Original 29AUG2005
ERJ-170 QRH
EMERGENCY DESCENT
1.Seat Belts...................................................... ON
2.Altitude. 10,000 ft or MEA whichever is higher
3.Thrust Levers ............................................ IDLE
4.Speed Brake Lever........................ FULL OPEN
5.Airspeed...........................MAX/APPROPRIATE
6.Transponder ...............................................7700
7.ATC........................................................ NOTIFY
ERJ-170 QRH
Original 29AUG2005
xix
Intentionally Left Blank
xx
Original 29AUG2005
ERJ-170 QRH
EICAS MESSAGES
MESSAGE
PAGE
AC BUS 1 OFF . . . . . . . . . . . . 14
AC BUS 2 OFF . . . . . . . . . . . . 14
AC ESS BUS OFF . . . . . . . . . 15
AC STBY BUS OFF . . . . . . . . 15
ADS 1 FAIL . . . . . . . . . . . . . . . 48
ADS 1 HTR FAIL . . . . . . . . . . . 65
ADS 1 HTR FAULT . . . . . . . . . 79
ADS 2 FAIL . . . . . . . . . . . . . . . 48
ADS 2 HTR FAIL . . . . . . . . . . . 65
ADS 2 HTR FAULT . . . . . . . . . 79
ADS 3 FAIL . . . . . . . . . . . . . . . 49
ADS 3 HTR FAIL . . . . . . . . . . . 65
ADS 3 SLIPCOMP FAIL . . . . . 79
ADS 4 HTR FAIL . . . . . . . . . . . 65
ADS 4 SLIPCOMP FAIL . . . . . 79
ADS PROBE 1 (2, 3, 4) FAIL . 48
AFCS FAULT . . . . . . . . . . . . . 79
AFCS PANEL FAIL . . . . . . . . . 79
AFCS PANEL FAULT . . . . . . . 79
A-I ENG 1 FAIL . . . . . . . . . . . . 65
A-I ENG 1 FAULT . . . . . . . . . . 79
A-I ENG 1 LEAK . . . . . . . . . . . 79
A-I ENG 2 FAIL . . . . . . . . . . . . 65
A-I ENG 2 FAULT . . . . . . . . . . 79
A-I ENG 2 LEAK . . . . . . . . . . . 79
A-I ENG 2 VLV OPEN . . . . . . . 85
A-I LO CAPACITY . . . . . . . . . . 66
A-I MODE NOT AUTO . . . . . . 79
A-I SWITCH OFF . . . . . . . . . . 79
A-I WING 1 LEAK . . . . . . . . . . 66
A-I WING 2 LEAK . . . . . . . . . . 66
A-I WING FAIL . . . . . . . . . . . . 66
A-I WING NO DISPATCH . . . . 66
A-I WING VLV OPEN . . . . . . . . 85
AILERON LH FAIL . . . . . . . . . 74
AILERON RH FAIL . . . . . . . . . 74
AMS CTRL FAIL . . . . . . . . . . . . 5
AMS CTRL FAULT . . . . . . . . . 79
AOA LIMIT FAIL . . . . . . . . . . . 36
AP FAIL . . . . . . . . . . . . . . . . . . 11
AP FAULT . . . . . . . . . . . . . . . . 79
AP PITCH MISTRIM . . . . . . . . 11
AP PITCH TRIM FAIL . . . . . . . 11
AP PITCH TRIM FAULT . . . . . 79
AP ROLL MISTRIM . . . . . . . . . 11
APM FAIL . . . . . . . . . . . . . . . . 49
APM FAULT . . . . . . . . . . . . . . 79
APM MISCOMP . . . . . . . . . . . 49
APPR 2 NOT AVAIL . . . . . . . . 79
APU FAIL . . . . . . . . . . . . . . . . 10
APU FAULT . . . . . . . . . . . . . . 10
ERJ-170 QRH
MESSAGE
PAGE
APU FIRE . . . . . . . . . . . . . . . . . vii

APU FIRE DET FAIL . . . . . . . . 34
APU FIREX BTL DISCH . . . . . 80
APU FIREX FAIL . . . . . . . . . . . 34
APU FUEL SOV CLOSED . . . 85
APU FUEL SOV FAIL . . . . . . . 15
APU GEN OFF BUS . . . . . . . . 15
APU OIL HI TEMP . . . . . . . . . 10
APU OIL LO PRESS . . . . . . . . 10
APU SHUTTING DOWN . . . . . 85
AT FAIL . . . . . . . . . . . . . . . . . . 11
AT FAULT . . . . . . . . . . . . . . . . 80
AT NOT IN HOLD . . . . . . . . . . 48
AURAL WRN SYS FAIL . . . . . 48
AURAL WRN SYS FAULT . . . 80
AUTO CONFIG TRIM FAIL . . . 80
AVNX ASCB FAULT . . . . . . . . 50
AVNX DB MODULE FAIL . . . . 80
AVNX MAU 1 FAN FAIL . . . . . 50
AVNX MAU 1A FAIL . . . . . . . . 50
AVNX MAU 1A FAULT . . . . . . 80
AVNX MAU 1A OVHT . . . . . . . 52
AVNX MAU 1B FAIL . . . . . . . . 50
AVNX MAU 1B FAULT . . . . . . 80
AVNX MAU 1B OVHT . . . . . . . 52
AVNX MAU 2A FAIL . . . . . . . . 50
AVNX MAU 2A OVHT . . . . . . . 52
AVNX MAU 2B FAIL . . . . . . . . 51
AVNX MAU 2B OVHT . . . . . . . 52
AVNX MAU 3A FAIL . . . . . . . . 51
AVNX MAU 3A OVHT . . . . . . . 52
AVNX MAU 3B FAIL . . . . . . . . 51
AVNX MAU 3B OVHT . . . . . . . 52
BATT 1 DISCHARGING . . . . . 15
BATT 1 OFF . . . . . . . . . . . . . . 14
BATT 1 OVERTEMP . . . . . . . . vii
BATT 1 TEMP SENS FAULT . 80
BATT 1-2 OFF . . . . . . . . . . . . . 12
BATT 2 DISCHARGING . . . . . 15
BATT 2 OFF . . . . . . . . . . . . . . 16
BATT 2 OVERTEMP . . . . . . . . vii
BATT 2 TEMP SENS FAULT . 80
BATT DISCHARGING . . . . . . . 12
BLEED 1 FAIL . . . . . . . . . . . . . . 6
BLEED 1 LEAK . . . . . . . . . . . . . 9
Original 29AUG2005
xxi
EICAS MESSAGES (contd)

MESSAGE
PAGE
BLEED 1 OFF . . . . . . . . . . . . . .74

BLEED 2 FAIL . . . . . . . . . . . . . . .6
BLEED 2 LEAK . . . . . . . . . . . . . .9
BLEED 2 OFF . . . . . . . . . . . . . .74
BLEED APU LEAK . . . . . . . . . . .6
BLEED APU VLV OPEN . . . . . .85
BRK CONTROL FAULT . . . . . .43
BRK LH FAIL . . . . . . . . . . . . . .43
BRK LH FAULT . . . . . . . . . . . . .43
BRK OVERHEAT . . . . . . . . . . .68
BRK PEDL LH SEAT FAIL . . . .80
BRK PEDL RH SEAT FAIL . . . .80
BRK RH FAIL . . . . . . . . . . . . . .43
BRK RH FAULT . . . . . . . . . . . .43
CABIN ALTITUDE HI . . . . . . .xviii
CABIN DIFF PRESS FAIL . . . . .6
CCD 1 FAULT . . . . . . . . . . . . . .80
CCD 2 FAULT . . . . . . . . . . . . . .80
CENTER EBAY FANS FAIL . . . .9
CHECK EICAS . . . . . . . . . . . . .52
CHECK MFD 1 . . . . . . . . . . . . .52
CHECK MFD 2 . . . . . . . . . . . . .52
CHECK PFD 1 . . . . . . . . . . . . .52
CHECK PFD 2 . . . . . . . . . . . . .52
CMC FAIL . . . . . . . . . . . . . . . . .80
CMF 1 FAIL . . . . . . . . . . . . . . . .80
CMF 2 FAIL . . . . . . . . . . . . . . . .80
CMS FAIL . . . . . . . . . . . . . . . . .53
CMS FAULT . . . . . . . . . . . . . . .80
CREW OXY LO PRESS . . . . . .48
CREW WRN SYS FAULT . . . . .53
CRG AFT FIRE SYS FAIL . . . .34
CRG AFT FIREX HI ARM . . . . .80
CRG AFT FIREX LO ARM . . . .80
CRG AFT SMOKE . . . . . . . . . . xii
CRG FIRE PROT FAULT . . . . .81
CRG FIREX HI DISCH . . . . . . .85
CRG FIREX LO DISCH . . . . . .85
CRG FWD FIRE SYS FAIL . . . .34
CRG FWD FIREX HI ARM . . . .81
CRG FWD FIREX LO ARM . . .81
CRG FWD SMOKE . . . . . . . . . . xii
CRG FWD VENT FAIL . . . . . . .10
CVR AFT FAIL . . . . . . . . . . . . .81
CVR FWD FAIL . . . . . . . . . . . . .81
DC BUS 1 OFF . . . . . . . . . . . . .16
DC BUS 2 OFF . . . . . . . . . . . . .17
DC ESS BUS 1 OFF . . . . . . . . .18
DC ESS BUS 2 OFF . . . . . . . . .19
DC ESS BUS 3 OFF . . . . . . . . .20
DEFUEL SOV OPEN . . . . . . . .81
DISPLAY CTRL FAIL . . . . . . . .49
DISPLAY CTRL FAULT . . . . . .53
xxii
Original 29AUG2005
MESSAGE
PAGE
DOOR CENTER EBAY OPEN . .3

DOOR CRG AFT OPEN . . . . . . .3
DOOR CRG FWD OPEN . . . . . .3
DOOR FUELING OPEN . . . . . . .3
DOOR FWD EBAY OPEN . . . . .3
DOOR HYD OPEN . . . . . . . . . . .3
DOOR PAX AFT OPEN . . . . . . .4
DOOR PAX FWD OPEN . . . . . . .4
DOOR SERV AFT OPEN . . . . . .4
DOOR SERV FWD OPEN . . . . .4
EICAS FAULT . . . . . . . . . . . . . .49
EICAS OVHT . . . . . . . . . . . . . .49
ELEC EMERGENCY . . . . . . . .13
ELEV NML MODE FAIL . . . . . .35
ELEV THR COMP FAIL . . . . . .36
ELEVATOR FAULT . . . . . . . . .36
ELEVATOR LH FAIL . . . . . . . .37
ELEVATOR RH FAIL . . . . . . . .37
EMER BRK FAIL . . . . . . . . . . .68
EMER BRK FAULT . . . . . . . . . .75
EMER LT BATT FAULT . . . . . .12
EMER LT NOT ARMED . . . . . . .5
EMER LT ON . . . . . . . . . . . . . . .4
ENG 1 CONTROL FAULT . . . .23
ENG 1 FADEC FAULT . . . . . . .81
ENG 1 FADEC OVERTEMP . . .23
ENG 1 FAIL . . . . . . . . . . . . . . .24
ENG 1 FIRE . . . . . . . . . . . . . . . vi
ENG 1 FIRE DET FAIL . . . . . . .34
ENG 1 FIREX BTL A FAIL . . . .81
ENG 1 FIREX BTL B FAIL . . . .81
ENG 1 FUEL IMP BYPASS . . 26
ENG 1 FUEL LO PRESS . . . . .26
ENG 1 FUEL SOV CLOSED . . .85
ENG 1 FUEL SOV FAIL . . . . . .28
ENG 1 FUEL SW FAIL . . . . . . .81
ENG 1 NO DISPATCH . . . . . . .30
ENG 1 OIL IMP BYPASS . . . . .81
ENG 1 OIL LO LEVEL . . . . . . .30
ENG 1 OIL LO PRESS . . . . . . .28
ENG 1 OIL SW FAIL . . . . . . . . .81
ENG 1 REV DEPLOYED . . . . .23
ENG 1 REV FAIL . . . . . . . . . . .30
ENG 1 REV INHIBIT . . . . . . . . .85
ENG 1 REV PROT FAULT . . . .31
ENG 1 REV TLA FAIL . . . . . . .28
ENG 1 SHORT DISPATCH . . .81
ENG 1 START VLV OPEN . . . .30
ENG 1 T2 HEAT FAIL . . . . . . . .30
ENG 1 TLA FAIL . . . . . . . . . . . .30
ENG 1 TLA NOT IDLE . . . . . . .85
ENG 2 CONTROL FAULT . . . .23
ENG 2 FADEC FAULT . . . . . . .81
ERJ-170 QRH

MESSAGE
PAGE
ENG 2 FADEC OVERTEMP . . 23

ENG 2 FAIL . . . . . . . . . . . . . . . 24
ENG 2 FIRE . . . . . . . . . . . . . . . vi
ENG 2 FIRE DET FAIL . . . . . . 34
ENG 2 FIREX BTL A FAIL . . . 81
ENG 2 FIREX BTL B FAIL . . . 81
ENG 2 FUEL IMP BYPASS . . 26
ENG 2 FUEL LO PRESS . . . . 26
ENG 2 FUEL SOV CLOSED . . 85
ENG 2 FUEL SOV FAIL . . . . . 28
ENG 2 FUEL SW FAIL . . . . . . 81
ENG 2 NO DISPATCH . . . . . . 30
ENG 2 OIL IMP BYPASS . . . . 81
ENG 2 OIL LO LEVEL . . . . . . . 30
ENG 2 OIL LO PRESS . . . . . . 28
ENG 2 OIL SW FAIL . . . . . . . . 81
ENG 2 REV DEPLOYED . . . . 23
ENG 2 REV FAIL . . . . . . . . . . 30
ENG 2 REV INHIBIT . . . . . . . . 85
ENG 2 REV PROT FAULT . . . 31
ENG 2 REV TLA FAIL . . . . . . . 28
ENG 2 SHORT DISPATCH . . . 81
ENG 2 START VLV OPEN . . . 30
ENG 2 T2 HEAT FAIL . . . . . . . 30
ENG 2 TLA FAIL . . . . . . . . . . . 30
ENG 2 TLA NOT IDLE . . . . . . 85
ENG EXCEEDANCE . . . . . . . . 31
ENG FIREX BTL A DISCH . . . 81
ENG FIREX BTL B DISCH . . . 81
ENG NO TAKEOFF DATA . . . 31
ENG REF A-I DISAG . . . . . . . 31
ENG REF ECS DISAG . . . . . . 31
ENG TDS REF A-I ALL . . . . . . 85
ENG TDS REF A-I ENG . . . . . 85
ENG THR RATING DISAG . . . 31
ENG TLA NOT TOGA . . . . . . . 28
ENG TLA TRIM FAIL . . . . . . . 81
FD FAIL . . . . . . . . . . . . . . . . . . 81
FD FAULT . . . . . . . . . . . . . . . . 81
FD LATERAL MODE OFF . . . 11
FD VERTICAL MODE OFF . . . 11
FDR AFT FAIL . . . . . . . . . . . . 82
FDR FWD FAIL . . . . . . . . . . . . 82
FLAP FAIL . . . . . . . . . . . . . . . . 38
FLAP LO RATE . . . . . . . . . . . . 75
FLT CTRL ADS FAIL . . . . . . . 82
FLT CTRL FAULT . . . . . . . . . . 37
FLT CTRL NO DISPATCH . . . 37
FLT CTRL TEST FAILED . . . . 82
FLT CTRL TEST IN PROG . . . 82
FLT CTRL TEST PASSED . . . 82
FMS 1 FAIL . . . . . . . . . . . . . . . 75
FMS 1 GPS POS DISAG . . . . 82
ERJ-170 QRH
MESSAGE
PAGE
FMS 2 FAIL . . . . . . . . . . . . . . . 75
FMS 2 GPS POS DISAG . . . . 82
FMS POS DISAG . . . . . . . . . . 82
FUEL 1 LO LEVEL . . . . . . . . . 55
FUEL 2 LO LEVEL . . . . . . . . . 55
FUEL AC PUMP 1 FAIL . . . . . 55
FUEL AC PUMP 2 FAIL . . . . . 55
FUEL DC PUMP FAIL . . . . . . . 56
FUEL EQUAL-XFEED OPEN . 82
FUEL FEED 1 FAULT . . . . . . . 82
FUEL FEED 2 FAULT . . . . . . . 82
FUEL IMBALANCE . . . . . . . . . 56
FUEL KG-LB MISMATCH . . . . 82
FUEL TANK LO TEMP . . . . . . 56
FUEL XFEED FAIL . . . . . . . . . 56
FUEL XFEED SOV OPEN . . . 85
FWD EBAY FANS FAIL . . . . . . 9
GND PROX FAIL . . . . . . . . . . 54
GPU CONNECTED . . . . . . . . . 12
GROUND SPOILERS FAIL . . . 42
HYD 1 EDP FAIL . . . . . . . . . . . 82
HYD 1 EDP NOT D-PRESS . . 65
HYD 1 ELEC PUMP FAIL . . . . 75
HYD 1 HI TEMP . . . . . . . . . . . 58
HYD 1 LO PRESS . . . . . . . . . . 58
HYD 1 LO QTY . . . . . . . . . . . . 82
HYD 1 OVERHEAT . . . . . . . . . 57
HYD 1 SOV CLOSED . . . . . . . 85
HYD 1 SOV FAIL . . . . . . . . . . 85
HYD 2 EDP FAIL . . . . . . . . . . . 82
HYD 2 EDP NOT D-PRESS . . 65
HYD 2 ELEC PUMP FAIL . . . . 75
HYD 2 HI TEMP . . . . . . . . . . . 58
HYD 2 LO PRESS . . . . . . . . . . 58
HYD 2 LO QTY . . . . . . . . . . . . 82
HYD 2 OVERHEAT . . . . . . . . . 57
HYD 2 SOV CLOSED . . . . . . . 85
HYD 2 SOV FAIL . . . . . . . . . . 85
HYD 3 ELEC PUMP A FAIL . . 75
HYD 3 ELEC PUMP B FAIL . . 75
HYD 3 HI TEMP . . . . . . . . . . . 58
HYD 3 LO PRESS . . . . . . . . . . 58
HYD 3 LO QTY . . . . . . . . . . . . 82
HYD 3 OVERHEAT . . . . . . . . . 58
HYD 3 PUMP A NOT ON . . . . 82
HYD 3 VLV FAIL . . . . . . . . . . . 65
HYD PTU FAIL . . . . . . . . . . . . 57
HYD PTU NOT AUTO . . . . . . . 82
HYD PUMP NOT AUTO . . . . . 82
HYD TEMP SENS FAIL . . . . . 58
ICE CONDITION . . . . . . . . . . . 83
ICE DETECTOR 1 FAIL . . . . . 67
ICE DETECTOR 2 FAIL . . . . . 67
Original 29AUG2005
xxiii

MESSAGE
PAGE
IDG 1 OFF BUS . . . . . . . . . . . .20

IDG 1 OIL . . . . . . . . . . . . . . . . .20
IDG 2 OFF BUS . . . . . . . . . . . .20
IDG 2 OIL . . . . . . . . . . . . . . . . .20
INVERTER FAIL . . . . . . . . . . . .83
IRS 1 FAIL . . . . . . . . . . . . . . . .49
IRS 1 NAV MODE FAIL . . . . . .75
IRS 2 FAIL . . . . . . . . . . . . . . . .49
IRS 2 NAV MODE FAIL . . . . . .75
IRS ALIGNING . . . . . . . . . . . . .83
IRS EXCESSIVE MOTION . . . .49
IRS PRES POS INVALID . . . . .75
LAV SMOKE . . . . . . . . . . . . . . .73
LAV SMOKE DET FAIL . . . . . .83
LG LEVER DISAG . . . . . . . . . .67
LG NO DISPATCH . . . . . . . . . .76
LG NOSE DOOR OPEN . . . . . .68
LG TEMP EXCEEDANCE . . . .83
LG WOW SYS FAIL . . . . . . . . .43
LOAD SHED . . . . . . . . . . . . . . .83
MCDU 1 OVHT . . . . . . . . . . . . .53
MCDU 2 OVHT . . . . . . . . . . . . .53
MFD 1 FAULT . . . . . . . . . . . . . .53
MFD 1 OVHT . . . . . . . . . . . . . .53
MFD 2 FAULT . . . . . . . . . . . . . .53
MFD 2 OVHT . . . . . . . . . . . . . .53
NAVCOM 1 FAIL . . . . . . . . . . . .49
NAVCOM 1 OVHT . . . . . . . . . .54
NAVCOM 2 FAIL . . . . . . . . . . . .49
NAVCOM 2 OVHT . . . . . . . . . .54
NO TAKEOFF CONFIG . . . . . .48
OBSERVER OXY LO PRESS .76
PACK 1 FAIL . . . . . . . . . . . . . . .7
PACK 1 OFF . . . . . . . . . . . . . . .76
PACK 2 FAIL . . . . . . . . . . . . . . .7
PACK 2 OFF . . . . . . . . . . . . . . .76
PAX OXY NOT DEPLOYED . . .48
PAX OXY SW NOT AUTO . . . .83
PFD 1 FAULT . . . . . . . . . . . . . .54
PFD 1 OVHT . . . . . . . . . . . . . . .54
PFD 2 FAULT . . . . . . . . . . . . . .54
PFD 2 OVHT . . . . . . . . . . . . . . .54
PITCH CONTROL DISC . . . . . .83
PITCH TRIM BKUP FAIL . . . . .83
PITCH TRIM FAIL . . . . . . . . . . .40
PITCH TRIM SW 1 FAIL . . . . . .83
PITCH TRIM SW 2 FAIL . . . . . .83
PRESN AUTO FAIL . . . . . . . . . .7
PRESN AUTO FAULT . . . . . . 83
PRESN MAN FAIL . . . . . . . . . . 7
RALT 1 FAIL . . . . . . . . . . . . . . 83
xxiv
Original 29AUG2005
MESSAGE
PAGE
RALT 2 FAIL . . . . . . . . . . . . . . .83

RAM AIR FAULT . . . . . . . . . . .83
RAT FAIL . . . . . . . . . . . . . . . . .83
RECIRC SMK DET FAIL . . . . . . .9
RECIRC SMOKE . . . . . . . . . . .73
REMOTE CB TRIP . . . . . . . . . .83
ROLL CONTROL DISC . . . . . .84
RUDDER FAIL . . . . . . . . . . . . .41
RUDDER FAULT . . . . . . . . . . .40
RUDDER LIMITER FAIL . . . . . .41
RUDDER NML MODE FAIL . . .36
SHAKER 1 FAIL . . . . . . . . . . . .84
SHAKER 2 FAIL . . . . . . . . . . . .84
SHAKER ANTICIPATED . . . . .41
SLAT FAIL . . . . . . . . . . . . . . . .38
SLAT LO RATE . . . . . . . . . . . .75
SLAT-FLAP LVR DISAG . . . . .41
SPDA FAIL . . . . . . . . . . . . . . . .84
SPDBRK LEVER DISAG . . . . .84
SPOILER FAULT . . . . . . . . . . .44
SPOILER NML MODE FAIL . . .42
STAB LOCK FAULT . . . . . . . . .42
STALL PROT FAIL . . . . . . . . . .42
STALL PROT FAULT . . . . . . . .42
STALL PROT ICE SPEED . . . .76
STEER FAIL . . . . . . . . . . . . . . .68
STEER FAULT . . . . . . . . . . . . .84
STEER OFF . . . . . . . . . . . . . . .85
SYS CONFIG FAIL . . . . . . . . . .54
TAT 1 FAIL . . . . . . . . . . . . . . . .84
TAT 2 FAIL . . . . . . . . . . . . . . . .84
TCAS FAIL . . . . . . . . . . . . . . . .84
TERRAIN FAIL . . . . . . . . . . . . .55
TERRAIN NOT AVAILABLE . . .84
TRU 1 FAIL . . . . . . . . . . . . . . . .12
TRU 2 FAIL . . . . . . . . . . . . . . . .12
TRU ESS FAIL . . . . . . . . . . . . .12
VALIDATE CONFIG . . . . . . . . .55
VHF 1 OVHT . . . . . . . . . . . . . . .54
VHF 2 OVHT . . . . . . . . . . . . . . .54
VHF 3 FAIL . . . . . . . . . . . . . . . .53
VHF 3 OVHT . . . . . . . . . . . . . . .54
WINDSHEAR FAIL . . . . . . . . . .55
WINDSHIELD 1 HTR FAIL . . . .67
WINDSHIELD 2 HTR FAIL . . . .67
XBLEED FAIL . . . . . . . . . . . . . .74
XBLEED SW OFF . . . . . . . . . . .84
XPDR 1 FAIL . . . . . . . . . . . . . .84
XPDR 2 FAIL . . . . . . . . . . . . . .84
YD FAIL . . . . . . . . . . . . . . . . . .84
YD FAULT . . . . . . . . . . . . . . . .84
YD OFF . . . . . . . . . . . . . . . . . . .84
ERJ-170 QRH
NON ANNUNCIATED
PAGE
Abnormal Landing Gear Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Air Conditioning Smoke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
APU Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Cabin Altitude Hi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii
Cargo Forward (Aft) Smoke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
Cargo Compartment Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Ditching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Driftdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dual Engine Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iv
EICAS Spurious Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Electrical Fire or Smoke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Emergency Descent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xix
Engine Abnormal Start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
Engine Abnormal Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Engine Airstart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Engine Airstart Envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Engine Fire, Severe Damage or Separation . . . . . . . . . . . . . . . . . . . .vi
Engine ITT Overtemperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
Forced Landing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Fuel Leak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Gear Lever Cannot Be Moved Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Impaired or Cracked Windshield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Jammed Control Column - Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . .xiv
Jammed Control Wheel - Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Jammed Rudder Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Lightning Strike . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Loss of Hydraulic System 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Loss of Hydraulic Systems 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Loss of Pressurization Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Overweight Landing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Oxygen Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Partial or Gear Up Landing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
PITCH TRIM Runaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xvi
Precautionary Engine Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
ROLL TRIM Runaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Smoke Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Steering Runaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Structural Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Volcanic Ash Encounter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
YAW TRIM Runaway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
ERJ-170 QRH
Original 29AUG2005
xxv
Air Conditioning, Pressurization and Pneumatics

AMS CTRL FAIL . . . . . . . . . . . . . . . . . . . . . . . . 5
AMS CTRL FAULT . . . . . . . . . . . . . . . . . . . . . 79
BLEED (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . 6
BLEED (1 or 2) LEAK . . . . . . . . . . . . . . . . . . . . 9
BLEED (1 or 2) OFF . . . . . . . . . . . . . . . . . . . . 74
BLEED APU LEAK . . . . . . . . . . . . . . . . . . . . . . 6
BLEED APU VLV OPEN . . . . . . . . . . . . . . . . 85
CABIN ALTITUDE HI . . . . . . . . . . . . . . . . . . xviii
CABIN DIFF PRESS FAIL . . . . . . . . . . . . . . . . 6
CENTER EBAY FANS FAIL . . . . . . . . . . . . . . . 9
CRG FWD VENT FAIL . . . . . . . . . . . . . . . . . . 10
FWD EBAY FANS FAIL . . . . . . . . . . . . . . . . . . 9
Loss of Pressurization Indication . . . . . . . . . . . 8
PACK (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . . 7
PACK (1 or 2) OFF . . . . . . . . . . . . . . . . . . . . . 76
PRESN AUTO FAIL . . . . . . . . . . . . . . . . . . . . . 7
PRESN AUTO FAULT . . . . . . . . . . . . . . . . . . 83
PRESN MAN FAIL . . . . . . . . . . . . . . . . . . . . . . 7
RAM AIR FAULT . . . . . . . . . . . . . . . . . . . . . . 83
Structural Damage . . . . . . . . . . . . . . . . . . . . . . 2
XBLEED FAIL . . . . . . . . . . . . . . . . . . . . . . . . . 74
XBLEED SW OFF . . . . . . . . . . . . . . . . . . . . . 84
APU
APU FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
APU FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . 10
APU FIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
APU FUEL SOV CLOSED . . . . . . . . . . . . . . . 85
APU FUEL SOV FAIL . . . . . . . . . . . . . . . . . . . 10
APU OIL HI TEMP . . . . . . . . . . . . . . . . . . . . . 10
APU OIL LO PRESS . . . . . . . . . . . . . . . . . . . 10
APU SHUTTING DOWN . . . . . . . . . . . . . . . . 85
Auto Flight, Flight Instruments and Navigation

ADS (1 or 2 or 3) HTR FAIL . . . . . . . . . . . . . . 65
ADS (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . . 48
ADS (1 or 2) HTR FAULT . . . . . . . . . . . . . . . . 79
ADS 3 FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
ADS 3 SLIPCOMP FAIL . . . . . . . . . . . . . . . . . 79
ADS 4 HTR FAIL . . . . . . . . . . . . . . . . . . . . . . 65
ADS 4 SLIPCOMP FAIL . . . . . . . . . . . . . . . . . 79
ADS PROBE 1 (2, 3, 4) FAIL . . . . . . . . . . . . . 48
AFCS FAULT . . . . . . . . . . . . . . . . . . . . . . . . . 79
AFCS PANEL FAIL . . . . . . . . . . . . . . . . . . . . . 79
AFCS PANEL FAULT . . . . . . . . . . . . . . . . . . . 79
AP FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
AP FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
AP PITCH MISTRIM . . . . . . . . . . . . . . . . . . . . 11
AP PITCH TRIM FAIL . . . . . . . . . . . . . . . . . . . 11
AP PITCH TRIM FAULT . . . . . . . . . . . . . . . . . 79
AP ROLL MISTRIM . . . . . . . . . . . . . . . . . . . . 11
APM FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
APM FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . 79
APM MISCOMP . . . . . . . . . . . . . . . . . . . . . . . 49
APPR 2 NOT AVAIL . . . . . . . . . . . . . . . . . . . . 79
AT FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
xxvi
Original 29AUG2005
ERJ-170 QRH
AT FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
AT NOT IN HOLD . . . . . . . . . . . . . . . . . . . . . .48
AURAL WRN SYS FAIL . . . . . . . . . . . . . . . . .48
Auto Flight, Flight Instruments and Navigation (contd)
AURAL WRN SYS FAULT . . . . . . . . . . . . . . .80
AVNX ASCB FAULT . . . . . . . . . . . . . . . . . . . .50
AVNX DB MODULE FAIL . . . . . . . . . . . . . . . .80
AVNX MAU (1 or 2 or 3) FAN FAIL . . . . . . . .50
AVNX MAU (1A or 1B) FAULT . . . . . . . . . . . .80
AVNX MAU (1A or 1B) OVHT . . . . . . . . . . . . .52
AVNX MAU 1A FAIL . . . . . . . . . . . . . . . . . . . .50
AVNX MAU 1B FAIL . . . . . . . . . . . . . . . . . . . .50
AVNX MAU 2A FAIL . . . . . . . . . . . . . . . . . . . .50
AVNX MAU 2B FAIL . . . . . . . . . . . . . . . . . . . .51
AVNX MAU 3A FAIL . . . . . . . . . . . . . . . . . . . .51
AVNX MAU 3B FAIL . . . . . . . . . . . . . . . . . . . .51
CCD (1 or 2) FAULT . . . . . . . . . . . . . . . . . . . .80
CHECK EICAS . . . . . . . . . . . . . . . . . . . . . . . .52
CHECK MFD (1 or 2) . . . . . . . . . . . . . . . . . . .52
CHECK PFD (1 or 2) . . . . . . . . . . . . . . . . . . .52
CMC FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
CMF (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . .80
CMS FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
CMS FAULT . . . . . . . . . . . . . . . . . . . . . . . . . .80
CREW WRN SYS FAULT . . . . . . . . . . . . . . . .53
CVR (AFT or FWD) FAIL . . . . . . . . . . . . . . . .81
DISPLAY CTRL FAIL . . . . . . . . . . . . . . . . . . .49
DISPLAY CTRL FAULT . . . . . . . . . . . . . . . . .53
EICAS FAULT . . . . . . . . . . . . . . . . . . . . . . . . .49
EICAS OVHT . . . . . . . . . . . . . . . . . . . . . . . . .49
EICAS Spurious Messages . . . . . . . . . . . . . . .76
FD FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
FD FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
FD LATERAL MODE OFF . . . . . . . . . . . . . . .11
FD VERTICAL MODE OFF . . . . . . . . . . . . . .11
FDR (AFT or FWD) FAIL . . . . . . . . . . . . . . . .82
FMS (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . .75
FMS (1 or 2) GPS POS DISAG . . . . . . . . . . .82
FMS POS DISAG . . . . . . . . . . . . . . . . . . . . . .82
GND PROX FAIL . . . . . . . . . . . . . . . . . . . . . .54
IRS (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . . .49
IRS (1 or 2) NAV MODE FAIL . . . . . . . . . . . .75
IRS ALIGNING . . . . . . . . . . . . . . . . . . . . . . . .83
IRS EXCESSIVE MOTION . . . . . . . . . . . . . . .49
IRS PRES POS INVALID . . . . . . . . . . . . . . . .75
MACH TRIM FAULT . . . . . . . . . . . . . . . . . . . .92
MCDU (1 or 2) OVHT . . . . . . . . . . . . . . . . . . .53
MFD (1 or 2) FAULT . . . . . . . . . . . . . . . . . . . .53
MFD (1 or 2) OVHT . . . . . . . . . . . . . . . . . . . .53
NAVCOM (1 or 2) FAIL . . . . . . . . . . . . . . . . . .49
NAVCOM (1 or 2) OVHT . . . . . . . . . . . . . . . .54
PFD (1 or 2) FAULT . . . . . . . . . . . . . . . . . . . .54
PFD (1 or 2) OVHT . . . . . . . . . . . . . . . . . . . . .54
RALT (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . .83
SYS CONFIG FAIL . . . . . . . . . . . . . . . . . . . . .54
ERJ-170 QRH
Original 29AUG2005
xxvii
TAT (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . . 84
TCAS FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
TERRAIN FAIL . . . . . . . . . . . . . . . . . . . . . . . . 55
Auto Flight, Flight Instruments and Navigation (contd)
TERRAIN NOT AVAILABLE . . . . . . . . . . . . . . 84
VALIDATE CONFIG . . . . . . . . . . . . . . . . . . . . 55
VHF (1 or 2 or 3) OVHT . . . . . . . . . . . . . . . . . 54
VHF 3 FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
WINDSHEAR FAIL . . . . . . . . . . . . . . . . . . . . . 55
XPDR (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . 84
YD FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
YD FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
YD OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Ditching
Ditching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Forced Landing . . . . . . . . . . . . . . . . . . . . . . . . 2
Doors & Windows

DOOR (CENTER or FWD) EBAY OPEN . . . . 3
DOOR (PAX or SERV) (FWD or AFT) OPEN . 4
DOOR CRG (FWD or AFT) OPEN . . . . . . . . . 3
DOOR HYD OPEN . . . . . . . . . . . . . . . . . . . . . 3
Impaired or Cracked Windshield . . . . . . . . . . . 5
Electrical
AC BUS 1 OFF . . . . . . . . . . . . . . . . . . . . . . . . 14
AC BUS 2 OFF . . . . . . . . . . . . . . . . . . . . . . . . 14
AC ESS BUS OFF . . . . . . . . . . . . . . . . . . . . . 15
AC STBY BUS OFF . . . . . . . . . . . . . . . . . . . . 15
APU GEN OFF BUS . . . . . . . . . . . . . . . . . . . . 15
BATT (1 or 2) DISCHARGING . . . . . . . . . . . . 15
BATT (1 or 2) OVERTEMP . . . . . . . . . . . . . . vii
BATT (1 or 2) TEMP SENS FAULT . . . . . . . . 80
BATT 1 OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 14
BATT 1-2 OFF . . . . . . . . . . . . . . . . . . . . . . . . 12
BATT 2 OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 16
BATT DISCHARGING . . . . . . . . . . . . . . . . . . 12
DC BUS 1 OFF . . . . . . . . . . . . . . . . . . . . . . . . 16
DC BUS 2 OFF . . . . . . . . . . . . . . . . . . . . . . . . 17
DC ESS BUS 1 OFF . . . . . . . . . . . . . . . . . . . 18
DC ESS BUS 2 OFF . . . . . . . . . . . . . . . . . . . 19
DC ESS BUS 3 OFF . . . . . . . . . . . . . . . . . . . 20
ELEC EMERGENCY . . . . . . . . . . . . . . . . . . . 13
EMER LT BATT FAULT . . . . . . . . . . . . . . . . . 12
GPU CONNECTED . . . . . . . . . . . . . . . . . . . . 12
IDG (1 or 2) OFF BUS . . . . . . . . . . . . . . . . . . 20
IDG (1 or 2) OIL . . . . . . . . . . . . . . . . . . . . . . . 20
INVERTER FAIL . . . . . . . . . . . . . . . . . . . . . . . 83
LOAD SHED . . . . . . . . . . . . . . . . . . . . . . . . . . 83
RAT FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
REMOTE CB TRIP . . . . . . . . . . . . . . . . . . . . . 83
SPDA FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
TRU (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . . 12
TRU ESS FAIL . . . . . . . . . . . . . . . . . . . . . . . . 12
xxviii
Original 29AUG2005
ERJ-170 QRH
Emergency Lights
EMER LT NOT ARMED . . . . . . . . . . . . . . . . . .5
EMER LT ON . . . . . . . . . . . . . . . . . . . . . . . . . .4
Engines
Driftdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Dual Engine Failure . . . . . . . . . . . . . . . . . . . iv
ENG (1 or 2) CONTROL FAULT . . . . . . . . . .23
ENG (1 or 2) FADEC FAULT . . . . . . . . . . . . .81
ENG (1 or 2) FADEC OVERTEMP . . . . . . . . .23
ENG (1 or 2) FAIL . . . . . . . . . . . . . . . . . . . . . .24
ENG (1 or 2) FIRE,Severe Damage or
Separation . . . . . . . . . . . . . . . . . vi
ENG (1 or 2) FUEL IMP BYPASS . . . . . . . . .26
ENG (1 or 2) FUEL LO PRESS . . . . . . . . . . .26
ENG (1 or 2) FUEL SOV FAIL . . . . . . . . . . . .28
ENG (1 or 2) FUEL SW FAIL . . . . . . . . . . . . .81
ENG (1 or 2) NO DISPATCH . . . . . . . . . . . . .30
ENG (1 or 2) OIL IMP BYPASS . . . . . . . . . . .81
ENG (1 or 2) OIL LO LEVEL . . . . . . . . . . . . . .30
ENG (1 or 2) OIL LO PRESS . . . . . . . . . . . . .28
ENG (1 or 2) OIL SW FAIL . . . . . . . . . . . . . . .81
ENG (1 or 2) REV DEPLOYED . . . . . . . . . . .23
ENG (1 or 2) REV FAIL . . . . . . . . . . . . . . . . .30
ENG (1 or 2) REV INHIBIT . . . . . . . . . . . . . . .85
ENG (1 or 2) REV PROT FAULT . . . . . . . . . .31
ENG (1 or 2) REV TLA FAIL . . . . . . . . . . . . . .28
ENG (1 or 2) SHORT DISPATCH . . . . . . . . . .81
ENG (1 or 2) START VLV OPEN . . . . . . . . . .30
ENG (1 or 2) T2 HEAT FAIL . . . . . . . . . . . . . .30
ENG (1 or 2) TLA FAIL . . . . . . . . . . . . . . . . . .30
ENG (1 or 2) TLA NOT IDLE . . . . . . . . . . . . .90
ENG EXCEEDANCE . . . . . . . . . . . . . . . . . . .31
ENG NO TAKEOFF DATA . . . . . . . . . . . . . . .31
ENG REF A-I DISAG . . . . . . . . . . . . . . . . . . .31
ENG REF ECS DISAG . . . . . . . . . . . . . . . . . .31
ENG TDS REF A-I ALL . . . . . . . . . . . . . . . . . .85
ENG TDS REF A-I ENG . . . . . . . . . . . . . . . . .85
ENG THR RATING DISAG . . . . . . . . . . . . . . .31
ENG TLA NOT TOGA . . . . . . . . . . . . . . . . . . .28
ENG TLA TRIM FAIL . . . . . . . . . . . . . . . . . . .81
Engine Abnormal Start . . . . . . . . . . . . . . . . . iii
Engine Abnormal Vibration . . . . . . . . . . . . . . .27
Engine Airstart . . . . . . . . . . . . . . . . . . . . . . . .32
Engine Airstart Envelope . . . . . . . . . . . . . . . .33
Engine ITT Overtemperature . . . . . . . . . . . . .28
Precautionary Engine Shutdown . . . . . . . . . .26
Evacuation
Evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
ERJ-170 QRH
Original 29AUG2005
xxix
Fire Protection
APU FIRE DET FAIL . . . . . . . . . . . . . . . . . . . 34
APU FIREX BTL DISCH . . . . . . . . . . . . . . . . . 80
APU FIREX FAIL . . . . . . . . . . . . . . . . . . . . . . 34
Cargo Compartment Fire . . . . . . . . . . . . . . . . 35
CRG (FWD or AFT) FIRE SYS FAIL . . . . . . . 34
CRG AFT FIREX (HI or LO) ARM . . . . . . . . . 80
CRG FIRE PROT FAULT . . . . . . . . . . . . . . . . 81
CRG FIREX (HI or LO) DISCH . . . . . . . . . . . . 85
CRG FWD FIREX (HI or LO) ARM . . . . . . . . . 81
ENG (1 or 2) FIRE DET FAIL . . . . . . . . . . . . . 34
ENG (1 or 2) FIREX BTL (A or B) FAIL . . . . . 81
ENG FIREX BTL (A or B) DISCH . . . . . . . . . . 81
LAV SMOKE DET FAIL . . . . . . . . . . . . . . . . . 83
RECIRC SMK DET FAIL . . . . . . . . . . . . . . . . . 9
Flight Controls
(FLAP or SLAT) FAIL . . . . . . . . . . . . . . . . . . . 38
(FLAP or SLAT) LO RATE . . . . . . . . . . . . . . . 75
(ROLL or YAW) TRIM Runaway . . . . . . . . . . . 53
AILERON (LH or RH) FAIL . . . . . . . . . . . . . . . 74
AOA LIMIT FAIL . . . . . . . . . . . . . . . . . . . . . . . 36
AUTO CONFIG TRIM FAIL . . . . . . . . . . . . . . 80
ELEV NML MODE FAIL . . . . . . . . . . . . . . . . . 35
ELEV THR COMP FAIL . . . . . . . . . . . . . . . . . 36
ELEVATOR (LH or RH) FAIL . . . . . . . . . . . . . 37
ELEVATOR FAULT . . . . . . . . . . . . . . . . . . . . 36
FLT CTRL ADS FAIL . . . . . . . . . . . . . . . . . . . 82
FLT CTRL NO DISPATCH . . . . . . . . . . . . . . . 37
FLT CTRL TEST FAILED . . . . . . . . . . . . . . . . 82
FLT CTRL TEST IN PROG . . . . . . . . . . . . . . 82
FLT CTRL TEST PASSED . . . . . . . . . . . . . . . 82
FTL CTRL FAULT . . . . . . . . . . . . . . . . . . . . . 37
GROUND SPOILERS FAIL . . . . . . . . . . . . . . 42
Jammed Control Column - Pitch . . . . . . . . .xiv
Jammed Control Wheel - Roll . . . . . . . . . . . xv
Jammed Rudder Pedals . . . . . . . . . . . . . . . . . 47
NO TAKEOFF CONFIG . . . . . . . . . . . . . . . . . 48
PITCH CONTROL DISC . . . . . . . . . . . . . . . . . 83
PITCH TRIM BKUP FAIL . . . . . . . . . . . . . . . . 83
PITCH TRIM FAIL . . . . . . . . . . . . . . . . . . . . . 40
PITCH TRIM Runaway . . . . . . . . . . . . . . . . .xvi
PITCH TRIM SW (1 or 2) FAIL . . . . . . . . . . . . 83
ROLL CONTROL DISC . . . . . . . . . . . . . . . . . 84
RUDDER FAIL . . . . . . . . . . . . . . . . . . . . . . . . 41
RUDDER FAULT . . . . . . . . . . . . . . . . . . . . . . 40
RUDDER LIMITER FAIL . . . . . . . . . . . . . . . . 41
RUDDER NML MODE FAIL . . . . . . . . . . . . . . 36
SHAKER (1 or 2) FAIL . . . . . . . . . . . . . . . . . . 84
SHAKER ANTICIPATED . . . . . . . . . . . . . . . . 41
SLAT-FLAP LVR DISAG . . . . . . . . . . . . . . . . 41
SPDBRK LEVER DISAG . . . . . . . . . . . . . . . . 84
SPOILER FAULT . . . . . . . . . . . . . . . . . . . . . . 44
SPOILER NML MODE FAIL . . . . . . . . . . . . . . 42
STAB LOCK FAULT . . . . . . . . . . . . . . . . . . . . 26
STALL PROT FAIL . . . . . . . . . . . . . . . . . . . . . 42
STALL PROT FAULT . . . . . . . . . . . . . . . . . . . 42
STALL PROT ICE SPEED . . . . . . . . . . . . . . . 76
xxx
Original 29AUG2005
ERJ-170 QRH
Fuel
DEFUEL SOV OPEN . . . . . . . . . . . . . . . . . . .81
DOOR FUELING OPEN . . . . . . . . . . . . . . . . . .3
ENG (1 or 2) FUEL SOV CLOSED . . . . . . . . .85
FUEL (1 or 2) LO LEVEL . . . . . . . . . . . . . . . .55
FUEL AC PUMP (1 or 2) FAIL . . . . . . . . . . . .55
FUEL DC PUMP FAIL . . . . . . . . . . . . . . . . . .56
FUEL EQUAL-XFEED OPEN . . . . . . . . . . . . .82
FUEL FEED (1 or 2) FAULT . . . . . . . . . . . . . .82
FUEL IMBALANCE . . . . . . . . . . . . . . . . . . . . .56
FUEL KG-LB MISMATCH . . . . . . . . . . . . . . . .82
Fuel Leak . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
FUEL TANK LO TEMP . . . . . . . . . . . . . . . . . .56
FUEL XFEED FAIL . . . . . . . . . . . . . . . . . . . . .56
FUEL XFEED SOV OPEN . . . . . . . . . . . . . . .85
Hydraulics
HYD (1 or 2 or 3) LO QTY . . . . . . . . . . . . . . .82
HYD (1 or 2) EDP FAIL . . . . . . . . . . . . . . . . . .82
HYD (1 or 2) EDP NOT D-PRESS . . . . . . . . .65
HYD (1 or 2) ELEC PUMP FAIL . . . . . . . . . . .75
HYD (1 or 2) HI TEMP . . . . . . . . . . . . . . . . . .58
HYD (1 or 2) LO PRESS . . . . . . . . . . . . . . . . .58
HYD (1 or 2) OVERHEAT . . . . . . . . . . . . . . . .57
HYD (1 or 2) SOV CLOSED . . . . . . . . . . . . . .85
HYD (1 or 2) SOV FAIL . . . . . . . . . . . . . . . . .85
HYD 3 ELEC PUMP A FAIL . . . . . . . . . . . . . .75
HYD 3 ELEC PUMP B FAIL . . . . . . . . . . . . . .75
HYD 3 HI TEMP . . . . . . . . . . . . . . . . . . . . . . .58
HYD 3 LO PRESS . . . . . . . . . . . . . . . . . . . . .58
HYD 3 OVERHEAT . . . . . . . . . . . . . . . . . . . .58
HYD 3 PUMP A NOT ON . . . . . . . . . . . . . . . .82
HYD 3 VLV FAIL . . . . . . . . . . . . . . . . . . . . . . .65
HYD PTU FAIL . . . . . . . . . . . . . . . . . . . . . . . .57
HYD PTU NOT AUTO . . . . . . . . . . . . . . . . . .82
HYD PUMP NOT AUTO . . . . . . . . . . . . . . . . .82
HYD TEMP SENS FAIL . . . . . . . . . . . . . . . . .58
Loss of Hydraulic System 1 . . . . . . . . . . . . . .59
Loss of Hydraulic Systems 1 and 2 . . . . . . . .62
Ice & Rain Protection

A-I ENG (1 or 2) FAIL . . . . . . . . . . . . . . . . . . .65
A-I ENG (1 or 2) FAULT . . . . . . . . . . . . . . . . .79
A-I ENG (1 or 2) LEAK . . . . . . . . . . . . . . . . . .79
A-I LO CAPACITY . . . . . . . . . . . . . . . . . . . . .66
A-I MODE NOT AUTO . . . . . . . . . . . . . . . . . .79
A-I SWITCH OFF . . . . . . . . . . . . . . . . . . . . . .79
A-I WING (1 or 2) LEAK . . . . . . . . . . . . . . . . .66
A-I WING FAIL . . . . . . . . . . . . . . . . . . . . . . . .66
A-I WING NO DISPATCH . . . . . . . . . . . . . . . .66
ICE CONDITION . . . . . . . . . . . . . . . . . . . . . . .83
ICE DETECTOR (1 or 2) FAIL . . . . . . . . . . . .67
WINDSHIELD (1 or 2) HTR FAIL . . . . . . . . . .67
ERJ-170 QRH
Original 29AUG2005
xxxi
Landing Gear
Abnormal Landing Gear Extension . . . . . . . . . 69
BRK (LH or RH) FAIL . . . . . . . . . . . . . . . . . . . 43
BRK (LH or RH) FAULT . . . . . . . . . . . . . . . . . 43
BRK CONTROL FAULT . . . . . . . . . . . . . . . . . 43
BRK OVERHEAT . . . . . . . . . . . . . . . . . . . . . . 68
BRK PEDL (LH or RH) SEAT FAIL . . . . . . . . 80
EMER BRK FAIL . . . . . . . . . . . . . . . . . . . . . . 68
EMER BRK FAULT . . . . . . . . . . . . . . . . . . . . 75
Gear Lever Cannot Be Moved Up . . . . . . . . . 69
LG LEVER DISAG . . . . . . . . . . . . . . . . . . . . . 67
LG NO DISPATCH . . . . . . . . . . . . . . . . . . . . . 76
LG NOSE DOOR OPEN . . . . . . . . . . . . . . . . . 68
LG TEMP EXCEEDANCE . . . . . . . . . . . . . . . 83
LG WOW SYS FAIL . . . . . . . . . . . . . . . . . . . . 43
Partial or Gear Up Landing . . . . . . . . . . . . . . . 70
STEER FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . 68
STEER FAULT . . . . . . . . . . . . . . . . . . . . . . . . 84
STEER OFF . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Steering Runaway . . . . . . . . . . . . . . . . . . . . xvii
Lightning Strike
Lightning Strike . . . . . . . . . . . . . . . . . . . . . . . . 77
Ops Data
Approach Minimums Determination . . . . . . . . 89
Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Minimum Brake Cooling Time . . . . . . . . . . . . 85
RVSM Required Equipment . . . . . . . . . . . . . . 87
Severe Weather/Windshear . . . . . . . . . . . . . . 91
Takeoff Alternate . . . . . . . . . . . . . . . . . . . . . . 88
Takeoff Minimums . . . . . . . . . . . . . . . . . . . . . 88
Unfactored Landing Distance . . . . . . . . . . . . . 92
Wind Component/Temp Conversion . . . . . . . 90
Overweight Landing
Overweight Landing . . . . . . . . . . . . . . . . . . . . 71
Oxygen
CREW OXY LO PRESS . . . . . . . . . . . . . . . . . 48
OBSERVER OXY LO PRESS . . . . . . . . . . . . 76
Oxygen Leakage . . . . . . . . . . . . . . . . . . . . . . 69
PAX OXY NOT DEPLOYED . . . . . . . . . . . . . . 48
PAX OXY SW NOT AUTO . . . . . . . . . . . . . . . 83
Smoke
CRG (FWD or AFT) SMOKE . . . . . . . . . . . . . xii
LAV SMOKE . . . . . . . . . . . . . . . . . . . . . . . . . . 73
RECIRC SMOKE . . . . . . . . . . . . . . . . . . . . . . 73
Air Condition Smoke . . . . . . . . . . . . . . . . . .viii
xxxii
Original 29AUG2005
ERJ-170 QRH
Electrical System Fire or Smoke . . . . . . . . . ix

Cargo Forward (Aft) Smoke . . . . . . . . . . . . . xii
Smoke Evacuation . . . . . . . . . . . . . . . . . . . . xiii
Volcanic Ash
Volcanic Ash Encounter . . . . . . . . . . . . . . . . .27
Non Normal Descent / Landing Checklists

PAGE
Aileron Failure Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Aileron Failure Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Dual Engine Failure Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . .22
Dual Engine Failure Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . .22
Engine Out Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Engine Out Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
FLAP/SLAT FAIL Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . .39
FLAP/SLAT FAIL Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Flight Control/Brake Malfunction Descent Checklist . . . . . . . . . . . . . . . .45
Flight Control/Brake Malfunction Landing Checklist . . . . . . . . . . . . . . . .45
Jammed Rudder Pedals Descent Checklist . . . . . . . . . . . . . . . . . . . . . .47
Jammed Rudder Pedals Landing Checklist . . . . . . . . . . . . . . . . . . . . . .47
Loss of Hydraulic System 1 Descent Checklist . . . . . . . . . . . . . . . . . . .59
Loss of Hydraulic System 1 Landing Checklist . . . . . . . . . . . . . . . . . . . .59
Loss of Hydraulic System 2 Descent Checklist . . . . . . . . . . . . . . . . . . .60
Loss of Hydraulic System 2 Landing Checklist . . . . . . . . . . . . . . . . . . . .60
Loss of Hydraulic Systems 1 and 2 Descent Checklist . . . . . . . . . . . . . .62
Loss of Hydraulic Systems 1 and 2 Landing Checklist . . . . . . . . . . . . . .62
Pitch/Roll Malfunction Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . .46
Pitch/Roll Malfunction Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . .46
RAT Deployed Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
RAT Deployed Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Smoke / Fumes Descent Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Smoke / Fumes Landing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
ERJ-170 QRH
Original 29AUG2005
xxxiii
xxxiv
Original 29AUG2005
ERJ-170 QRH
Ditching
Note: Accomplish the following procedure in lieu of the Normal
Procedures Descent and Landing Checklist.
1. Distress Signal........................ Transmit MAYDAY, MAYDAY, MAYDAY
a. Transmit present position, altitude, heading, speed, type of
aircraft, situation and intentions. Estimate time and position of
intended touchdown and request intercept.
2. Transponder ....................................................................................7700
3. Cabin Crew.....................................................................................Notify
4. Aural Warning Circuit Breakers (C7 and C31)................................PULL
5. NO PED/FSTN BELTS ...................................................................... ON
6. Landing Data ..................................................................................... Set
7. Life Vests, Shoulder Harness & Seat Belts......................................... On
8. ELT .................................................................................................... ON
At 10,000 ft. AGL:
9. PRESSURIZATION DUMP....................................................... PUSH IN
10. Altimeters.................................................................................. __.__Set
Below 5,000 ft. AGL:
11. PRESSURIZATION MODE .............................................................MAN
12. CABIN ALT ..........................................................DOWN for 50 seconds
13. Considerations:
Plan touchdown on upwind side & parallel to waves and swells.
On final approach, level the wings and avoid skidding.
Touchdown with 5 nose up attitude, and at less than 200 ft./min.
descent ratio.
In a normal flotation condition the aircraft will rest with the fwd doors
above the waterline and aft doors below water line.
Review Ditching procedures below.
Transmit all pertinent information regarding final ditching position.
Final Approach:
14. GND PROX TERR INHIB ......................................................... PUSH IN
15. Landing Gear......................................................................................UP
16. SLAT/FLAP ...............................................................Maximum Available
17. APU EMER STOP .................................................................... PUSH IN
18. Airspeed ................................ 130 KIAS min. if engines are not running,
19. Below 1,000 feet AGL.................................Advise on PA Brace, brace
Ditching:
20. Thrust Levers...................................................................................IDLE
21. START/STOP ................................................................................ STOP
22. Engine Fire Handles .................................................PULL and ROTATE
23. Evacuation................................................................................... Initiate
[Initiate the evacuation by using the passenger address system.
Evacuate, Evacuate.]
24. BATT 1 & BATT 2 .............................................................................OFF
25. Ditching Checklist complete, and
ERJ-170 QRH
Original 29AUG2005
Forced Landing
1. Distress Signal ........................Transmit MAYDAY, MAYDAY, MAYDAY
a. Transmit present position, altitude, heading, speed, type of
aircraft, situation and intentions. Estimate time and position of
intended touchdown.
2. Transponder ................................................................................... 7700
3. Cabin Crew..................................................................................... Notify
4. Aural Warning Circuit Breakers (C7 and C31) ............................... PULL
5. NO PED/FSTN BELTS .......................................................................ON
6. ELT .....................................................................................................ON
7. PRESSURIZATION DUMP ...................................................... PUSH IN
8. Altimeters ..................................................................................__.__Set
9. Considerations:
Review Evacuation procedures on page ii.
Transmit all pertinent information regarding final landing position.
Final Approach:
10. GND PROX TERR INHIB......................................................... PUSH IN
11. Landing Gear................................................................................DOWN
12. SLAT/FLAP............................................................... Maximum Available
13. APU EMER STOP.................................................................... PUSH IN
14. Airspeed ................................. 130 KIAS min. if engines are not running
15. Below 1,000 feet AGL ................................ Advise on PA Brace, brace
16. Forced Landing Checklist complete, and
* After landing, accomplish Evacuation procedures on page ii.
Structural Damage
1. Airspeed .......................................................................... 200 KIAS MAX
2. High Maneuvering Loads ............................................................... Avoid
3. Land at the nearest suitable airport.
4.
If fuselage is damaged:
a. Altitude .................. 10,000 ft. or safe altitude (whichever is higher)
When reaching 10,000 ft.:
or b. PRESSURIZATION DUMP .............................................. PUSH IN
c. Establish landing configuration early.

d. Structural Damage Checklist complete, and
* This is an NTSB Reportable Event.
If fuselage is not damaged:
a. Establish landing configuration early.
b. Structural Damage Checklist complete, and
Original 29AUG2005
ERJ-170 QRH
DOOR CRG (FWD or AFT) OPEN

[Condition: Associated baggage door open or not properly locked.]
1.
If pressurization is normal:
or a. DOOR CRG (FWD or AFT) OPEN Checklist complete.
If pressurization is not normal:

b. Altitude................... 10,000 ft. or safe altitude (whichever is higher)
c. PRESSURIZATION DUMP............................................... PUSH IN
d. DOOR CRG (FWD or AFT) OPEN Checklist complete, and
DOOR FUELING OPEN

[Condition: Fueling door open or not properly locked.]
1. Monitor aircraft systems.
2. DOOR FUELING OPEN Checklist complete.
DOOR (CENTER or FWD) EBAY OPEN

[Condition: Associated electronic bay door open or not properly locked.]
1.
or a. DOOR (CENTER or FWD) EBAY OPEN Checklist complete.
a. Altitude .................. 10,000 ft. or safe altitude (whichever is higher)
b. DOOR (CENTER or FWD) EBAY OPEN Checklist complete, and
DOOR HYD OPEN

[Condition: Hydraulic System 3 access door open or not properly locked.]
1. Airspeed ..........................................................................250 KIAS MAX
2. DOOR HYD OPEN Checklist complete.
ERJ-170 QRH
Original 29AUG2005
DOOR (PAX or SERV) (FWD or AFT) OPEN

[Condition: (Main passenger or service) door open or not properly locked
either on the ground with an engine running or in flight.]
1. FSTN BELTS......................................................................................ON
2.
a.
If a minimum of 2 door lock indicators are green:

(1) DOOR (PAX or SERV) (FWD or AFT) OPEN Checklist
complete, and
or
or
If a minimum of 2 door lock indicators are not green:

(1) Land at nearest suitable airport.
(2) Altitude ......... 10,000 ft. or safe altitude (whichever is higher)
(3) PRESSURIZATION DUMP ..................................... PUSH IN
(4) DOOR (PAX or SERV) (FWD or AFT) OPEN Checklist
complete, and
b. Altitude .................. 10,000 ft. or safe altitude (whichever is higher)
c. PRESSURIZATION DUMP .............................................. PUSH IN
d. DOOR (PAX or SERV) (FWD or AFT) OPEN Checklist complete,
and
EMER LT NOT ARMED

[Condition: Emergency lighting system not armed.]
1. EMER LT .................................................................................... ARMED
2. EMER LT NOT ARMED Checklist complete.
EMER LT ON
[Condition: Emergency lighting system ON.]
1. EMER LT ................................................................... OFF then ARMED
2. EMER LT ON Checklist complete.
Original 29AUG2005
ERJ-170 QRH
Impaired or Cracked Windshield

1. Associated WINDSHIELD HEATING................................... PUSH OUT
2. Cockpit Door................................................................................CLOSE
Note: There is a windshield heating wire between the middle and
outer layers.
3.
If the wire appears to have continuity (i.e., no gap), then the

crack is in the outer layer:
or a. Continue normal operations.
b. Impaired or Cracked Windshield Checklist complete.
If the wire appears to have a discontinuity (i.e., gap), then the
crack may be in the middle and/or inner layers:
a. Airspeed ..................................................................220 KIAS MAX
b. Altitude................... 10,000 ft. or safe altitude (whichever is higher)
c. Land at the nearest suitable airport, and
While descending:
d. PRESSURIZATION MODE .....................................................MAN
e. PRESSURIZATION CABIN ALT .................................................UP
f. 10,000 ft. cabin altitude .........................maintain while descending
At or below 10,000 ft.:
g. PACK 1 ......................................................................... PUSH OUT
h. PACK 2 ......................................................................... PUSH OUT
i.
If visibility is impaired on both sides:

(1) Airspeed .........................................................140 KIAS MAX
or (2) Direct Vision Window ...................................................OPEN
(3) Impaired or Cracked Windshield Checklist complete.
If visibility is impaired on only one side:
(1) Pilot flying must be on the non-impaired side.
(2) Impaired or Cracked Windshield Checklist complete.
AMS CTRL FAIL

[Condition: Both AMS controller channels failed.]
1. Icing Conditions ..............................................................................Avoid
2. Altitude........................... 10,000 ft. or safe altitude (whichever is higher)
At 10,000 ft.:
3. PRESSURIZATION DUMP....................................................... PUSH IN
4. Considerations:
Assisted crossbleed start is not available.
Pneumatic assisted engine start APU is not available.
6. AMS CTRL FAIL Checklist complete, and
ERJ-170 QRH
Original 29AUG2005
CABIN DIFF PRESS FAIL

[Condition: Cabin differential pressure controller failed. Abnormal cabin
indication.]
1.
If cabin differential pressure red limit is reached:

a.
If cabin differential pressure value is negative:

(1) Aircraft descent rate...................................................Reduce
or
(2) CABIN DIFF PRESS FAIL Checklist complete.
or
If cabin differential pressure value is positive:

(1) PACK 1 ............................................................... PUSH OUT
(2) PACK 2 ............................................................... PUSH OUT
(3) Altitude ...Max 10,000 ft or safe altitude (whichever is higher)
(4) CABIN DIFF PRESS FAIL Checklist complete.
If cabin differential pressure red limit is not reached:
a. CABIN DIFF PRESS FAIL Checklist complete.
BLEED APU LEAK

[Condition: An overheat detected in the APU bleed or both APU overheat
detection system loops failed.]
1. APU BLEED ......................................................................... PUSH OUT
Wait 3 minutes.
2.
If BLEED APU LEAK remains annunciated:

a. APU EMER STOP............................................................ PUSH IN
b. APU MASTER.......................................................................... OFF
or c.
If BLEED APU LEAK still remains annunciated:

(1) BLEED 1 ............................................................. PUSH OUT
or (2) XBLEED.............................................................. PUSH OUT
(3) BLEED 1 OFF .................................................... Annunciated
(4) XBLEED SW OFF.............................................. Annunciated
(5) BLEED APU LEAK Checklist complete.
If BLEED APU LEAK does not remain annunciated:
(1) BLEED APU LEAK Checklist complete.
If BLEED APU LEAK does not remain annunciated:

a. Resume normal operations.
b. BLEED APU LEAK Checklist complete.
BLEED (1 or 2) FAIL
[Condition: A bleed failure detected. Bleed no longer available.]
1. Associated BLEED ............................................................... PUSH OUT
Wait 1 minute.
2.
If BLEED (1 or 2) remains annunciated:

a. Altitude ..................................................................... 31,000 ft. max
or
b. BLEED (1 or 2) FAIL Checklist complete.
If BLEED (1 or 2) does not remain annunciated:
a. Associated BLEED........................................................... PUSH IN
b. BLEED (1 or 2) FAIL Checklist complete.
Original 29AUG2005
ERJ-170 QRH
PACK (1 or 2) FAIL
[Condition: Associated Pack no longer available.]
1. CKPT or PAX CABIN ................................................. 12 oclock position
2. Associated PACK ................................................................ PUSH OUT
Wait 1 minute.
3. Associated PACK .................................................................... PUSH IN
4.
If PACK (1 or 2) remains annunciated:

a. Associated PACK ......................................................... PUSH OUT
or b. Altitude...................................................................... 31,000 ft. max
c. PACK (1 or 2) FAIL Checklist complete.
If PACK (1 or 2) does not remain annunciated:
After one (1) minute:
a. CKPT or PAX CABIN........................................... Operate normally
b. PACK (1 or 2) FAIL Checklist complete.
PRESN AUTO FAIL

[Condition: Both pressurization controller channels automatic mode failed.
Abnormal cabin indication (amber dashes) may be presented.]
1. PRESSURIZATION MODE ..........................................MAN then AUTO
2.
or
If PRESN AUTO FAIL remains annunciated:

a. PRESSURIZATION MODE .....................................................MAN
b. CABIN ALT ................................................................. Set Pressure
See AIRCRAFT/CABIN ALTITUDE CONVERSION TABLE on
page 8..
At 5,000 ft.:
c. CABIN ALT .................................................Hold up for 50 seconds
d. PRESN AUTO FAIL Checklist complete.
If PRESN AUTO FAIL does not remain annunciated:
a. Proceed with the flight and monitor pressurization.
b. PRESN AUTO FAIL Checklist complete.
PRESN MAN FAIL

[Condition: Both pressurization controller channels automatic mode failed.]
At 25,000 ft.:
2. PACK 1 ................................................................................. PUSH OUT
At 10,000 ft.:
3. PACK 2 ................................................................................. PUSH OUT
4. PRESN MAN FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
Loss of Pressurization Indication

[Condition: Cabin altitude or cabin P is not being presented, or during use
of the pressurization manual control.]
AIRCRAFT/CABIN ALTITUDE CONVERSION TABLE
AIRCRAFT
ALTITUDE (ft.)
CABIN ALTITUDE
(ft.)
DIFFERENTIAL
PRESSURE
(PSID)
10000
600
4.3
11000
700
4.6
12000
800
4.9
13000
1000
5.2
14000
1100
5.5
15000
1300
5.7
16000
1500
6.0
17000
1600
6.2
18000
1800
6.4
19000
2000
6.6
20000
2200
6.8
21000
2500
6.9
22000
2700
7.1
23000
2900
7.3
24000
3100
7.4
25000
3400
7.5
26000
3700
7.6
27000
3900
7.7
28000
4200
7.8
29000
4400
7.9
30000
4700
8.0
31000
5000
8.1
32000
5300
8.1
33000
5600
8.2
34000
5900
8.2
35000
6200
8.2
36000
6500
8.3
37000
6800
8.3
38000
7100
8.3
39000
7400
8.3
40000
7700
8.3
41000
8000
8.3
Original 29AUG2005
ERJ-170 QRH
RECIRC SMK DET FAIL

[Condition: Smoke detector failed.]
1. RECIRC FAN........................................................................ PUSH OUT
2. RECIRC SMK DET FAIL Checklist complete.
BLEED (1 or 2) LEAK
[Condition: An overheat detected at the associated bleed system/pack. An
amber stripe bar illuminated inside the affected bleed switch.]
1.
2.
3.
4.
5.
Associated BLEED ............................................................... PUSH OUT

APU BLEED (if applicable) ................................................... PUSH OUT
XBLEED ............................................................................... PUSH OUT
Icing Conditions ..............................................................................Avoid
Altitude.............................................................................. 31,000 ft. max
Wait 3 minutes.
6.
If BLEED (1 or 2) LEAK remains annunciated:

a.
or
If BLEED (1 or 2) OFF is annunciated:

Note: Consider the possibility of leakage in the opposite side.
(1) Opposite side BLEED ......................................... PUSH OUT

(2) APU BLEED ....................................................................OFF
or
At 10,000 ft.:
(4) PRESSURIZATION DUMP ..................................... PUSH IN
(5) BLEED (1 or 2) LEAK Checklist complete.
If BLEED (1 or 2) OFF is not annunciated:
(1) Associated Thrust Lever ................................................IDLE
(2) BLEED (1 or 2) LEAK Checklist complete, and
* Accomplish Engine Out Descent Checklist, page 25.
If BLEED (1 or 2) LEAK does not remain annunciated:
a. BLEED (1 or 2) LEAK Checklist complete.
CENTER EBAY FANS FAIL

2. CENTER EBAY FANS FAIL Checklist complete, and
FWD EBAY FANS FAIL

[Condition: Forward ebay fans failed.]
1.
If TRU (1 or 2) is annunciated:
or b. FWD EBAY FANS FAIL Checklist complete, and
If TRU (1 or 2) is not annunciated:
a. FWD EBAY FANS FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
CRG FWD VENT FAIL

2. CRG FWD VENT FAIL Checklist complete, and
APU FAIL
[Condition: APU FAIL with automatic shutdown. APU cannot be restarted.]
1.
If APU FAIL is annunciated during start:

a. APU can be restarted according to APU starter limitations.
or
b. APU FAIL Checklist complete.
If APU FAIL is not annunciated during start:
a. APU CONTROL MASTER ....................................................... OFF
b. APU........................................................................... Do not restart
c. APU FAIL Checklist compete.
APU FUEL SOV FAIL

[Condition: Shutoff valve not in the commanded position.]
1. APU. ......................................................................................Do not start
2. APU FUEL SOV FAIL Checklist complete.
APU OIL HI TEMP

[Condition: Oil temperature operating limit exceeded.]
1. APU OIL HI TEMP Checklist complete, and
* Accomplish APU FAULT checklist, page 10.
APU OIL LO PRESS

[Condition: Oil pressure is below the minimum operating limit.]
1. APU OIL LO PRESS Checklist complete, and
* Accomplish APU FAULT checklist, page 10.
APU FAULT
[Condition: Abnormal EICAS APU EGT indication may be displayed.]
1.
If abnormal EGT indication is displayed:

a. APU BLEED ................................................................. PUSH OUT
Wait 1 minute.
or
b.
If abnormal indication remains:

(1) APU EMER STOP .................................................. PUSH IN
or
(2) APU CONTROL MASTER .............................................. OFF
(3) APU FAULT Checklist complete.
If abnormal indication does not remain:
(1) APU..................................................Turn OFF if not required
(2) APU FAULT Checklist complete.
If abnormal EGT indication is not displayed:

a. APU...........................................................Turn OFF if not required
b. APU FAULT Checklist complete.
10
Original 29AUG2005
ERJ-170 QRH
AP PITCH MISTRIM
[Condition: Pitch trim and autopilot commanding pitch trim, control in
opposite directions.]
1.
2.
3.
4.
5.
Control Wheel........................................................................Hold Firmly

AP/TRIM DISC ...............................................................................Press
Pitch Trim............................................................................. As Required
Autopilot............................................................................... As Required
AP PITCH MISTRIM Checklist complete.
AP PITCH TRIM FAIL

[Condition: Autopilot stabilizer trim no longer operative.]
1.
2.
3.
4.
Control Wheel........................................................................Hold Firmly

AP/TRIM DISC ...............................................................................Press
Pitch Trim............................................................................. As Required
AP PITCH TRIM FAIL Checklist complete.
AP ROLL MISTRIM
[Condition: Roll trim and autopilot commanding roll trim, control in opposite
directions.]
1. Roll Trim .............................................................................. As Required
2. AP ROLL MISTRIM Checklist complete.
AP FAIL
[Condition: Autopilot no longer operative.]
1. Fly aircraft manually.
2. AP FAIL Checklist complete.
FD LATERAL MODE OFF

[Condition: Disconnection of the lateral mode due to invalid conditions.]
1. Flight Director Lateral Mode ..........................................................Select
2. FD LATERAL MODE OFF Checklist complete.
FD VERTICAL MODE OFF

[Condition: Disconnection of the vertical mode due to invalid conditions.]
1. Flight Director Vertical Mode .........................................................Select
2. FD VERTICAL MODE OFF Checklist complete.
AT FAIL
[Condition: Both autothrottles failed. Selected autothrottle not available.]
1. Operate thrust levers manually.
2. AT FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
11
BATT DISCHARGING
[Condition: Batteries are discharging in an electrical emergency with no RAT
assistance, or on ground when the battery is the only power
source supplying the aircraft.]
2. BATT DISCHARGING Checklist complete, and
BATT 1-2 OFF

[Condition: Battery #1 and #2 isolated from the electrical network.]
2. Consideration:
APU start is not available.
3. BATT 1-2 OFF Checklist complete, and
EMER LT BATT FAULT

[Condition: Emergency Light Battery fault detected.]
1. Do not takeoff.
GPU CONNECTED
[Condition: AC or DC GPU connected and parking brake released.]
Before taxi:
1. GPU....................................................................................... Disconnect
2. GPU CONNECTED Checklist complete.
TRU (1 or 2) FAIL
[Condition: TRU failure detected.]
1. Associated TRU ............................................................ OFF then AUTO
2.
If TRU (1 or 2) FAIL remains annunciated:

a. Associated TRU ....................................................................... OFF
or b. TRU (1 or 2) FAIL Checklist complete.
If TRU (1 or 2) FAIL does not remain annunciated:
a. TRU (1 or 2) FAIL Checklist complete.
TRU ESS FAIL

[Condition: TRU failure detected.]
1. TRU ESS.......................................................................................... OFF
2. TRU ESS FAIL Checklist complete.
12
Original 29AUG2005
ERJ-170 QRH
ELEC EMERGENCY
[Condition: AC main buses de-energized.]
1.
2.
3.
4.
5.
Airspeed ........................................................................... 130 KIAS MIN

APU ............................................................................................. START
IDG 1 ............................................................ Rotate to OFF then AUTO
IDG 2 ............................................................. Rotate to OFF then AUTO
EMER LT ..........................................................................................OFF
6.
If ELEC EMERGENCY remains annunciated:

a.
or
If BATT DISCHARGING is displayed:

(1) RAT Manual Deploy Lever ............................................PULL
or (2) TRU 1 ...................................................................Select OFF
(3) TRU 2 ...................................................................Select OFF
* Proceed to step 7.
If BATT DISCHARGING is not displayed:
* Proceed to step 7.
If ELEC EMERGENCY does not remain annunciated:

a. FLIGHT CONTROLS MODE (all) .....................PUSH IN then OUT
b. Go to step 10.
9. The following components are inoperative:
ADS 1 & 2
AOA Limit Function
Autopilot
CCD 2
Autothrottles
Flight Director 1 & 2
Engine 1 & Engine 2 Reversers
FMS 1
Fuel AC Pump 1
Ground Spoilers L1, R1, L2, R2
GPS 1
IRS 2
Ice Detectors 1 & 2
Nosewheel Steering
MCDU 1
PFD 1
MFD 2
Radio Altimeters 1 & 2
MFS L3, R3, L4, R4, L5, R5
TAT 1 & 2
NAVCOM 2
Windshield Wipers 1 & 2
Pack 1 & 2
Windshield Heaters 1 & 2
Speedbrake
WX Radar
TCAS
Yaw Damper
Windshear Detection
10. ELEC EMERGENCY Checklist complete, and
* Land at the nearest suitable airport.
* Accomplish RAT Deployed Descent Checklist
Deployed Landing Checklist, page 21.
ERJ-170 QRH
Original 29AUG2005
and RAT
13
AC BUS 1 OFF
[Condition: AC BUS 1 de-energized.]
AC Fuel Pump 1
Windshield Heater 2
Ice Detector 1
Windshield Wiper 2
Hydraulic System 2 Electric Pump

2. Considerations:
Fuel XFEED LOW 2 is not available.
SLATS will operate at low rate (half speed).
3.
If flying in icing conditions:

a. ICE PROTECTION MODE.........................................................ON
or Two (2) minutes after exiting icing conditions:
b. ICE PROTECTION MODE .................................................... AUTO

c. AC BUS 1 OFF Checklist complete.
If not flying in icing conditions:
a. AC BUS 1 OFF Checklist complete.
AC BUS 2 OFF
[Condition: AC BUS 2 de-energized.]
Ice Detector 2
Hydraulic System 3 Electric Pump B
Windshield Heater 1
Windshield Wiper 1
2. Consideration:
FLAPS will operate at low rate (half speed).
3.
If flying in icing conditions:

or Two (2) minutes after exiting icing conditions:
b. ICE PROTECTION MODE .................................................... AUTO

c. AC BUS 2 OFF Checklist complete.
If not flying in icing conditions:
a. AC BUS 2 OFF Checklist complete.
BATT 1 OFF
[Condition: BATT 1 isolated from electrical system.]
1. BATT 1 ...............................................................................................ON
2. Consideration:
If BATT 1 is off, APU start is not available.
3. BATT 1 OFF Checklist complete.
14
Original 29AUG2005
ERJ-170 QRH
AC ESS BUS OFF

[Condition: AC ESS BUS de-energized.]
1. TRU ESS ..........................................................................................OFF
AC Fuel Pump 2
Hydraulic System 3 Electric Pump A
3. Considerations:
Fuel XFEED LOW 1 is not available.
SLATS/FLAPS will operate at low rate (half speed).
4. AC ESS BUS OFF Checklist complete.
AC STBY BUS OFF

[Condition: AC STBY BUS de-energized.]
1. Electrical Systems .......................................................................Monitor
Ignitions 1A & 2A
3. Consideration:
Engine start with batteries only is not available.
4. AC STBY BUS OFF Checklist complete.
APU GEN OFF BUS

[Condition: APU generator failure or APU GEN switch pushed out.]
1. APU GEN .................................................................PUSH OUT then IN
2.
If APU GEN OFF BUS remains annunciated:

a. APU GEN ..................................................................... PUSH OUT
or b. APU GEN OFF BUS Checklist complete.
If APU GEN OFF BUS does not remain annunciated:
a. APU GEN OFF BUS Checklist complete.
BATT (1 or 2) DISCHARGING
[Condition: Associated battery discharging due to EPGDS (Electrical Power
Generation and Distribution System) automation failure, or the
battery is the only source supplying the system.]
1. Associated TRU.............................................................OFF then AUTO
2.
If BATT (1 or 2) DISCHARGING remains annunciated:

a. TRU (1 or 2)..............................................................................OFF
or b. BATT (1 or 2) DISCHARGING Checklist complete.
If BATT (1 or 2) DISCHARGING does not remain annunciated:
a. BATT (1 or 2) DISCHARGING Checklist complete.
ERJ-170 QRH
Original 29AUG2005
15
BATT 2 OFF
[Condition: BATT 2 isolated from the electrical system.]
1. BATT 2 .......................................................................................... AUTO
2. BATT 2 OFF Checklist complete.
DC BUS 1 OFF
[Condition: DC BUS 1 isolated from the electrical system.]
1.
2.
3.
4.
Autothrottles ........................................................................... Disengage

EMER LT .......................................................................................... OFF
Altitude ............................................................................. 31,000 ft. max
The following components are inoperative:
PTU
Thrust Reverser 1
Windshield Heater 2
Engine 1 Autothrottle
Weather Radar
Pack 1
Windshield Wiper 2
ADS 1
Autopilot
MFD 2
PFD 1
CCD 2
MCDU 1
MFS L5 + R5
Radio Altimeter 1
5. Considerations:
SLATS/FLAPS will operate at low rate (half speed).

Perform a Flaps FULL landing.
Arm the EMER LT on final.
Multiply the Unfactored Landing Distance on page 92 by 1.15.
6. DC BUS 1 OFF Checklist complete.
16
Original 29AUG2005
ERJ-170 QRH
DC BUS 2 OFF
[Condition: DC BUS 2 de-energized.]
1. Autothrottles ...........................................................................Disengage
2. Altitude.............................................................................. 31,000 ft. max
PFD 2
ADS 2
Transponder 2
NAVCOM 2
Engine Vibration Indications
Pedal Adjustment Switch
TCAS
Radio Altimeter 2
Engine 2 Thrust Reverser
Speedbrakes
Roll Trim
Hydraulic System 3 Electric Pump B
Nosewheel Steering
Windshield Wiper 1
Autothrottle 2
Windshield Heater 1
Pack 2
Multi Function Spoilers L3, L4, R3, R4

4. Considerations:
Steer the aircraft on the ground using differential braking and rudder.
5. DC BUS 2 OFF Checklist complete.
ERJ-170 QRH
Original 29AUG2005
17
DC ESS BUS 1 OFF

[Condition: DC ESS BUS 1 de-energized.]
1.
2.
3.
4.
Icing Conditions.............................................................................. Avoid

BATT 1 ............................................................................................. OFF
Land at the nearest suitable airport.
NAV/COM 1
Fwd. LAV Smoke Detection
DAP 1
Ignition 1A & 2A
EICAS
ADS 1
Master Caution 1
Start Valve 1
Transponder 1
MFS Panel L5, R5
Hydraulic System 2 Depress. Valve
Outboard Brakes
RAT Automatic Deployment
APU
Oil Pressure Indicator 1
Fuel Quantity Indicator 1
Hydraulic System 3 Electric Pump A

5. SPOILER FAULT Checklist ....................................... Do not accomplish
6. Considerations:
Compass internal light will be inoperative.

FADEC will set flight idle on the ground.
Engine 2 windmill start is not available.
Thrust reversers, ground spoilers, wing anti-ice and ground idle may not
be available.
Expect lower (slower) roll rates and speedbrake efficiency.
Apply the emergency/parking monitoring the parking brake light. When
the emergency/parking light is on, maintain steady pressure since antiskid protection is not available.
7. DC ESS BUS 1 OFF Checklist complete, and

18
Original 29AUG2005
ERJ-170 QRH
DC ESS BUS 2 OFF

1.
2.
3.
4.
Icing Conditions ..............................................................................Avoid

BATT 2..............................................................................................OFF
DAP 2
Inboard Brakes
MFD 1
CCD 1
ELT
Master Warning/Caution 2
ADS 3 & ADS Standby
Aural Warning 2
Hydraulic System 1 Depress. Valve
Fuel Quantity 2
AFT LAV Smoke Detection
DC Fuel Pump
APU Fire Detection
Thrust Reversers 1 & 2
APU Fire Extinguishing
ENG 2 Oil Pressure Indication
APU Fuel SOV
IESS
ENG 2 Start Valve
Fuel Xfeed Operation
MFS Panel L3, R3, L4, R4
TCAS
MCDU 2
5. SPOILER FAULT Checklist ....................................... Do not accomplish
6. APU MASTER ..................................................................................OFF
7. Considerations:
FADEC will set flight idle on the ground.

SLATS will operate at low rate (half speed).
Engine 1 windmill start is not available.
Apply the emergency/parking monitoring the parking brake light. When
the emergency/parking light is on, maintain steady pressure since antiskid protection is not available.
On ground, use differential braking and rudder to steer the aircraft.
Thrust reversers, steering, ground spoilers, wing anti-ice and ground
idle may not be available.
8. DC ESS BUS 2 OFF Checklist complete, and
ERJ-170 QRH
Original 29AUG2005
19
DC ESS BUS 3 OFF

1. TRU ESS.......................................................................................... OFF
2.
If DC ESS BUS 3 OFF remains annunciated:

a. The following components are inoperative:
or
Radio Altimeter 3
Fuel Crossfeed Valve
Passenger Address
Cargo Compartments Fire Bottles
ADS 2
Internal Lights of all Switches
Rudder Trim
Landing Gear Override Switch
FIREX Switches
Cockpit Dome Lights
b. Consideration:
c. APU MASTER.......................................................................... OFF

d. DC ESS BUS 3 OFF Checklist complete.
If DC ESS BUS 3 OFF does not remain annunciated:
a. DC ESS BUS 3 OFF Checklist complete.
IDG (1 or 2) OFF BUS

[Condition: IDG (1 or 2) failure or IDG (1 or 2) in OFF position.]
1. Associated IDG ............................................................. OFF then AUTO
2.
If IDG (1 or 2) OFF BUS remains annunciated:

a. Associated IDG ........................................................................ OFF
or b. APU............................................................................. As Required
c. IDG (1 or 2) OFF BUS Checklist complete.
If IDG (1 or 2) OFF BUS does not remain annunciated:
a. IDG (1 or 2) OFF BUS Checklist complete.
IDG (1 or 2) OIL
[Condition: High oil temperature or low oil pressure detected. Affected IDG
light becomes amber.]
1. IDG #___........................Confirm ................................................... DISC
Once disconnected, the IDG cannot be reset
in flight.
2. IDG (1 or 2) OIL Checklist complete.
20
Original 29AUG2005
ERJ-170 QRH
RAT Deployed Descent Checklist

1. Approach considerations:
Plan on a Flap 3 landing.
2. GND PROX FLAP OVRD ......................................................... PUSH IN
3. Shoulder Harness...................... Verify............................................... On
4. FSTN BELTS ..................................................................................... ON
5. Altimeters................................... Verify..................................... __.__Set
6. Landing Data ............................. Verify.............................................. Set
a. Set VREF FULL + 20 KIAS or 130 KIAS (whichever is higher).
7. EICAS........................................................................................Checked
8. Approach Briefing .................................................................... Complete
9. RAT Deployed Descent Checklist complete.
RAT Deployed Landing Checklist

1. EICAS........................................................................................Checked
2. EMER LT ....................................................................................ARMED
3. Landing Gear............................. Verify............................Down, 3 Green
4. Flaps .......................................... Verify..................................................3
5. RAT Deployed Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
21
Dual Engine Failure Descent Checklist

1. Approach consideration:
2.
3.
4.
5.
6.
7.
8.
9.
10.
Flight Attendants ............................................................................ Notify

ATC ................................................................................................ Notify
Transponder .................................................................................... 7700
Aural Warning CBs (C7 and C31) .................................................. PULL
GND PROX FLAP OVRD......................................................... PUSH IN
Shoulder Harness.......................Verify .............................................. On
FSTN BELTS......................................................................................ON
Altimeters ...................................Verify .....................................__.__Set
Landing Data ............................. Verify...............................................Set
11. Approach Briefing.....................................................................Complete
12. Landing consideration:
For a ditching, plan on gear up.
At 10,000 ft. and below:
13. PRESSURIZATION DUMP .................................................. PUSH OUT
14.
If depressurized and ditching is required:

a. PRESSURIZATION MODE ..................................................... MAN
or b. CABIN ALT ................................................DOWN (for 50 seconds)
c. Dual Engine Failure Descent Checklist complete.
If depressurized and ditching is not required:
a. Dual Engine Failure Descent Checklist complete.
Dual Engine Failure Landing Checklist

1. EMER LT .................................................................................... ARMED
2. Landing Gear..............................Verify .......................Down, 3 Green or
Up (if ditching)
Note: Alternate gear extension may be required.
3.
4.
5.
6.
Flaps..................................................................................Max Available
Airspeed ........................................................................... 130 KIAS MIN
APU EMER STOP.................................................................... PUSH IN
Dual Engine Failure Landing Checklist complete, and
* Below 1,000 feet AGL, advise on PA Brace, brace.
* When required, accomplish Evacuation, page ii.
22
Original 29AUG2005
ERJ-170 QRH
ENG (1 or 2) REV DEPLOYED

[Condition: Thrust reverser deployed unexpectedly or not stowed when
commanded to stow. Reverse position undetermined. REV icon
displayed above the associated ITT indicator.]
2. #__Thrust Lever ........................ Confirm ........................................IDLE
3.
If buffeting is noticed:
a. #__START/STOP ........................... Confirm ......................... STOP
b. APU (if available)................................................................. START
or c. Fuel.....................................................................................Balance
d. Land at the nearest suitable airport.
e. ENG (1 or 2) REV DEPLOYED Checklist complete, and
* Accomplish Engine Out Descent Checklist and Engine Out
If buffeting is not noticed:
b. ENG (1 or 2) REV DEPLOYED Checklist complete, and
ENG (1 or 2) CONTROL FAULT

[Condition: Pilot unable to modulate thrust, OBV (Operability Bleed Valve)
failed open or engine responds slowly.]
Avoid thrust reverser use, rapid thrust lever

movement and high thrust operation.
2. If engine thrust is controllable:
or a. ENG (1 or 2) CONTROL FAULT Checklist complete.
If engine thrust is not controllable:
a. ENG (1 or 2) CONTROL FAULT Checklist complete, and
* Accomplish Precautionary Engine Shutdown procedure,
page 26.
ENG (1 or 2) FADEC OVERTEMP

[Condition: FADEC overtemperature detected.]
1.
If engine parameters are normal:

or a. ENG (1 or 2) FADEC OVERTEMP Checklist complete.
If engine parameters are not normal
a. ENG (1 or 2) FADEC OVERTEMP Checklist complete, and
page 26.
ERJ-170 QRH
Original 29AUG2005
23
ENG (1 or 2) FAIL
[Condition: Unexpected engine shutdown occurred. EICAS: FAIL icon in
center of the N1 gauge. Oil pressure indication displaying red.]
1. Autothrottles ........................................................................... Disengage
2. #__Thrust Lever .........................Confirm ....................................... IDLE
3.
If engine did autorelight:

a. Monitor engine parameters.
Note: After an engine airstart, if flight conditions permit, operate
the engine at idle for 2 minutes prior to high thrust
operation.
or
b. ENG (1 or 2) FAIL Checklist complete, and

If engine did not autorelight:
a. #__START/STOP ........................... Confirm ......................... STOP
b. APU (if available) .................................................................START
c. Fuel .................................................................................... Balance
d.
or
If fuel leak is suspected:

(1) FUEL XFEED.................................................................. OFF
(2)
If leak is on the RH tank:

(a) APU ....................................................................... OFF
or
(b) Go to Step 4.
If leak is not on the RH tank:
(a) APU .......................................................... As Required
(b) Go to Step 4.
If fuel leak is not suspected:

(1) Go to Step 4.
4.
If engine airstart is required or considered:

a. ENG (1 or 2) FAIL Checklist complete, and
or
* Accomplish Engine Airstart procedure, page 32.
If engine airstart is not required or considered:
a. ENG (1 or 2) FAIL Checklist complete, and
* If required, accomplish Driftdown, page 29.
24
Original 29AUG2005
ERJ-170 QRH
Engine Out Descent Checklist

Use SLAT/FLAP 5 for landing; Set VREF FULL + 20 KIAS.
If RAT deployed use SLAT/FLAP 3 only; Set VREF FULL + 20 KIAS.
3. FSTN BELTS ..................................................................................... ON
4. Altimeters................................... Verify.................................... .__.__Set
5. Landing Data ............................. Verify.............................................. Set
6. EICAS........................................................................................Checked
8. Go Around Considerations:
Simultaneously press TOGA and ensure thrust lever in TOGA detent
and verify thrust setting.
Rotate to FD commands and/or go around attitude of 8 nose up.
Select FLAPS 2, Positive Rate, Gear UP, maintain VAC and limit bank
angle to 15.
Climb straight ahead to 500 ft. AGL or follow Engine Failure - Missed
Approach procedure if published.
Above 400 ft. select HDG or FMS NAV.
Climbing through engine out acceleration altitude select FLCH, VFS.
Retract flaps on flap retraction schedule.
9. Engine Out Descent Checklist complete.
Engine Out Landing Checklist

1. Landing consideration:
During landing only operative engine thrust reverser is available.
2. EICAS........................................................................................Checked
3. Landing Gear.............................Verify ........................DOWN, 3 GREEN
4. FLAPS......................................Verify ....................................................5
3 (if RAT deployed)
5. FUEL XFEED ...................................................................................OFF
6. Engine Out Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
25
Precautionary Engine Shutdown

2. #__Thrust Lever .........................Confirm ........................................ IDLE
3. #__START/STOP .......................Confirm ...................................... STOP
If the engine does not shutdown, PULL do not
rotate the associated FIRE EXTINGUISHING
HANDLE.
4.
5.
6.
7.
8.
Engine Thrust (remaining engine) ....................................... As Required

APU (if available)..........................................................................START
Fuel Balance ....................................................................... As Required
Precautionary Engine Shutdown Checklist complete, and
* If required, accomplish Driftdown, page 29.
ENG (1 or 2) FUEL IMP BYPASS

[Condition: Fuel filter impending bypass.]
1.
If both engines are affected:

or b. ENG (1 or 2) FUEL IMP BYPASS Checklist complete.
If one engine affected:
a. Monitor engine and fuel systems.
b. ENG (1 or 2) FUEL IMP BYPASS Checklist complete.
ENG (1 or 2) FUEL LO PRESS

[Condition: Fuel pressure low. Backup fuel pump activated.]
1.
2.
3.
4.
5.
FUEL XFEED ................................................................................... OFF

Autothrottles ........................................................................... Disengage
#__Thrust Lever .........................Confirm ........................................ IDLE
Altitude ............................................................................. 25,000 ft. max
Consideration:
If thrust lever is set above idle, ENG (1 or 2) FUEL LO PRESS message

may return.
6.

a. ENG (1 or 2) FUEL LO PRESS Checklist complete, and
or
* Accomplish Fuel Leak procedure, page 57..
a. ENG (1 or 2) FUEL LO PRESS Checklist complete.
26
Original 29AUG2005
ERJ-170 QRH
Engine Abnormal Vibration

[Condition: Engine vibration indication becomes amber.]
2.
or
If vibration is due to ice accumulation:

a. #__Thrust Lever ............................. Confirm ...........................IDLE
then advance to 70% N1 min.
Wait 30 seconds.
b. #__Thrust Lever .......................................................... As Required
c. Engine Abnormal Vibration Checklist complete.
If vibration is not due to ice accumulation:
a. #__Thrust Lever ................................................................. Reduce
b.
If able to maintain vibration and/or engine parameters within

operating limits:
or
(1) Engine Abnormal Vibration Checklist complete.
If not able to maintain vibration and/or engine parameters
within operating limits:
(1) Engine Abnormal Vibration Checklist complete, and
* Accomplish
Precautionary
Engine
Shutdown
procedure, page 26.
Volcanic Ash Encounter

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Accomplish the following while making a 180 turn:

ATC.................................................................................................Notify
Autothrottles ...........................................................................Disengage
Thrust (altitude permitting)............................................. Reduce to IDLE
[This reduces ash ingestion, maximizes engine surge margin and
lowers engine turbine temperature.]
Oxygen Masks......................................................................... ON/100%
Cabin Crew.....................................................................................Notify
Passenger Oxygen .............................................................. As Required
ICE PROTECTION MODE ................................................................ ON
APU ............................................................................................. START
ENGINE PARAMETERS .............................................................Monitor
Airspeed Indications ....................................................................Monitor
Volcanic Ash Encounter Checklist complete, and
ERJ-170 QRH
Original 29AUG2005
27
ENG (1 or 2) FUEL SOV FAIL

[Condition: Associated shutoff valve not in commanded position.]
1.
If Fire Handle is pulled:

a. Associated FUEL AC PUMP .................................................... OFF
or
b. FUEL XFEED ........................................................................... OFF
c. ENG (1 or 2) FUEL SOV FAIL Checklist complete.
If Fire Handle is not pulled:
a. ENG (1 or 2) FUEL SOV FAIL Checklist complete.
Engine ITT Overtemperature

[Condition: ITT pointer and digits flashing red.]
2. #__Thrust Lever .........................Confirm ....................................Reduce
3. If able to maintain ITT within limits with reduced thrust:
or a. Engine ITT Overtemperature Checklist complete.
If not able to maintain ITT within limits with reduced thrust:
b. Engine ITT Overtemperature Checklist complete, and
page 26.
ENG (1 or 2) OIL LO PRESS

[Condition: Low oil pressure detected. Amber oil pressure indication.]
1. Oil Pressure Indication .................................................................. Check
2.
If oil pressure indication is normal:

or a. Engine Indications............................................................... Monitor
b. ENG (1 or 2) OIL LO PRESS Checklist complete.
If oil pressure indication is not normal:
a. ENG (1 or 2) OIL LO PRESS Checklist complete, and
page 26.
ENG (1 or 2) REV TLA FAIL

[Condition: Associated thrust reverser solenoid protection failed.]
1. Do not move thrust levers below idle.
2. Consideration:
Thrust reverser (affected engine) is not available.
3. ENG (1 or 2) REV TLA FAIL Checklist complete.
ENG TLA NOT TOGA

[Condition: TLA not at TOGA position during takeoff and/or go-around.]
1. Thrust Levers ...................................................................TOGA position
2. ENG TLA NOT TOGA Checklist complete.
28
Original 29AUG2005
ERJ-170 QRH
Driftdown
[Condition: Engine failure during cruise when descent to lower altitude
becomes necessary.]
CRUISE ALTITUDE - CONFIGURATION - CLEAN
o
DRIFTDOWN SPEED
ENGINE LOSS
MAX CONT THRUST
TERRAIN CRITICAL
o
LRC CRUISE
LEVEL OFF
1. Autothrottles .....................................................................................OFF
2. Max. ContinuoUs Thrust.................................................................... Set
3. SPD on GP .................................................. Set SPD from Tables below
a. Enter the weight row (Start Driftdown) and proceed to the
appropriate speed (Initial Driftdown Speed).
4. ALT SEL ....................... Set Gross Level-Off Altitude from Tables below
a. Enter the weight row (Start of Driftdown) and proceed to the
appropriate ISA deviation column to determine the Gross LevelOff Altitude.
5. FLCH ............................................................................................Select
DRIFTDOWN TABLE
EMBRAER 170 CF34-8E5 ENGINES FAA CERTIFICATION
BLEEDS ON/ENGINE & WING ANTI-ICE OFF
WEIGHT (lb)
START
LEVEL OFF
DRIFTDOWN
INITIAL
GROSS LEVEL OFF ALTITUDE - FT
DRIFTDOWN
(NET LEVEL OFF ALTITUDE - FT)
SPEED
(KIAS)
ISA+10C
& BELOW
ISA +15C
ISA+20C
19600
(14400)
18600
(13000)
79000
75400
199
20000
(15100)
75000
72000
194
21300
(17000)
21000
(16400)
20200
(15100)
71000
68400
188
22700
(18600)
22400
(18200)
21900
(17000)
67000
64600
183
24100
(20100)
24000
(19900)
23400
(19000)
63000
60900
178
25700
(21700)
25600
(21500)
25000
(20900)
59000
57100
172
27300
(23300)
27200
(23200)
26700
(22700)
55000
53300
166
28900
(25100)
28900
(25000)
28400
(24600)
51000
49500
160
30700
(26900)
30700
(26900)
30300
(26500)
DRIFTDOWN TABLE
EMBRAER 170 CF34-8E5 ENGINES FAA CERTIFICATION
BLEEDS ON/ENGINE & WING ANTI-ICE ON
WEIGHT (lb)
START
LEVEL OFF
DRIFTDOWN
INITIAL
GROSS LEVEL OFF ALTITUDE - FT
DRIFTDOWN
(NET LEVEL OFF ALTITUDE - FT)
SPEED
(KIAS)
ISA-8C
& BELOW
ISA
ISA+10C
19600
(14700)
18000
(12600)
79000
75400
198
19700
(14900)
75000
72200
194
20900
(16800)
20800
(16600)
19400
(14700)
71000
68500
188
22200
(18400)
22200
(18200)
20800
(16500)
67000
64700
183
23600
(19800)
23600
(19700)
22300
(18200)
63000
61000
178
25100
(21300)
25000
(21300)
23800
(19900)
59000
57100
172
26600
(22900)
26300
(22900)
25300
(21600)
55000
53400
166
28300
(24600)
27500
(24600)
26500
(23400)
51000
49600
160
30100
(26300)
29000
(26100)
27800
(25100)
6. Driftdown Checklist complete.

ERJ-170 QRH
Original 29AUG2005
29
ENG (1 or 2) START VLV OPEN

[Condition: Start valve not closed while engine running.]
1. XBLEED ............................................................................... PUSH OUT
2. Associated BLEED ............................................................... PUSH OUT
3.
If during start:
or a.
If ENG 1 START VLV OPEN is annunciated:

(1) APU BLEED (if applicable) ................................. PUSH OUT
or
(2) #1 Thrust Lever.............................................................. IDLE
(3) #1 START/STOP.......................................................... STOP
(4) ENG (1 or 2) START VLV OPEN Checklist complete.
If ENG 2 START VLV OPEN is annunciated:
(1) Engine start ground cart............................................Remove
(2) #2 Thrust Lever.............................................................. IDLE
(3) #2 START/STOP.......................................................... STOP
(4) ENG (1 or 2) START VLV OPEN Checklist complete.
If during flight:
a. APU BLEED ................................................................. PUSH OUT
b. Icing Conditions...................................................................... Avoid
c. Altitude ..................................... Max. 31,000 ft. or min safe altitude
d. Consideration:
Inflight assisted starts are not possible for the affected engine.
e. ENG (1 or 2) START VLV OPEN Checklist complete.
ENG (1 or 2) TLA FAIL

[Condition: Associated engine thrust control lost.]
1. Thrust Rating...................................................Set to IDLE automatically
2. ENG (1 or 2) TLA FAIL Checklist complete, and
Landing Checklist procedure, page 25.
ENG (1 or 2) T2 HEAT FAIL

[Condition: Associated T2 heater failed.]
1. Icing Conditions.............................................................................. Avoid
2. ENG (1 or 2) T2 HEAT FAIL Checklist complete.
ENG (1 OR 2) NO DISPATCH
1. Do not takeoff.
ENG (1 OR 2) OIL LO LEVEL

1. Do not takeoff.
ENG 1 (2) REV FAIL

1. Do not takeoff.
30
Original 29AUG2005
ERJ-170 QRH
ENG 1 (2) REV PROT FAULT

1. Do not takeoff.
ENG EXCEEDANCE
1. Do not takeoff.
ENG THR RATING DISAG

1. Do not takeoff.
ENG NO TAKEOFF DATA

[Condition: Takeoff data not entered successfully. Discrepancy between
information entered in FMS for engine 1 and 2 detected.]
1. Takeoff Data Setting ..................................................... Enter or Reenter
2. ENG NO TAKEOFF DATA Checklist complete.
ENG REF A-I DISAG

[Condition: Ice protection mode selector set to the ON position with OFF or
ENG in the takeoff data set (TDS) menu.]
1.
If takeoff data correct:

a. Reconfigure the aircraft.
or
b. ENG REF A-I DISAG Checklist complete.
If aircraft configuration correct:
a. Re-enter the takeoff data.
ENG REF ECS DISAG

[Condition: Discrepancy between REF ECS input and actual ECS bleed
configuration.]
Note: This message will always be displayed when the following
conditions apply simultaneously:
the REF ECS is set to ON,
the APU is running, and
the engine thrust levers are set to idle.
1. If takeoff data correct:
a. Reconfigure the aircraft.
or
If aircraft configuration correct:
a. Re-enter the takeoff data.
b. ENG REF ECS DISAG Checklist complete.
ERJ-170 QRH
Original 29AUG2005
31
Engine Airstart
1. Considerations:
Windmilling starts accomplished with residual ITT below 90C are more
reliable. Start attempts outside of the airstart envelope are not assured.
After an engine airstart, if flight conditions permit, operate the engine at
idle for 2 min. prior to high thrust operations.
3. Airstart Envelope .......................................................................... Check
See Engine Airstart Envelope on page 33.
4.
If doing a windmilling airstart:

a. XBLEED ....................................................................... PUSH OUT
b. APU BLEED (if engine 1 is affected)............................ PUSH OUT
c. Inoperative engine N2 ...................................................... 7.2% min
d. Inoperative engine IGNITION................................................OVRD
or e. Inoperative START/STOP ...................................START then RUN
(1) If windmilling airstart is successful:
After engine stabilizes at idle:
(a) XBLEED ........................................................ PUSH IN
or
(b) IGNITION ........................................................... AUTO
(c) FUEL ............................................................... Balance
(d) Engine Airstart Checklist complete.
Windmilling airstart not successful:
(a) XBLEED ........................................................ PUSH IN
(b) #__START/STOP ............ Confirm...................... STOP
(c) IGNITION ........................................................... AUTO
(d) FUEL ............................................................... Balance
(e) Engine Airstart Checklist complete, and
* Accomplish Engine Out Descent Checklist and
Engine Out Landing Checklist, page 25.
If doing an assisted airstart:
a. Operative Engine N2 ......................................................... 80% min
b. Inoperative engine IGNITION................................................OVRD
c. Inoperative START/STOP ...................................START then RUN
(1)
If assisted airstart is successful:
After engine stabilizes at idle:

or (a) IGNITION ........................................................... AUTO
(b) Engine Airstart Checklist complete.
If assisted airstart is not successful:
(a) #__START/STOP ............ Confirm...................... STOP
(b) IGNITION ........................................................... AUTO
(c) FUEL ............................................................... Balance
(d) Engine Airstart Checklist complete, and
* Accomplish Engine Out Descent Checklist and
Engine Out Landing Checklist, page 25.
32
Original 29AUG2005
ERJ-170 QRH
Engine Airstart Envelope
ERJ-170 QRH
Original 29AUG2005
33
APU FIRE DET FAIL

[Condition: APU fire detection system failed.]
1. APU MASTER .................................................................................. OFF
Note: The message APU FIRE DET FAIL may appear just before the
message APU FIRE.
2. APU FIRE DET FAIL Checklist complete, and
* Accomplish APU FIRE Checklist, page vii if APU FIRE
annunciates.
APU FIREX FAIL

[Condition: APU fire extinguisher failed.]
1. APU MASTER ................................................................................. OFF
2. APU FIREX FAIL Checklist complete.
CRG (FWD or AFT) FIRE SYS FAIL

[Condition: All smoke detectors failed in the associated compartment, or
pressure in any extinguisher bottle is low and the cartridges are
intact, or any of the cartridge circuits are opened.]
1. If cargo compartment is empty:
or a. CRG (FWD or AFT) FIRE SYS FAIL Checklist complete.
If cargo compartment is not empty:
b. CRG (FWD or AFT) FIRE SYS FAIL Checklist complete, and
ENG (1 OR 2) FIRE DET FAIL

[Condition: Engine fire detection system failed.]
1.
If fire is suspected:
a. ENG (1 or 2) FIRE DET FAIL Checklist complete, and
or
* Accomplish Engine Fire, Severe Damage, or Separation
Checklist, page vi.
If fire is not suspected:
a. Engine Parameters ............................................................. Monitor
b. ENG (1 or 2) FIRE DET FAIL Checklist complete.
34
Original 29AUG2005
ERJ-170 QRH
Cargo Compartment Fire

[Condition: Fire in the cargo compartment with no EICAS warning message.]
Associated Cargo Compartment (FWD or AFT):
1. Associated CARGO SMOKE.........................................................PUSH
After CRG (FWD or AFT) FIREX HI ARMED is annunciated and
associated CARGO SMOKE Light illuminates:
2. Associated CARGO SMOKE............................................... PUSH again
3. Associated CARGO SMOKE Light ..................................... Extinguishes
4. CRG (FWD or AFT) FIREX LO ARM................................... Annunciates
5. CRG (FWD or AFT) FIREX HI ARMED....Does not remain annunciated
Note: The low rate fire extinguishing bottle does not automatically
discharge on the ground, unless the pilot pushes the associated
CARGO SMOKE once again.
Wait 1 minute.
6. CRG (FWD or AFT) FIREX LO ARM........Does not remain annunciated
7. Associated CARGO SMOKE Light ..................................... Extinguishes
9. Cargo Compartment Fire Checklist complete, and
ELEV NML MODE FAIL

[Condition: Elevator system normal mode inoperative.]
1. FLIGHT CONTROL MODE ELEVATOR................................... PUSH IN
2. ELEVATOR FAULT Procedure .................................. Do not accomplish
AOA Limit
Auto Configuration Trim
Autopilot
Elevator Thrust Compensation
4. Considerations:
5. ELEV NML MODE FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
35
RUDDER NML MODE FAIL

[Condition: Rudder system normal mode inoperative.]
1. FLIGHT CONTROL MODE RUDDER...................................... PUSH IN
2. RUDDER FAULT Procedure ..................................... Do not accomplish
Yaw Damper
Turn Coordination
4. RUDDER NML MODE FAIL Checklist complete.

AOA LIMIT FAIL

[Condition: One or more sensors required to perform AOA Limiting function
failed and function no longer available.]
1. Considerations:
2. AOA LIMIT FAIL Checklist complete.
ELEV THR COMP FAIL

[Condition: One or more sensors required to perform Elevator Thrust
Compensation function failed and function no longer available.]
1. Compensate manually any pitch tendency following thrust variations.
2. ELEV THR COMP FAIL Checklist complete.
ELEVATOR FAULT
[Condition: Left and Right elevator system reverted to direct mode.]
Note: If the SPOILER FAULT message is also displayed, accomplish the
Spoiler Fault procedure prior to this procedure.
1. FLIGHT CONTROLS MODE ELEVATORS........PUSH IN, WAIT 10
SECONDS, then OUT
2.
If ELEVATOR FAULT remains annunciated:

or
Auto Configuration Trim
AOA Limit
Autopilot
Elevator Thrust Compensation
b. Considerations:

c. ELEVATOR FAULT Checklist complete.

If ELEVATOR FAULT does not remain annunciated:
a. Resume normal flight operations and report to maintenance.
b. ELEVATOR FAULT Checklist complete.
36
Original 29AUG2005
ERJ-170 QRH
ELEVATOR (LH or RH) FAIL

[Condition: The associated elevator panel jammed. Remaining elevator
forced in direct mode.]
1. Airspeed .................................................................................As follows:
If the failure occurs ___ 175 KIAS...
Then maximum airspeed is...
above
at or below
175 KIAS
2. ELEVATOR (LH or RH) FAIL Checklist complete, and

* Accomplish Pitch/Roll Malfunction Descent Checklist and Pitch/
Roll Malfunction Landing Checklist, page 46.
FLT CTRL NO DISPATCH

1. Do not takeoff.
FLT CTRL FAULT

1. Do not takeoff.
ERJ-170 QRH
Original 29AUG2005
37
(FLAP or SLAT) FAIL

[Condition: Flap or Slat malfunction.]
1. Airspeed ..........................................Maintain for appropriate flap setting
2. Flaps.................................................................. Cycle (up to 3 attempts)
The objectives of the following steps are to determine:
what has failed (i.e., FLAP, SLAT or both)

when the failure occurs
what is the most FLAP and SLAT extension possible
Read steps a. through c. below entirely before accomplishing.

a. Return the Flap lever to the previously selected position.
b. Reselect desired Flap position.
c. Determine the most extended SLAT or FLAP position prior to a
failure occurring.
For example:
When selecting the flap lever to 1,
if a ___ failure occurs...
then the most extended...
FLAP
FLAP position is 0.
SLAT
SLAT position is 0.
3.
If (FLAP or SLAT) FAIL does not remain annunciated:

or a. (FLAP or SLAT) FAIL Checklist complete.
If (FLAP or SLAT) FAIL remains annunciated:
a. Consideration:
Limit bank angle to 20 maximum.
b. Using the last normal FLAP/SLAT position prior to a failure
occurring, determine the most extended FLAP/SLAT setting from
the following table:
For example:
If a SLAT FAIL occurs at 1, then
the most extended SLAT setting is 0.
By reading down the SLAT 0 column:
the most extended FLAP setting is 2.

the Flap lever is set to 2.
the Max Speed (KIAS) is 215 KIAS.
the VREF (KIAS) IS VREF FULL + 40.
the Ldg Coef is 1.82.
If a FLAP FAIL occurs at 2, then

the most extended FLAP setting is 1.
By reading across the FLAP 1 row:
the most extended SLAT setting is FULL.

the Flap lever is set to FULL.
the Max Speed (KIAS) is 180 KIAS.
the VREF (KIAS) IS VREF FULL + 35.
the Ldg Coef is 2.00.
Contd
38
Original 29AUG2005
ERJ-170 QRH
SLAT
FLAP
1, 2, 3
4, 5, FULL
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
VMO/MMO
VREF FULL+ 60
2.41
230 KIAS
VREF FULL+ 65
2.48
180 KIAS
VREF FULL+ 65
2.49
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
230 KIAS
VREF FULL+ 50
2.12
230 KIAS
VREF FULL+ 35
1.97
180 KIAS
VREF FULL+ 35
2.00
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
215 KIAS
VREF FULL+ 40
1.82
215 KIAS
VREF FULL+ 25
1.55
180 KIAS
VREF FULL+ 25
1.57
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
200 KIAS
VREF FULL+ 15
1.42
180 KIAS
VREF FULL+ 15
1.43
4, 5
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
200 KIAS
VREF FULL+ 15
1.31
180 KIAS
VREF FULL+ 10
1.29
FULL
Max Speed (KIAS)

VREF (KIAS)
Ldg Coef
165 KIAS
VREF FULL+ 10
1.22
165 KIAS
VREF FULL
Not
usable
NOT APPLICABLE
c. (FLAP or SLAT) FAIL Checklist complete, and

* Accomplish FLAP/SLAT FAIL Descent Checklist and FLAP/
SLAT FAIL Landing Checklist, page 39.
FLAP/SLAT FAIL Descent Checklist

1. Approach Considerations:
Extend pattern to ensure a long, straight final approach.
Establish landing configuration early.
2. Determine the landing distance by multiplying the Unfactored Landing
Distance on page 92 by the appropriate Ldg. Coef. from the table
above.
4. FSTN BELTS ..................................................................................... ON
6. Landing Data ............................. Verify........ Applicable VREF (KIAS) Set
from the table above
7.
8.
9.
10.
EICAS........................................................................................Checked
GND PROX FLAP OVRD ...................................PUSH IN (if applicable)
Approach Briefing .................................................................... Complete
FLAP/SLAT FAIL Descent Checklist complete.
FLAP/SLAT FAIL Landing Checklist

1. EICAS........................................................................................Checked
3. Flaps .......................................... Verify..... ___ (Max extension possible)
4. FLAP/SLAT FAIL Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
39
PITCH TRIM FAIL

[Condition: Both HS-ACE (Horizontal Stabilizer Actuator Control Electronics)
channels inoperative and pitch trim function no longer available.
1. Airspeed ................................................................................. As follows:
above
at or below
175 KIAS
2. PITCH TRIM 1 and PITCH TRIM 2 CUTOUT .......... PUSH IN then OUT
3. PITCH TRIM................................................................................ Actuate
4.
If Pitch Trim is normal:

or a. Continue normal operations and report to maintenance.
b. PITCH TRIM FAIL Checklist complete.
If Pitch Trim is not normal:
a. PITCH TRIM SYS 1 and 2 CUTOUT................................ PUSH IN
Additional pitch trim is not available.
b. PITCH TRIM FAIL Checklist complete, and
* Accomplish Pitch/Roll Malfunction Descent Checklist and
Pitch/Roll Malfunction Landing Checklist, page 46.
RUDDER FAULT
[Condition: Rudder control system reverted to direct mode.]
Note: If the SPOILER FAULT message is also displayed, accomplish the
Spoiler Fault procedure prior to this procedure.
1. FLIGHT CONTROLS MODE RUDDER...... ..............PUSH IN, WAIT 10
SECONDS, then OUT
2.
If RUDDER FAULT remains annunciated:

or
Yaw Damper
Turn Coordination
b. RUDDER FAULT Checklist complete.

If RUDDER FAULT does not remain annunciated:
a. Continue normal operations and report to maintenance.
b. RUDDER FAULT Checklist complete.
c. This is an NTSB Reportable Event.
40
Original 29AUG2005
ERJ-170 QRH
RUDDER FAIL
[Condition: Active/standby rudder channels failed or rudder jammed.
above
at or below
175 KIAS

3. Considerations:
Avoid landing with a crosswind above 10 kts.
If a go around is required, proceed as a normal go around limiting the
approach climb speed to 175 KIAS.
Asymmetric thrust may be required.
Maximum thrust on both engines may not be possible.
Yaw Damper
Yaw Trim
Turn Coordination
5. RUDDER FAIL Checklist complete, and

RUDDER LIMITER FAIL

[Condition: Rudder authority (30) retained in flight.]
1. Abrupt rudder pedal and/or full rudder deflection ................Do not apply
2. RUDDER LIMITER FAIL Checklist complete.
SHAKER ANTICIPATED
[Condition: Stall warning function inoperative.]
1. Side slipping the aircraft .................................................................Avoid
2. Airspeed ........................................................................ 0.5 MACH MAX
Use the lower previously selected SLAT/FLAP setting in relation to the
current position as a reference to select the VREF minimum speed on
final approach and the landing coefficient presented in the SLAT/FLAP
FAIL procedure table on page 38.
3. SHAKER ANTICIPATED Checklist complete.
SLAT- FLAP LVR DISAG

[Condition: SLAT/FLAP surfaces not extending due to excessive airspeed.
Flaps were commanded above VFE, RAT is only electrical source,
FLAP/SLAT surface interlock occurred.]
1. FLAP Lever................................................... Return to previous position
2. SLAT - FLAP LVR DISAG Checklist complete.
ERJ-170 QRH
Original 29AUG2005
41
STALL PROT FAIL

[Condition: Stall Warning/Protection, Stick Shaker & AOA Limiting
inoperative.]
1. Side slipping the aircraft ................................................................. Avoid
2. STALL PROT FAIL Checklist complete, and
* Accomplish Pitch/Roll Malfunction Descent Checklist and Pitch/
Roll Malfunction Landing Checklist, page 46.
STALL PROT FAULT

1. Do not takeoff.
STAB LOCK FAULT

[Condition: Horizontal stabilizer may have a drift rate of up to 0.5 degrees per
minute nose up or nose down.]
1.
2.
3.
4.
PITCH TRIM........................................................................ As Required

Any PITCH TRIM System Cutout ........................................Do not press
STAB LOCK FAULT Checklist complete, and
SPOILER NML MODE FAIL

[Condition: Spoiler system normal mode inoperative.]
1.
2.
3.
4.
SPD BRK..................................................................................... CLOSE

FLIGHT CONTROLS MODE SPOILERS................................. PUSH IN
SPOILER FAULT Procedure ..................................... Do not accomplish
Ground Spoilers
Speedbrake
5. SPOILER NML MODE FAIL Checklist complete, and

* Accomplish Flight Control/Brake Malfunction Descent Checklist
and Flight Control/Brake Malfunction Landing Checklist, page 45.
GROUND SPOILERS FAIL

[Condition: One or more ground spoilers extended inadvertently or failed to
extend when commanded.]
1. Speed Brake................................................................................ CLOSE
2. GROUND SPOILERS FAIL Checklist complete, and
42
Original 29AUG2005
ERJ-170 QRH
BRK (LH or RH) FAIL

[Condition: Main landing gear inboard/outboard normal brakes inoperative.]
1. BRK (LH or RH) FAIL Checklist complete, and
* Establish and communicate a plan
LG WOW SYS FAIL

[Condition: PSEM failure or failure of the proximity sensors.]
1. Icing Conditions .............................................................................Avoid
3. Consideration:
Thrust reversers, steering, ground spoilers and wing anti-ice may not be
available.
4. LG WOW SYS FAIL Checklist complete, and
BRK CONTROL FAULT

[Condition: Failure in a single wheel brake resulting in a degraded brake
performance.]
1. BRK CONTROL FAULT Checklist complete, and
BRK (LH or RH) FAULT

[Condition: Inboard or outboard wheel brake inoperative.]
1. BRK (LH or RH) FAULT Checklist complete, and
ERJ-170 QRH
Original 29AUG2005
43
SPOILER FAULT
[Condition: One or more of the multi-function spoilers panels reverted to
Direct Mode, extended inadvertently or failed to extend.]
1. SPD BRK..................................................................................... CLOSE
2. FLIGHT CONTROLS MODE SPOILERS..................PUSH IN, WAIT 10
SECONDS, then OUT
3.
If SPOILER FAULT is not annunciated:

or a. SPOILER FAULT Checklist complete.
If SPOILER FAULT is annunciated:
Ground spoilers
(partially or fully lost)
Speedbrake
(partially or fully lost)
b.
If any spoiler panel has failed open or is not possible to

determine position:
(1) SPOILER FAULT Checklist complete, and
or
* Accomplish Pitch/Roll Malfunction Descent Checklist
and Pitch/Roll Malfunction Landing Checklist, page 46.
If all spoiler panels are closed:
(1) SPOILER FAULT Checklist complete, and
* Accomplish Flight Control/Brake Malfunction Descent
Checklist and Flight Control/Brake Malfunction
SPOILER FAULT (ON THE GROUND)

[Condition: While on the ground, one or more of the multi-function spoilers
panels reverted to Direct Mode, extended inadvertently or failed
to extend.]
1.
2.
3.
4.
Control Wheels...............................................................Neutral Position

FLIGHT CONTROLS MODE SPOILERS................. PUSH IN then OUT
Contact Maintenance.
SPOILER FAULT (ON THE GROUND) Checklist complete.
44
Original 29AUG2005
ERJ-170 QRH
Flight Control/Brake Malfunction Descent Checklist

Plan on a Flap FULL landing.
2. Landing Distance .................................................................... Determine
For the following EICAS
messages:
Multiply the Unfactored Landing

Distance on page 92 by:
AVNX MAU 1A FAIL
1.70
AVNX MAU 1B FAIL
1.15
AVNX MAU 2B FAIL
1.65
AVNX MAU 3A FAIL
1.20
AVNX MAU 3B FAIL

BRK CONTROL FAULT
BRK (LH or RH) FAIL
BRK (LH or RH) FAULT
1.65
GROUND SPOILERS FAIL
1.30
LG WOW SYS FAIL

SPOILER FAULT
1.45
SPOILER NML MODE FAIL

3.
4.
5.
6.
7.
8.
9.
Shoulder Harness...................... Verify............................................... On

FSTN BELTS ..................................................................................... ON
Altimeters................................... Verify..................................... __.__Set
Landing Data ............................. Verify............................. VREF FULL Set
EICAS........................................................................................Checked
Landing Considerations (for brake malfunction):
Apply brakes normally.

If necessary, apply the Emergency/Parking Brake monitoring the
Emergency/Parking Brake light. When the light is on, maintain steady
pressure since the anti-skid protection is not available.
10. Flight Control/Brake Malfunction Descent Checklist complete.
Flight Control/Brake Malfunction Landing Checklist

1. EICAS........................................................................................Checked
3. Flaps .......................................... Verify........................................... FULL
4. Flight Control/Brake Malfunction Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
45
Pitch/Roll Malfunction Descent Checklist

Avoid crosswinds greater than 10 kts. for a roll malfunction.
2. Landing Distance.................................................................... Determine
For the following:
Multiply the Unfactored Landing

Distance on page 92 by:
ELEVATOR (LH or RH) FAIL

Jammed Control Column - Pitch
1.40
Jammed Control Wheel - Roll
3.
4.
5.
6.
7.
8.
9.
PITCH TRIM FAIL
1.40
SPOILER FAULT
1.78
STALL PROT FAIL
1.40
Shoulder Harness.......................Verify .............................................. On

FSTN BELTS......................................................................................ON
Altimeters ...................................Verify .....................................__.__Set
Landing Data ..............................Verify .....................VREF FULL + 15 Set
EICAS........................................................................................ Checked
Approach Briefing.....................................................................Complete
Landing Consideration:
Expect less elevator control authority and slower response during

landing flare.
10. Pitch/Roll Malfunction Descent Checklist complete.
Pitch/Roll Malfunction Landing Checklist

1. EICAS........................................................................................ Checked
2. Landing Gear..............................Verify ........................... Down, 3 Green
3. Flaps...........................................Verify ................................................. 5
4. Go Around Consideration:
Maintain airspeed of VREF FULL + 15 KIAS (limited to 175 KIAS).
5. Pitch/Roll Malfunction Landing Checklist complete.
46
Original 29AUG2005
ERJ-170 QRH
Jammed Rudder Pedals

above
at or below
175 KIAS
2. The following component is inoperative:

Yaw Trim
3. Jammed Rudder Pedals Checklist complete, and
* Use asymmetrical thrust for directional control.
* Accomplish Jammed Rudder Pedals Descent Checklist and
Jammed Rudder Pedals Landing Checklist, page 47.
Jammed Rudder Pedals Descent Checklist

2.
3.
4.
5.
6.
7.
8.
Plan on a Flap FULL landing.

Avoid crosswinds greater than 10 kts.
Use asymmetrical thrust for directional control.
Due to possible inadvertent flight control inputs, consider first officer to
accomplish approach and landing.
Shoulder Harness...................... Verify............................................... On
FSTN BELTS ..................................................................................... ON
Altimeters................................... Verify..................................... __.__Set
Landing Data ............................. Verify............................. VREF FULL Set
EICAS........................................................................................Checked
Landing Considerations:
Determine who will accomplish the landing.

First Officer holds the Yoke Steering Disengage Switch until the captain
engages the Nosewheel Steering Handle upon nosewheel touchdown.
Use asymmetric thrust/braking as necessary.
Do not release the Nosewheel Steering Handle until aircraft is
completely stopped.
9. Jammed Rudder Pedals Descent Checklist complete.
Jammed Rudder Pedals Landing Checklist

1. EICAS........................................................................................Checked
4. Yoke Steer Disc ............................................................................... Hold
Maintain airspeed of VREF FULL + 15 KIAS (limited to 175 KIAS).
6. Jammed Rudder Pedals Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
47
AT NOT IN HOLD
[Condition: Autothrottle not in takeoff HOLD.]
2. AT NOT IN HOLD Checklist complete.
AURAL WRN SYS FAIL

1. Visual Indications ........................................................................ Monitor
Aural Warnings, including EGPWS callouts
3. Consideration:
TCAS aural will be operative.
4. AURAL WRN SYS FAIL Checklist complete.
CREW OXY LO PRESS

[Condition: Oxygen cylinder pressure below limits or pressure sensor failure.]
1. Altitude .......................... 10,000 ft. or safe altitude (whichever is higher)
2. CREW OXY LO PRESS Checklist complete.
PAX OXY NOT DEPLOYED

[Condition: Cabin altitude above 14,200 ft. with masks not deployed.]
1. PASSENGER OXYGEN MASKS DEPLOY............... OVRD (if required)
2. PAX OXY NOT DEPLOYED Checklist complete.
NO TAKEOFF CONFIG
[Condition: Aircraft not in a valid takeoff configuration.]
1. Aircraft .....................................................................Configure for takeoff
2. Considerations:
Flaps not in takeoff position.

Parking brakes are applied.
Pitch trim out of green range.
Any spoiler panel is deployed.
3. NO TAKEOFF CONFIG Checklist complete.
ADS PROBE 1 (2, 3, 4) FAIL

1. Do not takeoff.
ADS (1 or 2) FAIL
[Condition: Associated ADS failed.]
1. Automatic Revision......................................................................... Verify
2. Associated Revisionary Panel ADS ...................... PUSH (if necessary)
3. ADS (1 or 2) FAIL Checklist complete.
48
Original 29AUG2005
ERJ-170 QRH
ADS 3 FAIL
[Condition: ADS #3 failed.]
1. Reversion ............................................................................ As Required
2. ADS 3 FAIL Checklist complete.
NAVCOM (1 or 2) FAIL
[Condition: All functions hosted in MRC (1 or 2) unavailable.]
1. Select and use the remaining NAVCOM.
2. NAVCOM (1 or 2) FAIL Checklist complete.
DISPLAY CTRL FAIL

[Condition: The loss of all display controller function.]
1. IESS Altitude Indication ................................................. Use (if required)
2. DISPLAY CTRL (1 or 2) FAIL Checklist complete.
EICAS FAULT
1. EICAS Information...............................Check and revert (as necessary)
2. EICAS FAULT Checklist complete.
EICAS OVHT
1. Circuit Breaker B11.........................................................................PULL
2. Reversionary Selector .................................................................. EICAS
3. EICAS OVHT Checklist complete.
IRS EXCESSIVE MOTION

[Condition: Excessive aircraft motion disturbing IRS aligning sequence.]
1. Aircraft ........................................................................................... STOP
2. IRS will restart the alignment after the motion is stopped.
3. IRS EXCESSIVE MOTION Checklist complete.
IRS (1 or 2) FAIL
[Condition: Associated IRS failed.]
1. Reversionary IRS Selector ............................................................PUSH
2. IRS (1 or 2) FAIL Checklist complete.
APM FAIL
1. Do not takeoff.
APM MISCOMP
1. Do not takeoff.
ERJ-170 QRH
Original 29AUG2005
49
AVNX ASCB FAULT

1. Do not takeoff.
AVNX MAU 1 (2) (3) FAN FAIL

1. Do not takeoff.
AVNX MAU 1A FAIL

[Condition: Avionics MAU 1A channel failed.]
Outboard Brakes
Left Aileron Indication
Weather Radar
ACARS
Pitch Trim Indication
Autopilot 1
MCDU 1 (except circuit breakers Multi-function Spoiler L5, R5

page)
4. AVNX MAU 1A FAIL Checklist complete, and
AVNX MAU 1B FAIL

GPS 1
Multi-function Spoilers L5, R5

2. AVNX MAU 1B FAIL Checklist complete, and
AVNX MAU 2A FAIL

FMS 1
Nosewheel Steering
2. Consideration:
a. Steer the aircraft with rudder and differential braking.
3. AVNX MAU 2A FAIL Checklist complete.
50
Original 29AUG2005
ERJ-170 QRH
AVNX MAU 2B FAIL

Inboard Brakes
Autopilot 1
MCDU 2 (except circuit breakers IESS- Localizer & Glideslope

page)
Indication
Right Side WX Radar Control
NAV/COM 2
EPGWS
Transponder 2

AVNX MAU 3A FAIL

Multi-function Spoiler L3, L4, R3, R4
Autopilot 2
Right Aileron Indication
APU
FMS 2
ADS 3
Ground Spoilers
GPS 2
Speedbrakes
4. AVNX MAU 3A FAIL Checklist complete, and
AVNX MAU 3B FAIL

MFS L3, L4, R3, R4
Engine Vibration Indication

ERJ-170 QRH
Original 29AUG2005
51
AVNX MAU (1A or 1B) OVHT

[Condition: Associated Avionics MAU channel unavailable.]
1.
If AVNX MAU 1A OVHT is annunciated:

a. Circuit Breakers B6 and B7.................................................... PULL
or b. AVNX MAU (1A or 1B) OVHT Checklist complete, and
* Accomplish AVNX MAU 1A FAIL procedure, page 50..
If AVNX MAU 1B OVHT is annunciated:
a. Circuit Breaker B15 ................................................................ PULL
b. AVNX MAU (1A or 1B) OVHT Checklist complete, and
* Accomplish AVNX MAU 1B FAIL procedure, page 50..

1.

a. Circuit Breaker B26 and B35.................................................. PULL

1.

CHECK EICAS
1. EICAS Information................................................................ Crosscheck
2. CHECK EICAS Checklist complete
CHECK MFD (1 or 2)
1. Crosscheck the associated display information with the standby
instruments or with the other displays.
2. CHECK MFD (1 or 2) Checklist complete.
CHECK PFD (1 or 2)
1. Crosscheck the associated display information with the standby
instruments or with the other displays.
2. CHECK PFD (1 or 2) Checklist complete.
52
Original 29AUG2005
ERJ-170 QRH
CMS FAIL
1. Do not takeoff.
CREW WRN SYS FAULT

1. Do not takeoff.
DISPLAY CTRL FAULT

1. Do not takeoff.
VHF 3 FAIL
1. Select another VHF.
2. VHF 3 FAIL Checklist complete.
MCDU (1 or 2) OVHT
[Condition: MCDU overtemperature.]
1.
If MCDU 1 OVHT is annunciated:

or a. Circuit Breaker B16 ................................................................PULL
b. MCDU (1 or 2) OVHT Checklist complete.
If MCDU 2 OVHT is annunciated:
a. Circuit Breaker B31 ................................................................PULL
b. MCDU (1 or 2) OVHT Checklist complete.
MFD (1 or 2) FAULT
[Condition: Fault detected or misleading information displayed on MFD.]
1. Crosscheck the affected MFD display information with the opposite side
MFD display information and revert if necessary.
2. MFD (1 or 2) FAULT Checklist complete.
MFD (1 or 2) OVHT
[Condition: Overheat condition detected in the associated MFD.]
1.
If MFD 1 OVHT is annunciated:

or b. Reversion .................................................................... As Required
c. MFD (1 or 2) OVHT Checklist complete.
If MFD 2 OVHT is annunciated:
b. Reversion .................................................................... As Required
c. MFD (1 or 2) OVHT Checklist complete.
ERJ-170 QRH
Original 29AUG2005
53
NAVCOM (1 or 2) OVHT
[Condition: MRC NIM over temperature condition.]
1.
If NAVCOM 1 OVHT is annunciated:

or a. Circuit Breaker C10................................................................ PULL
b. NAVCOM (1 or 2) OVHT Checklist complete.
If NAVCOM 2 OVHT is annunciated:
a. Electronic Circuit Breaker MRC2 ........................................... PULL
b. NAVCOM (1 or 2) OVHT Checklist complete.
PFD (1 or 2) FAULT
[Condition: Fault detected or misleading information displayed.]
1. Crosscheck the affected PFD display information with the opposite side
PFD display information.
2. PFD ........................................................................ Revert (if necessary)
3. PFD (1 or 2) FAULT Checklist complete.
PFD (1 or 2) OVHT
[Condition: Overheat condition detected on associated PFD.]
1.
If PFD 1 OVHT is annunciated:

or b. Reversion .................................................................... As Required
c. PFD (1 or 2) OVHT Checklist complete.
If PFD 2 OVHT is annunciated:
b. Reversion .................................................................... As Required
c. PFD (1 or 2) OVHT Checklist complete.
VHF (1 or 2 or 3) OVHT
[Condition: VHF COM detected an overheat condition.]
1.
If VHF 1 OVHT is annunciated:

or a. Circuit Breaker C11 ................................................................ PULL
b. VHF (1 or 2 or 3) OVHT Checklist complete.
or a. Electronic Circuit Breaker VHF2 ............................................ PULL
a. Electronic Circuit Breaker VHF3 ............................................ PULL
GND PROX FAIL

1. Increase awareness in relation to ground proximity.
SYS CONFIG FAIL

1. Do not takeoff.
54
Original 29AUG2005
ERJ-170 QRH
TERRAIN FAIL
1. Increase awareness in relation to terrain proximity.
VALIDATE CONFIG
1. Do not takeoff.
WINDSHEAR FAIL
1. Increase awareness in relation to weather, wind and speed variations.
FUEL (1 or 2) LO LEVEL
[Condition: Low level sensors indicate 660 lbs (300kg) of fuel remain in the
respective tank. Fuel quantity indication displayed red.]
1.

a. FUEL (1 or 2) LO LEVEL Checklist complete, and
or
* Accomplish Fuel Leak, page 57.
a. FUEL XFEED .............................................................. As Required
c. Attitudes in excess of 15 nose up or down ...........................Avoid
d. Uncoordinated maneuvers and negative Gs .........................Avoid
e. Considerations:
f.
Maintain a clean configuration as long as possible during the

descent and approach to conserve fuel. However, initiate
configuration change early enough to provide a smooth, slow
deceleration to final approach speed to prevent fuel running
forward in the tanks.
Runway conditions permitting, avoid heavy braking and high
levels of reverse thrust to prevent uncovering all fuel pumps and
possible engine flameout during landing roll.
For a go around, apply thrust slowly and smoothly, maintain
minimum nose-up attitude required for safe climb gradient and
avoid rapid acceleration.
If any wing tank fuel pump low pressure message is displayed,
do not turn fuel pump off.
FUEL (1 or 2) LO LEVEL Checklist complete.
FUEL AC PUMP (1 or 2) FAIL

[Condition: Discrepancy between commanded/actual pump states.]
1.
If FUEL AC PUMP 1 FAIL is annunciated:

or a. FUEL XFEED .......................................................................LOW 1
b. FUEL AC PUMP (1 or 2) FAIL Checklist complete.
If FUEL AC PUMP 2 FAIL is annunciated:
a. FUEL XFEED .......................................................................LOW 2
b. FUEL AC PUMP (1 or 2) FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
55
FUEL DC PUMP FAIL

[Condition: Discrepancy between commanded/actual pump states.]
1. FUEL DC PUMP............................................................................... OFF
2. FUEL DC PUMP FAIL Checklist complete.
FUEL TANK LO TEMP

[Condition: Fuel temperature less than or equal to -40C.]
1. Airspeed ......................Accelerate as much as possible up to VMO/MMO
Wait 3 minutes.
2.
If FUEL TANK LO TEMP remains annunciated:

a. Altitude .............................................................................. Descend
or b. Engine Indications............................................................... Monitor
c. FUEL TANK LO TEMP Checklist complete.
If FUEL TANK LO TEMP does not remain annunciated:
a. FUEL TANK LO TEMP Checklist complete.
FUEL IMBALANCE
[Condition: Fuel imbalance 800 lbs or more.]
1.
If a fuel leak is suspected:

a. FUEL IMBALANCE Checklist complete, and
or
* Accomplish Fuel Leak, page 57.
a. FUEL XFEED .............................................................. As Required
b. FUEL IMBALANCE Checklist complete.
FUEL XFEED FAIL

[Condition: Discrepancy between cockpit control position and either valve
position or affected pump status.]
1.
If FUEL XFEED is OFF:

or a. FUEL XFEED FAIL Checklist complete.
If FUEL XFEED is not OFF:
a. Associated FUEL AC PUMP (higher quantity tank) ...................ON
b.
If fuel is balancing:
When appropriate:
or (1) FUEL XFEED.................................................................. OFF
(2) FUEL AC PUMP (higher quantity tank)........................ AUTO
(3) FUEL XFEED FAIL Checklist complete.
If fuel is not balancing:
(1) FUEL XFEED.................................................................. OFF
(2) FUEL AC PUMP (higher quantity tank)........................ AUTO
(3) Asymmetric thrust .............................................. As Required
(4) FUEL XFEED FAIL Checklist complete.
56
Original 29AUG2005
ERJ-170 QRH
Fuel Leak
A fuel leak may be evidenced by one or more of the following:
Visual observation of fuel spray from the strut/engine.

Excessive engine fuel flow.
Total fuel quantity decreasing at an abnormal rate.
Fuel imbalance.
Unexpected total fuel quantity difference between EICAS and FMS
Performance Init page.
1. FUEL XFEED ...................................................................................OFF

2. Affected Fuel Tank ....................................................................... Identify
3.
If leak is on the RH tank:

a. APU ..........................................................................................OFF
or b. Land at the nearest suitable airport.
c. Inflight Fuel Leak Checklist complete, and
If leak is not on the RH tank:
a. APU ............................................................................. As Required
c. Inflight Fuel Leak Checklist complete, and
HYD PTU FAIL

[Condition: PTU not supplying hydraulic power to System 2 or PTU automatic
operation compromised.]
1. PTU ................................................................................................... ON
2. HYD PTU FAIL Checklist complete.
HYD (1 or 2) OVERHEAT
[Condition: System (1 or 2) temperature exceeded caution range.]
1. Associated HYDRAULIC ELEC PUMP ............................................OFF
2. Associated ENG PUMP SHUTOFF .......................................... PUSH IN
3.
If HYD (1 or 2) SOV FAIL is annunciated:

b. HYD (1 or 2) OVERHEAT Checklist complete, and
or
page 26..
If HYD (1 or 2) SOV FAIL is not annunciated:
a. HYD (1 or 2) OVERHEAT Checklist complete, and
* Accomplish as appropriate:
Loss of Hydraulic System 1, page 59 or
Loss of Hydraulic Systems 1 and 2, page 62.
ERJ-170 QRH
Original 29AUG2005
57
HYD 3 OVERHEAT
[Condition: System 3 temperature exceeded caution range.]
1. HYDRAULIC SYS 3 ELEC PUMP A ................................................ OFF
2. HYDRAULIC SYS 3 ELEC PUMP B ................................................ OFF
3. HYD 3 OVERHEAT Checklist complete, and
* Accomplish Loss of Hydraulic System 3, page 61.
HYD (1 or 2) HI TEMP
[Condition: System (1 or 2) temperature exceeded the normal range.]
1. Associated HYDRAULIC ELEC PUMP ............................................ OFF
2. HYD (1 or 2) HI TEMP Checklist complete.
HYD 3 HI TEMP
[Condition: System 3 temperature exceeded the normal range.]
1. HYDRAULIC SYS 3 ELEC PUMP A ............................................... OFF
2. HYD 3 HI TEMP Checklist complete.
HYD TEMP SENS FAIL

1. Do not takeoff.
HYD (1 or 2) LO PRESS
[Condition: System (1 or 2) pressure low.]
1. Associated HYDRAULIC ELEC PUMP ..............................................ON
2.
If HYD (1 or 2) LO PRESS remains annunciated:

a. Associated HYDRAULIC ELEC PUMP .................................... OFF
b. HYD (1 or 2) LO PRESS Checklist complete, and
or
* Accomplish as appropriate:
Loss of Hydraulic Systems 1 and 2, page 62.
If HYD (1 or 2) LO PRESS does not remain annunciated:
a. HYD (1 or 2) LO PRESS Checklist complete.
HYD 3 LO PRESS
[Condition: System 3 pressure low.]
1. HYDRAULIC SYS 3 ELEC PUMP B ..................................................ON
2. HYDRAULIC SYS 3 ELEC PUMP A ................................................ OFF
3.
If HYD 3 LO PRESS remains annunciated:

a. HYDRAULIC SYS 3 ELEC PUMP B ........................................ OFF
or
b. HYD 3 LO PRESS Checklist complete, and
* Accomplish Loss of Hydraulic System 3 checklist, page 61.
If HYD 3 LO PRESS does not remain annunciated:
a. HYD 3 LO PRESS Checklist complete.
58
Original 29AUG2005
ERJ-170 QRH
Loss of Hydraulic System 1

MFS L3, R3, L4, R4
Engine 1 Reverser
Ground Spoiler L2, R2
Outboard Brakes
Autopilot
2. Loss of Hydraulic System 1 Checklist complete, and
* If required, accomplish applicable After Takeoff Checklist items.
* Accomplish Loss of Hydraulic System 1 Descent Checklist and
Loss of Hydraulic System 1 Landing Checklist, page 59.
Loss of Hydraulic System 1 Descent Checklist

Expect lower roll rates.
Plan a long final approach.
Plan a Flap FULL landing.
2. Determine landing distance by multiplying the Unfactored Landing
Distance on page 93 by 1.90.
4. FSTN BELTS ..................................................................................... ON
6. Landing Data ............................. Verify............................. VREF FULL Set
7. EICAS........................................................................................Checked
9. Landing Consideration:
Stopping effectiveness degraded due to inoperative components.
10. Loss of Hydraulic System 1 Descent Checklist complete.
Loss of Hydraulic System 1 Landing Checklist

1. EICAS........................................................................................Checked
4. Loss of Hydraulic System 1 Landing Checklist complete.
ERJ-170 QRH
Original 29AUG2005
59

1. SPOILER FAULT Procedure ..................................... Do not accomplish
Engine 2 Reverser
MFS L5, R5
Landing Gear Retraction and Normal
Extension
Inboard Brakes
Nosewheel Steering
3. Loss of Hydraulic System 2 Checklist complete, and

* Accomplish Loss of Hydraulic System 2 Descent Checklist and
Loss of Hydraulic System 2 Landing Checklist, page 60.
Loss of Hydraulic System 2 Descent Checklist

Expect lower roll rates.
3. Shoulder Harness.......................Verify .............................................. On
4. FSTN BELTS......................................................................................ON
5. Altimeters ...................................Verify .....................................__.__Set
6. Landing Data ..............................Verify .............................VREF FULL Set
7. EICAS........................................................................................ Checked
9. Landing Considerations:
Use asymmetric thrust/braking as necessary due to nosewheel steering
inoperative.
* Landing gear cannot be retracted.
11. Loss of Hydraulic System 2 Descent Checklist complete.
Loss of Hydraulic System 2 Landing Checklist

1.
2.
3.
4.
Landing Gear Lever......................................................................DOWN

Alternate Gear Extension ...........Confirm ....................................... PULL
EICAS........................................................................................ Checked
Landing Gear..............................Verify ........................... Down, 3 Green
5. Flaps...........................................Verify .......................................... FULL

6. Loss of Hydraulic System 2 Landing Checklist complete.
60
Original 29AUG2005
ERJ-170 QRH

Right Outboard Elevator Actuator
Both Outboard Aileron Actuators
Lower Rudder Actuator
2. Loss of Hydraulic System 3 Checklist complete.
ERJ-170 QRH
Original 29AUG2005
61
Loss of Hydraulic Systems 1 and 2

1.
2.
3.
4.

ELEVATOR FAULT Procedure .................................. Do not accomplish
SPOILER FAULT Procedure ..................................... Do not accomplish
Landing Gear Retraction and
Normal Extension
MFS Spoilers L3, R3, L4, R4, L5,

R5
Left Elevator
Ground Spoilers L1, R1, L2, R2
Speedbrake
Engine 1 and 2 Reverser
Outboard and Inboard Brakes
Autopilot
Nosewheel Steering
5. Loss of Hydraulic Systems 1 and 2 Checklist complete, and
* Accomplish Loss of Hydraulic Systems 1 and 2 Descent Checklist
and Loss of Hydraulic Systems 1 and 2 Landing Checklist,
page 62.
Loss of Hydraulic Systems 1 and 2 Descent Checklist

Expect slower than normal roll and pitch rates.
Plan a Flaps 5 landing.
4. FSTN BELTS......................................................................................ON
6. Landing Data ..............................Verify .....................VREF FULL + 10 Set
7. EICAS........................................................................................ Checked
9. Landing Considerations:
If necessary, apply the Emergency/Parking Brake monitoring the
Emergency/Parking Brake light. When the light is on, maintain steady
pressure since the anti-skid protection is not available.
10. Loss of Hydraulic Systems 1 and 2 Descent Checklist complete.
Loss of Hydraulic Systems 1 and 2 Landing Checklist

1.
2.
3.
4.

EICAS........................................................................................ Checked
5. Flaps...........................................Verify ................................................. 5
6. Loss of Hydraulic Systems 1 and 2 Landing Checklist complete.
62
Original 29AUG2005
ERJ-170 QRH

2. SPOILER FAULT Procedure ..................................... Do not accomplish
Rudder
Engine 1 Reverser
MFS Panel L3, R3, L4, R4
Outboard Brakes
Autopilot
4. Loss of Hydraulic Systems 1 and 3 Checklist complete, and

page 63.



4. FSTN BELTS ..................................................................................... ON
6. Landing Data ............................. Verify..................... VREF FULL + 10 Set
7. EICAS........................................................................................Checked

1. EICAS........................................................................................Checked
3. Flaps .......................................... Verify..................................................5
ERJ-170 QRH
Original 29AUG2005
63

1.
2.
3.
4.

ELEVATOR FAULT Procedure .................................. Do not accomplish
SPOILER FAULT Procedure .................................... Do not accomplish
Right Elevator
Ailerons
Inboard Brakes
Engine 2 Reverser
MFS Spoiler L5, R5
Nosewheel Steering
Landing Gear Retraction and

Normal Extension
5. Loss of Hydraulic System 2 and 3 Checklist complete, and

page 64.



4. FSTN BELTS......................................................................................ON
7. EICAS........................................................................................ Checked

1.
2.
3.
4.

EICAS........................................................................................ Checked
5. Flaps...........................................Verify ................................................. 5
64
Original 29AUG2005
ERJ-170 QRH
HYD 3 VLV FAIL

[Condition: Hydraulic system 3 valve failed.]
1. Airspeed ................................................................... 130 KIAS minimum
2. HYD 3 VLV FAIL Checklist complete.
HYD (1 or 2) EDP NOT D-PRESS

[Condition: Depressurization of associated engine-driven pump failed.]
1. Consideration:
Engine windmill restart will not be available.
2. HYD (1 or 2) EDP NOT D-PRESS Checklist complete.
ADS (1 or 2 or 3) HTR FAIL

[Condition: Associated heater failed.]
1. Associated ADS............................................................................ Revert
2. ADS (1 or 2 or 3) HTR FAIL Checklist complete.
ADS 4 HTR FAIL

[Condition: ADS 4 heater failed.]
1. IESS Airspeed and Altitude Indications ................................... Disregard
2. ADS 4 HTR FAIL Checklist complete.
A-I ENG (1 or 2) FAIL

[Condition: Associated engine anti-ice bleed valve closed when commanded
open, or duct failure detected.]
1. Associated ICE PROTECTION ENGINE (1 or 2) .....PUSH OUT then IN
2.
If A-I ENG (1 or 2) FAIL remains annunciated:

a. ICE PROTECTION MODE ....................................................... ON
b.
or
or
If A-I ENG (1 or 2) FAIL remains annunciated:

(1) Icing Conditions.............................................................Avoid
(2) Engine Vibration .........................................................Monitor
(3)
If engine vibration increases:

(a) A-I ENG (1 or 2) FAIL Checklist complete, and
or
* Accomplish Engine Abnormal Vibration checklist,
page 27.
If engine vibration does not increase:
After exiting icing conditions:
(a) ICE PROTECTION MODE .................................AUTO
(b) A-I ENG (1 or 2) FAIL Checklist complete.
If A-I ENG FAIL does not remain annunciated:

(1) ICE PROTECTION MODE ........................................... AUTO
(2) A-I ENG (1 or 2) FAIL Checklist complete.
If A-I ENG FAIL does not remain annunciated:
a. A-I ENG (1 or 2) FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
65
A-I LO CAPACITY
[Condition: Wing anti-ice bleed air pressure and temperature capacity low.]
1. Thrust Levers ............................................................................ Advance
2. A-I LO CAPACITY Checklist complete.
A-I WING FAIL

[Condition: Wing anti-ice system failure detected.]
1. ICE PROTECTION WING ........................................ PUSH OUT then IN
2.
If A-I WING FAIL remains annunciated:

or b.
If A-I WING FAIL still remains annunciated:

(1) ICE PROTECTION MODE........................................... AUTO
or (2) ICE PROTECTION WING................................... PUSH OUT
(3) Icing Conditions ............................................................ Avoid
(4) A-I WING FAIL Checklist complete.
If A-I WING FAIL does not remain annunciated:
(1) ICE PROTECTION MODE........................................... AUTO
(2) A-I WING FAIL Checklist complete.
If A-I WING FAIL does not remain annunciated:

a. A-I WING FAIL Checklist complete.
A-I WING NO DISPATCH

[Condition: Wing anti-ice bleed valve failed open.]
1. Inflight Assisted Engine Airstart....................................... Do not perform
2. A-I WING NO DISPATCH Checklist complete.
A-I WING (1 or 2) LEAK

[Condition: Overheating/leakage detected.]
1. ICE PROTECTION WING .................................................... PUSH OUT
3.
If A-I WING (1 or 2) LEAK remains annunciated:

a.
or
If BLEED 1 is affected:
(1) BLEED 1 ............................................................. PUSH OUT
(2) XBLEED.............................................................. PUSH OUT
or (3) Altitude ......... 31,000 ft. or safe altitude (whichever is higher)
(4) APU BLEED........................................................ PUSH OUT
(5) A-I WING (1 or 2) LEAK Checklist complete.
If BLEED 2 is affected:
(1) BLEED 2 ............................................................. PUSH OUT
(2) XBLEED.............................................................. PUSH OUT
(4) A-I WING (1 or 2) LEAK Checklist complete.
If A-I WING (1 or 2) LEAK does not remain annunciated:

a. A-I WING (1 or 2) LEAK Checklist complete.
66
Original 29AUG2005
ERJ-170 QRH
ICE DETECTOR (1 or 2) FAIL

[Condition: Associated ice detector failed.]
In icing conditions:
1. ICE PROTECTION MODE ............................................................... .ON
Two minutes after exiting icing conditions:
2. ICE PROTECTION MODE ............................................................ AUTO
3. ICE DETECTOR (1 or 2) FAIL Checklist complete.
WINDSHIELD (1 or 2) HTR FAIL

[Condition: Associated windshield heating system failed/overheated.]
1. Associated WINDSHIELD HEATING........................PUSH OUT then IN
2.
If WINDSHIELD (1 or 2) HTR FAIL remains annunciated:

a. Associated WINDSHIELD HEATING............................ PUSH OUT
or b. WINDSHIELD (1 or 2) HTR FAIL Checklist complete.
If WINDSHIELD (1 or 2) HTR FAIL does not remain annunciated:
a. WINDSHIELD (1 or 2) HTR FAIL Checklist complete.
LG LEVER DISAG
[Condition: EICAS Indication: Landing gear lever and at least one landing
gear discrepancy.]
1. Landing Gear Lever........................................................................Cycle
2.
If LG LEVER DISAG remains annunciated:

a.
or
If following extension:
(1) LG LEVER DISAG Checklist complete, and
* Accomplish Abnormal Landing Gear Extension
or
checklist, page 69.
If following retraction:
(1) Icing Conditions.............................................................Avoid
(2) Landing Gear ............................................................ DOWN
(3) LG LEVER DISAG Checklist complete.
If LG LEVER DISAG is not annunciated:

a. LG LEVER DISAG Checklist complete.
ERJ-170 QRH
Original 29AUG2005
67
BRK OVERHEAT
[Condition: Brake temperature exceeded the normal operating range.]
1.
In flight:
a. Landing Gear .......................................................................DOWN
or b.
If BRK OVERHEAT remains annunciated:
Wait 5 minutes after BRK OVERHEAT extinguishes.

or (1) Landing Gear ............................................................. Retract
(2) BRK OVERHEAT Checklist complete.
If BRK OVERHEAT does not remain annunciated:
(1) Landing Gear .................................................................... UP
(2) BRK OVERHEAT Checklist complete.
On ground:
a. Stop the aircraft as soon as possible, but avoid hard braking
actuation.
b. Chocks ........................................................................................ IN
c. Emergency/Parking Brake ....................................................... OFF
d. BRK OVERHEAT Checklist complete.
EMER BRK FAIL

[Condition: Both brake accumulator pressures low and hydraulic systems 1 &
2 low pressure.]
1. Considerations:
Emergency/Parking Brake is inoperative.
When parking, use wheel chocks.
2. EMER BRK FAIL Checklist complete.
LG NOSE DOOR OPEN

[Condition: Nose landing gear up and locked and gear door open.]
1. Airspeed .......................................................................... 250 KIAS MAX
Caution
Leave the gear lever down unless climb performance is
required to clear obstacles.
2. LG NOSE DOOR OPEN Checklist complete.
STEER FAIL
[Condition: Steering system failure.]
1. Steer the aircraft using differential braking and rudder.
2. STEER FAIL Checklist complete.
68
Original 29AUG2005
ERJ-170 QRH
Oxygen Leakage
[Condition: Oxygen leakage through the crew masks, mask hose, flow
indicator (blinker), or oxygen lines.]
1.
2.
3.
4.
NO PED............................................................................................. ON
Oxygen Test/Reset Switch...........................................................Actuate
Altitude................................................................................. As Required
Oxygen Leakage Checklist complete.
Abnormal Landing Gear Extension

1.
2.
3.
4.
Airspeed ..........................................................................250 KIAS MAX

Landing Gear Lever..................................................................... DOWN
Gear ELECTRICAL OVERRIDE....................................... GEAR DOWN
Landing Gear Indication ................................................................Check
a.
If gear is down:
or (1) Abnormal Landing Gear Extension Checklist complete, and
If gear is not down:
(1) Alternate Gear Extension Lever ...Pull UP to latched position
(2) Landing Gear Indication ...............................................Check
(a)
If gear is down:
i) Abnormal Landing Gear Extension Checklist
or
complete, and
*
Establish and communicate a plan.
If gear is still not down:
i) Abnormal Landing Gear Extension Checklist
complete, and
*
Accomplish Partial or Gear Up Landing
checklist, page 70.
Gear Lever Cannot Be Moved Up

[Condition: LG WOW SYS FAIL message displayed.]
1. Landing Gear Lever..................................................................... DOWN
2.
If obstacle clearance is required:

or a. Downlock Override .................................................................Press
b. Gear Lever Cannot Be Moved Up Checklist complete, and
* Accomplish LG WOW SYS FAIL, page 43.
If obstacle clearance is not required:
a. Gear Lever Cannot Be Moved Up Checklist complete, and
* Accomplish LG WOW SYS FAIL, page 43.
ERJ-170 QRH
Original 29AUG2005
69
Partial or Gear Up Landing

1.
2.
3.
4.
5.
Fuel .......................................................... Burn to reduce landing speed

Cabin Crew..................................................................................... Notify
Aural Warning Circuit Breakers (C7 and C31) ............................... PULL
NO PED/FSTN BELTS .......................................................................ON
APU ................................................................................OFF (if running)

6. PRESSURIZATION DUMP ...................................................... PUSH IN
7. Altimeters ..................................................................................__.__Set
8. Considerations:
Review Evacuation procedures on page ii.
Final Approach:
9. GND PROX TERR INHIB......................................................... PUSH IN
10. Landing Gear................................................................................DOWN
Plan to land on available gear.
11. SLAT/FLAP..................................................................................... FULL
12. JBelow 1,000 feet AGL............................... Advise on PA Brace, brace
13. Partial or Gear Up Landing Checklist complete, and
* After landing, accomplish Evacuation procedures on page ii.
70
Original 29AUG2005
ERJ-170 QRH
Overweight Landing
[Condition: Perform overweight landing when condition dictates it to be safer
to land overweight than to continue flight.
1. Overweight landings are at captains discretion.
2. Overweight landing data tables ................................................... Review
Tables are based on anti-skid and ground spoiler system working.
The Minimum Landing Distance Table list the minimum required FAA
landing distance vs. gross weight for dry and wet runway conditions and
airport elevations, based on normal touchdown point.
ERJ-170 FULL Flap Minimum Landing Distance Table
Corrections
Landing Field Length1

Landing
Weight
Dry
Wet
FT per
1000 FT
Pressure
Altitude
Dry Wet
FT per
10 KT
Tailwind
Dry Wet
75
6910
7950
+180
+1290
80
7130
8200
+185
+1300
85
7330
8860
+190
+1320
(1000 LB)
Data based on A/C Packs ON.
The Approach Climb Weight Table ensures FAA required engine-out

gradient requirements are satisfied.
APPROACH CLIMB LIMIT WEIGHT (lbs.)
EMBRAER 170 - CF34-8E5 ENGINES - FAA CERTIFICATION - BLEEDS OFF ENGINE & WING ANTI-ICE OFF - LANDING FLAPS FULL - APPROACH FLAPS 4
Temp (C)/
Altitude (ft)
10
15
20
25
30
35
40
45
50
-1000
SL
2000
4000
6000
8000
85980
85980
85980
85980
85980
85980
83864
78520
73445
85980
85980
85980
85980
85980
85980
80963
76485
72488
85980
85980
85980
85980
84475
79287
74468
70032
-
83787
83595
83176
81117
77003
72936
68952
-
78529
77786
76256
73919
70733
67532
-
72578
71692
70550
68063
65098
-
APPROACH CLIMB LIMIT WEIGHT (lbs.)

EMBRAER 170 - CF34-8E5 ENGINES - FAA CERTIFICATION - BLEEDS OFF ENGINE & WING ANTI-ICE ON - LANDING FLAPS FULL - APPROACH FLAPS 4
Temp (C)/
Altitude (ft)
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-1000
SL
2000
4000
6000
8000
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
85980
83225
83507
83712
83857
84001
84012
83833
83745
83789
83833
85980
76362
77909
78403
78668
78881
78974
78910
78888
78889
78930
78961
70473
71663
72448
72834
73222
73341
73407
73473
73540
73606
73672
3. Considerations:
Sink rate at touchdown should be 120 to 180 FPM (same as normal
touchdown) but must never exceed 300 FPM.
Upon touchdown use maximum available reverse thrust and brakes as
required to stop in the available runway.
4. Overweight Landing Checklist complete.
* Make an overweight landing logbook entry after landing.
ERJ-170 QRH
Original 29AUG2005
71
Smoke / Fumes Descent Checklist

Flaps/Slats may operate at low rate.
2. GND PROX FLAP OVRD......................................................... PUSH IN
4. FSTN BELTS......................................................................................ON
6. Landing Data ..............................Verify ..............................................Set
7. EICAS........................................................................................ Checked
9. Landing considerations:
Thrust reversers may not be available.
If necessary, use EMER/Parking Brake and maintain steady pressure
since anti-skid protection is not available.
10. Smoke / Fumes Descent Checklist complete.
Smoke / Fumes Landing Checklist

1. EICAS........................................................................................ Checked
2. EMER LT .................................................................................... ARMED
4. Flaps...........................................Verify ................................................. 3
5. Smoke / Fumes Landing Checklist complete.
72
Original 29AUG2005
ERJ-170 QRH
LAV SMOKE
Establish contact with the cabin crew and consider an emergency descent if
necessary.
RECIRC SMOKE
1. RECIRC FAN....................................................................... .PUSH OUT
2. RECIRC SMOKE Checklist complete.
ERJ-170 QRH
Original 29AUG2005
73
AILERON (LH or RH) FAIL

[Condition: (Left or Right) aileron inoperative.]
1. Abrupt and Large Aileron Inputs..................................................... Avoid
2. Bank Angle ............................................................................. 25 or less
3. AILERON (LH or RH) FAIL Checklist complete, and
* Accomplish Aileron Failure Descent Checklist and Aileron
Failure Landing Checklist, page 74.
Aileron Failure Descent Checklist

Avoid crosswinds greater than 10 kts. for a roll malfunction.
4. FSTN BELTS......................................................................................ON
7. EICAS........................................................................................ Checked
9. Aileron Failure Descent Checklist complete.
Aileron Failure Landing Checklist

1. EICAS........................................................................................ Checked
3. Flaps...........................................Verify ................................................. 5
4. Aileron Failure Landing Checklist complete.
BLEED (1 or 2) OFF
[Condition: Associated bleed off.]
1. Altitude ............................................................................. 31,000 ft. max
2. BLEED (1 or 2) OFF Checklist complete.
XBLEED FAIL
[Condition: Bleed isolation valve failed closed.]
1. Considerations:
* Assisted crossbleed start is not available.
* Engine 2 starting assisted by the APU is not available.
2. XBLEED FAIL Checklist complete.
74
Original 29AUG2005
ERJ-170 QRH
EMER BRK FAULT

[Condition: Emergency/Parking brake degraded.]
When parking:
1. Wheel Chocks ..................................................................................... IN
2. Power Down ......................................................................... Accomplish
3. Emergency Parking Brake.......................................... Cycle 2 to 3 times
4. Accumulator Pressure ...................................................................Green
On the status page, verify accumulator pressure returns to or remains
green (normal operating range).
5. EMER BRK FAULT Checklist complete.
(FLAP or SLAT) LO RATE

[Condition: Flap/Slat system operating at low rate.]
1. Consideration:
Anticipate a slower (half speed) SLAT/FLAP actuation.
2. (FLAP or SLAT) LO RATE Checklist complete.
FMS (1 or 2) FAIL
1. Navigation Data .........Select remaining FMS or V/L navigation raw data
2. FMS (1 or 2) FAIL Checklist complete.
HYD (1 or 2) ELEC PUMP FAIL

1. Associated HYDRAULIC ELEC PUMP ............................................. ON
2. HYD (1 or 2) ELEC PUMP FAIL Checklist complete.
HYD 3 ELEC PUMP A FAIL

[Condition: Associated hydraulic pump inoperative.]
1. HYDRAULIC SYS 3 ELEC PUMP A ................................................OFF
2. HYD 3 ELEC PUMP A FAIL Checklist complete.
HYD 3 ELEC PUMP B FAIL

1. HYDRAULIC SYS 3 ELEC PUMP B ................................................. ON
2. HYD 3 ELEC PUMP B FAIL Checklist complete.
IRS PRES POS INVALID

1. FMS Present Position................................................... Enter or Reenter
2. IRS PRES POS INVALID Checklist complete.
IRS (1 or 2) NAV MODE FAIL

1. Associated Reversionary Panel IRS Button ................................. PUSH
2. IRS (1 or 2) NAV MODE FAIL Checklist complete.
ERJ-170 QRH
Original 29AUG2005
75
OBSERVER OXY LO PRESS

1.
If observer seat occupied:

or a. Altitude .................. 10,000 ft. or safe altitude (whichever is higher)
b. OBSERVER OXY LO PRESS Checklist complete.
If observer seat not occupied:
a. OBSERVER OXY LO PRESS Checklist complete.
PACK (1 or 2) OFF
[Condition: Associated pack off in flight.]
1. Associated PACK .......................................................................... Check
2. Altitude ............................................................................. 31,000 ft. max
3. PACK (1 or 2) OFF Checklist complete.
STALL PROT ICE SPEED

For approach, landing, and go-around:
1. Airspeed ...................................................... Use ICE additive (+10 kts.)
2. STALL PROT ICE SPEED Checklist complete.
LG NO DISPATCH
1.
2.
3.
4.
5.
Power Down ..........................................................................Accomplish

Wait 30 seconds minimum.
Power Up...............................................................................Accomplish
Contact Maintenance.
LG NO DISPATCH Checklist complete.
EICAS Spurious Messages

[Condition: After a normal power up procedure, some messages may be
spuriously presented on the EICAS.]
1.
2.
3.
4.
Power Down ..........................................................................Accomplish

Wait 30 seconds minimum.
Power Up...............................................................................Accomplish
Ensure no spurious EICAS messages are displayed.
a. If still remaining, repeat steps 1. through 3.
5. Contact Maintenance.
6. Spurious EICAS Messages Checklist complete.
The following messages are considered normal when HYD SYS 1, 2, & 3 are
nor pressurized:
FLT CTRL NO DISPATCH, BRK LH FAIL, BRK RH FAIL,
AILERON LH FAIL, AILERON FAIL, ELEVATOR LH FAIL,
ELEVATOR RH FAIL, RUDDER FAIL.
7. Spurious EICAS Messages Checklist complete.
76
Original 29AUG2005
ERJ-170 QRH
Lightning Strike
If Lightning Strike Is Suspected To Occur
An imminent lightning strike event may be indicated to flight crews by the
buildup of static discharge which causes interference on ADF indicators or
noise in communication receivers. Another indication is St. Elmos Fire,
which is visible at night as small electrical discharges running across the
windshields and sparking on the wings.
Consider wearing sunglasses to protect your eyes from the flash or have
one pilot keep eyes downward.
1. All Cockpit Lights ..........................................ON/FULL BRIGHTNESS
If The Airplane Has Been Hit By Lightning
If situation is under control after a lightning strike, apply the following
procedure to ascertain whether the flight may be proceed.
1. Circuit Breakers........................................................................ CHECK
2. Compass/Heading System ...................................................... CHECK
a. Check magnetic compass and heading system for normal
indication.
3. Engine Indication...................................................................... CHECK
a. Check engine for normal indication and apply associated
procedure if any failure arises after strike attachment.
b. In case of engine shutdown, the flight crew shall analyze the
circumstances of the event and consider an engine airstart.
4. Pressurization........................................................................... CHECK
a. Check pressurization system for normal indication.
5. Flight Controls .......................................................................... CHECK
a. Check all flight controls for freedom of movement. Verify that slats/
flaps and speed brakes are working properly (refer to slats/flaps
and speed brakes operating limits).
6. Fuel System .............................................................................. CHECK
a. Check fuel system for normal operation. Monitor fuel remaining
and fuel consumption to ascertain that no fuel leak exists.
7. Altitude ................................................................................. MAINTAIN
a. Never climb the airplane after a lightning strike, unless required by
performance (climb or obstacle clearance) or operation
contingencies. If any structural damage is suspected, apply
EMERGENCY DESCENT procedure.
8. All Other Airplane Systems ..................................................... CHECK
a. Check all airplane instrument following a panel scan sequence to
ascertain that flight safety prevails.
b. Apply the associated emergency/abnormal procedure if any failure
arises after lightning strike. Consider discontinuing the flight and
land at the nearest suitable airport if any unsafe condition is
revealed after checking systems operation.
Contd
ERJ-170 QRH
Original 29AUG2005
77
On Ground
Approaching and landing an airplane during a thunderstorm is strongly not
recommended. The human body may provide the grounding that is
otherwise lacking. If you are in the cockpit, do not attempt to communicate
with ground through a wire handset, and stay inside the airplane until the
storm has passed.
1. If The Airplane Has Been Hit By Lightning perform an External
safety inspection:
a. Check for holes, punctures, discoloration and de-lamination
throughout the whole airframe.
b. Verify for loose, melted or missing rivets.
c. Check that all static dischargers are in place or in accordance with
the CDL.
d. Verify the integrity of the lights installed on tail, wing, fuselage and
e. landing gear.
f. Verify all antennas, ice detectors, smart probes, TAT probes and
pressurization static ports for condition.
2. Write up the lightning strike in the Flight/Maintenance Log and
report to maintenance personnel.
3. Make sure that the maintenance performed before flying the
airplane again.
4. Fill out a LIGHTNING STRIKE REPORT form.
5. Lightning Strike Checklist ....................................................Complete
78
Original23,
29AUG2005
September
2005
ERJ-170
QRH
QRH-05-01
The following EICAS messages are crew awareness.
ADS (1 or 2) HTR FAULT
ADS 3 SLIPCOMP FAIL
ADS 4 SLIPCOMP FAIL
AFCS FAULT
AFCS PANEL FAIL
AFCS PANEL FAULT
A-I ENG (1 or 2) FAULT
A-I ENG (1 or 2) LEAK
A-I MODE NOT AUTO
A-I SWITCH OFF
AMS CTRL FAULT
AP FAULT
AP PITCH TRIM FAULT
APM FAULT
APPR 2 NOT AVAIL

ERJ-170 QRH
Original 29AUG2005
79
APU FIREX BTL DISCH
AT FAULT
AURAL WRN SYS FAULT
AUTO CONFIG TRIM FAIL
AVNX DB MODULE FAIL
AVNX MAU (1A or 1B) FAULT
BATT (1 or 2) TEMP SENS FAULT
BRK PEDL (LH or RH) SEAT FAIL
CCD (1 or 2) FAULT
CMC FAIL
CMF (1 or 2) FAIL
CMS FAULT
CRG AFT FIREX (HI or LO) ARM
80
Original 29AUG2005
ERJ-170 QRH
CRG FWD FIREX (HI or LO) ARM
CRG FIRE PROT FAULT
CVR (AFT or FWD) FAIL
DEFUEL SOV OPEN
ENG (1 or 2) FADEC FAULT
ENG (1 or 2) FIREX BTL (A or B) FAIL
ENG (1 or 2) FUEL SW FAIL
ENG (1 or 2) OIL IMP BYPASS
ENG (1 or 2) OIL SW FAIL
ENG (1 or 2) SHORT DISPATCH
ENG FIREX BTL (A or B) DISCH
ENG TLA TRIM FAIL
FD FAIL
FD FAULT
ERJ-170 QRH
Original 29AUG2005
81
FDR (AFT or FWD) FAIL
FLT CTRL ADS FAIL
FLT CTRL TEST FAILED
FLT CTRL TEST IN PROG
FLT CTRL TEST PASSED
FMS (1 or 2) GPS POS DISAG
FMS POS DISAG
FUEL EQUAL-XFEED OPEN
FUEL FEED (1 or 2) FAULT
FUEL KG-LB MISMATCH
HYD (1 or 2) EDP FAIL
HYD (1 or 2 or 3) LO QTY
HYD 3 PUMP A NOT ON
HYD PTU NOT AUTO
HYD PUMP NOT AUTO
82
Original 29AUG2005
ERJ-170 QRH
ICE CONDITION
INVERTER FAIL
IRS ALIGNING
LAV SMOKE DET FAIL
LG TEMP EXCEEDANCE
LOAD SHED
PAX OXY SW NOT AUTO
PITCH CONTROL DISC
PITCH TRIM BKUP FAIL
PITCH TRIM SW (1 or 2) FAIL
PRESN AUTO FAULT
RALT (1 or 2) FAIL
RAM AIR FAULT
RAT FAIL
REMOTE CB TRIP
ERJ-170 QRH
Original 29AUG2005
83
ROLL CONTROL DISC
SHAKER (1 or 2) FAIL
SPDA FAIL
SPDBRK LEVER DISAG
STEER FAULT
TAT (1 or 2) FAIL
TCAS FAIL
TERRAIN NOT AVAILABLE
XBLEED SW OFF
XPDR (1 or 2) FAIL
YD FAIL
YD FAULT
YD OFF
84
Original 29AUG2005
ERJ-170 QRH
The following EICAS messages are system status

messages.
A-I ENG (1 or 2) VLV OPEN
A-I WING VLV OPEN
APU FUEL SOV CLOSED
APU SHUTTING DOWN
BLEED APU VLV OPEN
CRG FIREX (HI or LO) DISCH
ENG (1 or 2) FUEL SOV CLOSED
ENG (1 or 2) REV INHIBIT
ENG (1 or2) TLA NOT IDLE
ENG TDS REF A-I ALL
ENG TDS REF A-I ENG
FUEL XFEED SOV OPEN
HYD (1 or 2) SOV CLOSED
HYD (1 or 2) SOV FAIL
STEER OFF
ERJ-170 QRH
Original 29AUG2005
85
86
Original 29AUG2005
ERJ-170 QRH
Minimum Flight Crew Oxygen Pressure

The following tables define the minimum oxygen system pressure before
departure. The indicated pressure ensures enough oxygen to perform an
emergency descent from 41,000 ft. in 10 min., followed by 110 min. of cruise
at 10,000 ft.
Minimum Flight Crew Oxygen Pressure (PSI)
2 crew
842
2 crew + Obs
1150
The pressure indicated on the MFD Status page is temperature corrected and
reflects the large (77 cuft) oxygen bottle.
Minimum Brake Cooling Time

[Condition: Amber brake temperature indication on Status page.]
Any amber indication of the brake temperature indication on the MFD
Status page do not takeoff.
Holding
Altitude (ft)
Maximum Airspeed (KIAS)
SL < 6,000
200
> 6,000 < 14,000
230 (210 where published)
> 14,000
265
Timing
SL < 14,000
1 minute
> 14,000
1 minute 30 seconds
RVSM Required Equipment

Equipment
Prior to Entry
Autopilot (1)
Must be operational
Altitude Alerting System
Must be operational
Altitude Reporting Transponder (2)
One (1) must be operational
Air Data Computers (3)
Two (2) must be operational
ERJ-170 QRH
Original 29AUG2005
87
Takeoff Alternate/Takeoff Minimums

Takeoff Alternate
If the departure airport is below CAT I landing minimums for the runway(s) in
use, ensure a takeoff alternate is designated.
Takeoff Minimums
[See Low Time First Officer in FOM, if applicable.]
[The standard for aircraft with two engines is RVR 5000 or 1 mile.]
1. Refer to the Jeppesen Airport page, Takeoff Block for appropriate
runway RVR/Visibility requirement.
2. Comply with IFR Departure Procedure (if applicable).
3. Use table below to confirm operable RVR and Runway Lighting/Marking
requirements.
TDZ
MID
RO
Canada
United States
Vis or RVV 1/4 sm (no RVR reported)
Lighting/Markings
HIRL or CL or RCLM1
RC
1600
HIRL or CL or RCLM1
RC
1200
RC
1000
CL
RC2
600
RC2
600
RC2
600
CL, RCLM
RC
1200
(1/4 sm)
HIRL or CL or RCLM
RC3
600
RC3
600
A3
HIRL, CL, RCLM
C: Controlling visibility; R: Required; S: May substitute for controlling

visibility if C is not available; A: Advisory, if operational
1
Takeoff allowed without these, as long as other runway markings

or lighting provide sufficient visual reference to identify the takeoff
surface and maintain directional control throughout takeoff roll.
2
At airports with only TDZ and RO RVR, both are required and controlling. At airports with TDZ, MID, RO RVR, if any RVR out, the
other two are required and controlling.
3
If Mid RVR is OTS, TDZ and RO are required and controlling.
88
Original 29AUG2005
ERJ-170 QRH
Approach Minimums
[See High Minimums Captains or Low Time First Officers in FOM, if
applicable.]
Approach minimums shall be as published or as depicted in table below,
whichever is higher. RVR in feet; visibility in statute miles; when either RVR or
Visibility may be used, they are depicted as RVR-Vis (e.g. 1800-1/2).
Approach Minimums
Min. Alt.
TDZ
MID
RO
Remarks
Circling
1,000 ft. HAA or MDA
Min ceiling
1,000 ft.
3 sm
Non-Precision
MDA/DA
RC
2400-1/2
Use MID if TDZ

inop
Use MID if TDZ

inop
CAT I ILS
DA
C: Controlling
ERJ-170 QRH
RC
1800-1/2
R: Required
A: Advisory if reported.
Original 29AUG2005
89
WIND COMP/CONT RUNWAY/TEMP CONV

WIND COMPONENTS
Tower/ATIS wind = Magnetic
Kts
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Kts
METAR/TAF wind = True
Crosswind (Degrees off Nose/Tail)
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
0
0
1
1
1
2
2
2
3
3
3
4
4
5
5
5
6
6
6
7
7
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
0
1
1
2
3
3
4
5
5
6
7
8
8
9
10
10
11
12
12
13
14
0
1
2
3
3
4
5
6
7
8
8
9
10
11
12
13
14
14
15
16
17
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
0
1
2
3
5
6
7
8
9
10
11
13
14
15
16
17
18
20
21
22
23
0
1
3
4
5
6
8
9
10
12
13
14
15
17
18
19
21
22
23
24
26
0
1
3
4
6
7
8
10
11
13
14
16
17
18
20
21
23
24
25
27
28
0
2
3
5
6
8
9
11
12
14
15
17
18
20
21
23
25
26
28
29
31
0
2
3
5
7
8
10
11
13
15
16
18
20
21
23
25
26
28
29
31
33
0
2
3
5
7
9
10
12
14
16
17
19
21
23
24
26
28
29
31
33
35
0
2
4
5
7
9
11
13
15
16
18
20
22
24
25
27
29
31
33
34
36
0
2
4
6
8
9
11
13
15
17
19
21
23
24
26
28
30
32
34
36
38
0
2
4
6
8
10
12
14
15
17
19
21
23
25
27
29
31
33
35
37
39
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
33
35
37
39
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180
Tailwind (Degrees Off Nose)
90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10
Headwind (Degrees Off Nose)
U.S. Contaminated Runway T/O & Landing Guidelines

Nil
Poor
(Limits)
(Guidelines)
Mu
Good
(Limits)
Tail < 5 kt
Tail 5 kt
Tail 10 kt
Cross 10 kt
Cross 15 kt
Cross 29
See FOM
Fair
(Guidelines)
10
20
30
40
ICAO Contaminated Runway T/O & Landing Guidelines

Poor
Poor
(Limits)
(Guidelines)
Good
(Limits)
Tail < 5 kt
Tail 5 kt
Tail 10 kt
Cross 10 kt
Cross 15 kt
Cross 29
See FOM Nil
CRFI / Mu .10
Medium
(Guidelines)
.20
.30
.40
Temperature Conversion (C to F)
C
44
42
111
108
30
86
16
61
F
36
28
82
14
57
40
38
36
104
100
97
26
79
12
54
0
-2
24
22
75
72
10
8
50
46
34
93
90
68
64
32
20
18
90
-12
F
10
-26
F
-15
32
28
-14
-28
-18
-16
-30
-22
-4
-6
25
21
-18
-8
18
-4
-8
-26
-29
43
-20
-22
-32
-34
-36
-33
39
-10
14
-24
-11
-38
-36
Original 29AUG2005
ERJ-170 QRH
Severe Weather/Windshear
Do not takeoff or land

until conditions improve.
Average windshear lasts
only 10-15 minutes
Evaluate the Weather
Any sign of hazardous convective weather within 15 miles

of airport? (H=high/M=medium/L=low)
Convective weather and... Moderate turbulence (M)
No
Rwy specific alert (H)
Temp/Dewpoint spread >16C

(M)
Localized strong winds (H) Dewpoint > 10C (M)

red return/heavy precip
(H)
Rain showers (M)
LLWAS20kt change (H)
Lightning (M)
Yes
Has Microburst Alert been issued for
takeoff/landing runway?
Yes
No
Can you maintain at least 3 nm horizontal separation
from severe weather when aircraft is 1,000 feet AGL?
ATC report of VIP level 5 or greater
Steep and/or asymmetrical radar gradients
Notches, hooks, fingers, or scalloped radar edges
Heavy rain with convective activity
Radar echo with a shadow behind it or a magenta radar return
Yes
Do you judge it safe to continue?
No
No
Yes
Apply Windshear Precautions
Landing
Takeoff
Use longest suitable runway
When possible, use flaps 2
Use maximum takeoff thrust
Use longest suitable runway

Use ILS or VASI for glidepath monitoring
Use flaps 5
Consider using increased approach
speed, up to 20 knots
Establish a stabilized approach no later
than 1,000 feet AFE
Minimize thrust reductions
Monitor flight director, autopilot, and
autothrottles
Follow Standard Operating Procedures

Takeoff: minimize pitch attitude reductions
Approach: avoid large thrust reductions
Know normal attitude and performance
PNF monitor flight path instruments and call out deviations
Accomplish Windshear Recovery if Windshear Encountered

Report Encounter
ERJ-170 QRH
Original 29AUG2005
91
Unfactored Landing Distance
NOTE
The table reflects the actual landing distance required. Plan accordingly.
Chose a runway that provides the largest safety margin possible.
This information is for in-flight emergency use
only. These distances reflect the required landing
distance only. The FAA additional runway margin is
not included.
The published distances are based on the following:

Touchdown within 1,000 feet from the approach end of the runway.
Application of maximum manual braking.
UNFACTORED LANDING DISTANCE TABLE

ALL ENGINE TYPES FAA FLAPS 5
ISA CONDITIONS ANTI ICE OFF AUTO BRAKES OFF
ALTITUDE
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
0 ft
1000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2599
2716
2835
2957
3083
3222
3366
2198
2303
2410
2520
2628
2741
2863
2076
2177
2280
2385
2490
2598
2710
1960
2057
2156
2257
2357
2461
2566
2638
2758
2882
3008
3142
3286
3435
0 Kt
10 Kt
20 Kt
2230
2339
2450
2564
2676
2794
2923
2105
2210
2317
2427
2535
2648
2766
1985
2087
2190
2295
2400
2508
2617
ALTITUDE
2000 ft
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
3000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2685
2809
2936
3066
3207
3357
3517
2275
2387
2502
2619
2735
2860
2998
2150
2258
2368
2481
2593
2709
2839
2030
2134
2241
2349
2457
2569
2688
2728
2856
2988
3124
3272
3427
3605
0 Kt
10 Kt
20 Kt
2311
2428
2547
2668
2789
2920
3074
2183
2296
2410
2527
2644
2765
2912
2077
2169
2280
2393
2505
2621
2756
ALTITUDE
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
4000 ft
5000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2779
2911
3047
3190
3343
3512
3700
2360
2480
2602
2728
2852
2998
3160
2231
2347
2466
2586
2707
2841
2996
2108
2220
2334
2451
2566
2692
2839
2830
2962
3102
3253
3413
3599
3795
0 Kt
10 Kt
20 Kt
2410
2524
2651
2780
2912
3074
3243
2281
2389
2511
2637
2762
2913
3075
2157
2259
2377
2498
2619
2759
2913
NOTE: Landing distance in ft.

Contd
92
Original 29AUG2005
ERJ-170 QRH
Unfactored Landing Distance (Cont.)

UNFACTORED LANDING DISTANCE TABLE
ALL ENGINE TYPES FAA FLAPS FULL
ISA CONDITIONS ANTI ICE OFF AUTO BRAKES OFF
ALTITUDE
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
0 ft
1000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2429
2529
2632
2734
2838
2943
3055
2041
2131
2222
2313
2405
2498
2593
1923
2009
2097
2183
2272
2361
2454
1812
1893
1977
2060
2145
2229
2320
2463
2567
2674
2783
2891
3001
3113
0 Kt
10 Kt
20 Kt
2068
2161
2257
2360
2455
2550
2640
1947
2037
2129
2230
2321
2413
2498
1832
1918
2021
2106
2193
2280
2362
ALTITUDE
2000 ft
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
3000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2505
2612
2721
2829
2940
3057
3177
2109
2205
2302
2399
2498
2597
2697
1988
2080
2174
2266
2361
2456
2554
1872
1960
2050
2139
2230
2333
2417
2550
2659
2772
2883
2997
3120
3240
0 Kt
10 Kt
20 Kt
2152
2250
2350
2450
2551
2653
2749
2030
2124
2221
2316
2414
2511
2603
1915
2005
2097
2188
2282
2376
2463
ALTITUDE
Weight
(lb)
52000
56000
60000
64000
68000
72000
76000
4000 ft
5000 ft
-10 Kt
0 Kt
10 Kt
WIND
20 Kt -10 Kt
2589
2703
2819
2933
3052
3185
3309
2184
2286
2390
2493
2599
2712
2813
2060
2158
2258
2357
2459
2569
2664
1941
2035
2131
2227
2324
2432
2522
2635
2752
2871
2989
3114
3248
3377
0 Kt
10 Kt
20 Kt
2229
2333
2440
2546
2655
2764
2871
2104
2204
2308
2410
2514
2618
2717
1985
2081
2180
2278
2378
2479
2573
NOTE: Landing distance in ft.
ERJ-170 QRH
Original 29AUG2005
93
Evacuation Duties
[Procedure continued from Immediate Action item page ii]
Captain:
1. Take a portable fire extinguisher and proceed to main cabin.
2. Assess exit and evacuation conditions, assessing left hand of
aircraft first.
3. Assess conditions in cabin.
4. Open forward exits, if exit is still closed, (priority is the main cabin
door - 1L).
5. Assist passengers in exiting the aircraft.
6. Captain is last to exit. Exit only after ensuring everyone has exited,
or own life is in danger.
7. If a flight attendant is incapacitated, take him/her with you.
8. Take charge of all passengers and crewmembers. Keep people
together, away from aircraft.
9. Do not allow smoking.
10.Do not allow anyone to re-enter the aircraft.
11.Supervise provision of first aid and shelter.
First Officer:
1. Assess exit and evacuation conditions, assessing right hand of
aircraft first.
2. The First Officer's duty is to get outside the aircraft as quickly as
possible in order to assist passengers.
3. First Officer may exit out the crew emergency exit or through a
forward exit depending on the nature of the emergency, passenger
load, conditions outside the aircraft, landing gear position, etc.
4. When possible, the First Officer's exit path should be briefed prior
to landing.
5. Open forward exits, if exit is still closed.
6. Circle the aircraft and enlist the aid of others.
7. Help direct passengers to an assembly point.
8. Assist the flight attendants and Captain.
94
Original 29AUG2005
ERJ-170 QRH

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ERJ-170

ERJ-170 QRH Bulletins

List of Effective Pages:

5.Captain Evacuation Checklist complete.

Refer to last page for Evacuation Duties

ENGINE ABNORMAL START

DUAL ENGINE FAILURE

1.Airspeed.......................................... 250 KIAS MIN

DUAL ENGINE FAILURE (cont.)

After engine(s) stabilized at idle:

ENGINE FIRE (1 or 2), SEVERE DAMAGE

* This is an NTSB Reportable Event

1.Associated BATT 1 or BATT 2.......................OFF

AIR CONDITIONING SMOKE

4.Land at the nearest suitable airport.

ELECTRICAL SYSTEM FIRE OR SMOKE

4.Land at the nearest suitable airport.

ELECTRICAL SYSTEM FIRE OR SMOKE

(5) If smoke stops:

ELECTRICAL SYSTEM FIRE OR SMOKE

If smoke/fumes removal is required,

CARGO FORWARD (AFT) SMOKE

1.Associated Cargo Fire

a. If cargo door is open:

(1) Do not discharge the cargo fire extinguisher.

a. CARGO SMOKE (FWD or AFT) ................... PUSH

JAMMED CONTROL COLUMN - PITCH

If the failure occurs ___

JAMMED CONTROL WHEEL - ROLL

6.SPOILER FAULT Procedure .Do not accomplish

PITCH TRIM RUNAWAY

Prepare to overcome unwanted pitch change:

ROLL (YAW) TRIM RUNAWAY

1.Oxygen Masks........... Verify ................ ON, 100%

Intentionally Left Blank

APU FIRE . . . . . . . . . . . . . . . . . vii

EICAS MESSAGES (contd)

BLEED 1 OFF . . . . . . . . . . . . . .74

DOOR CENTER EBAY OPEN . .3

EICAS MESSAGES (contd)

ENG 2 FADEC OVERTEMP . . 23

EICAS MESSAGES (contd)

IDG 1 OFF BUS . . . . . . . . . . . .20

RALT 2 FAIL . . . . . . . . . . . . . . .83

Air Conditioning, Pressurization and Pneumatics

Auto Flight, Flight Instruments and Navigation

Doors & Windows

Ice & Rain Protection

Electrical System Fire or Smoke . . . . . . . . . ix

Non Normal Descent / Landing Checklists

Intentionally Left Blank

or b. PRESSURIZATION DUMP .............................................. PUSH IN

c. Establish landing configuration early.

DOOR CRG (FWD or AFT) OPEN

or a. DOOR CRG (FWD or AFT) OPEN Checklist complete.

If pressurization is not normal:

DOOR FUELING OPEN

DOOR (CENTER or FWD) EBAY OPEN

DOOR HYD OPEN