Component Location Wire Description

KENR5777-01
Schematic Machine Schematic Machine Wire Wire Wire Wire
Component Component
Number Color
Description
Number Color
Description March 2011
A/C Unit
Location
G-4
Location
C-35 Sensor - CAM Speed (Secondary Timing)
Location
F-17
Location
B-35 Power Circuits Lighting Circuits Harness And Wire Electrical Schematic Symbols
Air Heater H-17 A-23 Sensor - Fuel Rail Pressure F-17 B-35 101 RD Bat (+) 603 PK Rotary Beacon
Alarm - Action L-2 C-2 Sensor - Oil Pressure F-17 B-35
103 RD Aux Ckt 607 PK Flood Lamp - Front Symbols
105 RD Key Sw 615 YL Cab Flood Lamp/ROPS
Alarm - Atch Travel B-15 B-20 Sensor - Differential Pressure E-17 B-35
108 RD Heater Relay 616 BU Bucket Flood Lamp/Boom Flood Lamp
Alternator E-17 B-30 Sensor - Intake Manifold Pressure E-17 B-35
109 RD Alt Output (+) Term. 638 WH Rotary Beacon
Battery - Front I-17 D-9 Sensor - Low fuel Pressure E-17 B-35
112 PU Main Power Rly Output 645 RD Headlamp Relay
T
Battery - Rear I-17 D-10 Sensor - Coolant Temperature E-17 B-35 113 OR Radio 646 RD Light Sw To Front Flood Relay
Block - As G-12 F-26 Sensor - Intake Air Temperature E-17 B-35 114 RD Warning Horn (forward) 684 RD Cab Flood Lamp Pressure Temperature Level Flow Circuit Breaker
Breaker - Alt H-16 F-23 Sensor - Fuel Temperature E-17 B-35 115 RD Cab Lamp Relay A623 BU Right Cab Flood Lamp Sw To Relay Symbol Symbol Symbol Symbol Symbol
Breaker - Heater H-16 F-22 Sensor - Fuel Pump Solenoid D-17 B-35 118 GY Wiper Control Control Circuits
Breaker - Main H-16 F-21 Solenoid - A/C Clutch F-17 B-31 120 YL 12V 7A Converter 1 763 BU Travel Speed Solenoid Symbols and Definitions
Coil - Atch Exciter G-1 C-31 Solenoid - ATCH 1 Way/2 Way Change VAB A-7 B-8 123 WH Seat Heater 779 WH Universal Quick Coupler Solenoid (Low)
Control - Engine G-18 A-24 Solenoid - Atch 1p 2p Change 1 (Sol 2) C-16 A-17 124 GN A/C 780 PU Universal Quick Coupler Solenoid (High) Fuse - A component in an electrical circuit that will open the circuit if too much current flows
127 OR Air Suspension 788 YL Engine Speed (-) through it.

(Dimensions: 48 inches x 35 inches)

Control - Machine G-7 C-60 Solenoid - Atch 1p 2p Change 2 (Sol 3) C-16 A-16
130 RD Engine Control A755 PK Throttle Sw #1
Control - PLJ F-11 D-2 Solenoid - Atch 1way/2way Change B-11 B-13 Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The
135 BU Converter 12V Memory Out A756 BU Throttle Sw #2
23 Control - Product Link G-9 D-1 Solenoid - Atch Boom Up K-1 C-11 circle indicates that the component has screw terminals and a wire can be disconnected from it.
22 141 RD Unused A757 GY Throttle Sw #3
Control - Wiper C-5 C-53 Solenoid - Atch Bucket Lock K-1 C-10 142 RD Unused A758 BR Throttle Sw #4
Converter - Atch 12V 7A (1) K-5 C-14 Solenoid - Atch Double Action (Sol 1) C-16 A-18 Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).
143 BR Caution Lamp Relay A760 GY Machine Control +5v Supply
21 Diode - Boom Up 1 K-2 C-5 Solenoid - Atch Fine Swing D-9 A-2
No circle indicates that the wire cannot be disconnected from the component.
147 PU Switch Power A762 PU Engine Speed (+)

KENR5777-01
24 Diode - Bucket Lock 1 K-2 C-8 Solenoid - Atch Flow Limit A-18 B-24 148 WH Travel Alarm Relay A769 GY Backup EPR Valve Sw to Power Shift Pressure Solenoid
Diode - Hyd Lock (1) J-5 C-56 Solenoid - Atch Heavy Lift B-9 E-2 149 RD Boom Lamp Relay A770 PK Backup EPR Valve Sw to Backup Resistor Ground (Wired): This indicates that the component is connected to a grounded wire. The
154 RD Neutral Start Relay to Neutral Start Limit Sw E787 PK Bucket Lock Solenoid grounded wire is fastened to the machine.
7 6 Diode - Hydraulic Lock 2 G-7 C-59 Solenoid - Atch Quick Coupler A-18 A-19
AREA A Diode - Lamp L-14 F-39 Solenoid - Atch Relief 1 C-11 B-14 160 PU Chassis Lamp Relay F716 WH Secondary Shutdown Sw
13 165 YL Caution Lamp Relay F772 WH Crane Backup Sw
Diode - PS Pressure 1 K-2 C-4 Solenoid - Atch Relief 1 Check C-11 B-16 Ground (Case): This indicates that the component does not have a wire connected to ground.
3 169 PK Backup EPR Valve Sw F773 OR Backup Governor Accel
Diode - Start Relay I-13 F-18 Solenoid - ATCH Relief 1 Check VAB A-7 B-7 It is grounded by being fastened to the machine.
19 4 25 172 RD Heater Relay / Product Link Radio and ECM F774 WH Backup Governor Decel
5 Diode - Stick Out 1 K-2 C-9 Solenoid - ATCH Relief 1 VAB A-7 B-6
2 175 RD A/C Unit G723 YL Heavy Lift Solenoid
16 Fuse Base I-16 F-20 Solenoid - Atch Relief 2 B-11 B-15
177 RD Main Brkr H746 YL Viscous Clutch Solenoid (+) Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the
17 Indicator Unit G-1 C-32 Solenoid - Atch Relief 2 Check B-11 B-11 179 BU 12V 7A Converter 2 H747 BR Viscous Clutch Solenoid (-) contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
8
14 9
15 10
18
8
9
Injector 1
Injector 2
Injector 3
D-17
D-17
D-17
B-35
B-35
B-35
Solenoid - Atch Single Action (1)
Solenoid - Atch Single Action (2)
Solenoid - Atch Stem 1 Extend
C-9
C-9
C-16
B-9
B-10
A-14
180
184
189
GN
RD
RD
Boom Float Disable Relay
Machine ECM
Hydraulic Lock
K776
M737
M739
GN
WH
YL
Alternator L Terminal to Start Control Relay
Flow Limit Solenoid
Flow Limit Solenoid
Sender: A component that is used with a temperature or pressure gauge. The sender
321D LCR Excavator
20 11 measures the temperature or pressure. Its resistance changes to give an indication to

7
12
Injector 4
Injector 5
Injector 6
D-17
D-17
D-17
B-35
B-35
B-35
Solenoid - ATCH Stem 1 Extend
Solenoid - Atch Stem 1 Retract
Solenoid - Atch Stem 1 Retract
B-12
D-16
B-12
A-12
A-15
A-11
199

200
OR

BK
Action Alarm / Beacon Relay
Ground Circuits
Main Chassis
M740
M751
M755
PK
YL
OR
Travel Straight Solenoid
Crane Cancel Sw
Bucket Extend Pressure Sw
T
the gauge of the temperature or pressure.
Electrical System
235 BK Machine Control Ground N789 BU Viscous Clutch Temp Sensor Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity.
Joystick - Atch LH J-2 C-15 Solenoid - Atch Stem 2 Extend D-16 A-25 It has a coil that makes an electromagnet when current flows through it. The
Joystick - Atch RH G-1 C-27 Solenoid - Atch Stem 2 Extend C-12 A-10
A209 BK Machine ECM Analog Return N793 GN Foot Pedal Sw
electromagnet can open or close the switch part of the relay. PBD1-UP
A250 BK Engine Control Ground N795 WH Aux Pedal-RH
Joystick - Atch RH (3 Sw)
Joystick- Atch LH (3 Sw)
G-1
J-2
C-28
C-13
Solenoid - Atch Stem 2 Retract
Solenoid - Atch Stem 3 Extend
C-12
D-16
A-9
B-18
Basic Machine Circuits R725 WH Not Used NAS1-UP
304 WH Starter Relay to Starter Motor T725 WH Not Used Solenoid: A solenoid is an electrical component that is activated by electricity. It has a
Keyreader - Atch Mss G-1 C-33 Solenoid - Atch Stem 3 Retract D-16 B-19 306 GN Start Relay Coil to Neutral Start Relay T776 GY Not Used coil that makes an electromagnet when current flows through it. The electromagnet MDT1-UP
Meter - Service F-4 C-36 Solenoid - Atch Stick Out Stop K-1 C-12 307 OR Key Sw To Neutral Start Relay X738 PK Hammer Return Filter Sw can open or close a valve or move a piece of metal that can do work.
Monitor E-1 C-43 Solenoid - ATCH Universal Q.C. High D-10 B-28 308 YL Main Power Relay Coil X794 BU Stick Out Stop Solenoid
Motor - Starter G-17 B-34 Solenoid - ATCH Universal Q.C. Low D-10 B-29 310 PU Engine Control to Heater Relay 892 BR Cat Data Link (-) MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is
Motor - Washer K-17 D-8 Solenoid - Atch Viscus Clutch L-16 D-5 320 RD Horn Relay Coil To Sw 893 GN Cat Data Link (+) activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)
Motor - Wiper E-1 C-44 Solenoid - Boom Decompression I-1 C-21 321 BR Travel Alarm F889 WH Engine Speed Command that make electromagnet when current flows through them. It also has an internal switch that places
Pedal - Atch Aux RH I-1 C-22 Solenoid - Hyd Lock A-9 E-6 322 GY Warning Horn (forward) G834 PU Viscous Clutch Fan Speed + the latch coil circuit open at the time the coil latches.
326 RD Key Sw 'C' Term. K843 GN RH Joystick Upper Sw

36 Page,
Radio - Prod Link 2nd Generation D-9 D-3 Solenoid - Power Shift Press. A-18 B-25
Relay - Atch Beacon I-14 F-10 Solenoid - Swing Brake A-9 E-5
330
331
YL
OR
Start Relay to Start Control Relay
Travel Alarm Relay
K844
K847
GY
PU
LH Joystick Upper Sw
RH Joystick Smart Boom Sw
Harness and Wire Symbols
Relay - Atch Caution Lamp L-13 F-15 Solenoid - Travel Speed A-9 E-4
Monitoring Circuits K848 WH LH Joystick Fore Sw
Relay - ATCH Q.C. Hydraulic Lock 1 K-13 F-13 Solenoid - Travel Straight B-9 E-3
251 YL CAN 1 Data Link (+) K849 YL Att Stem 1
1 Deutsch connector: Typical representation 1 Sure-Seal connector: Typical representation
of a Deutsch connector. The plug contains all of a Sure-Seal connector. The plug and receptacle
Relay - ATCH Q.C. Hydraulic Lock 2 J-13 F-14 Switch - Air Cleaner L-10 D-4 252 YL CAN 2 Data Link (+) K850 BR Att Stem 2 2 sockets and the receptacle contains all pins. 2 contain both pins and sockets.
Relay - ATCH Q.C. Hydraulic Lock On K-13 F-12 Switch - ATCH Blade Pressure G-4 C-34 261 GN CAN 1 Data Link (-) K852 GN Att Stem 4
Relay - ATCH Q.C. Hydraulic Lock Priority K-13 F-11 Switch - Atch Boom Raise Press. B-11 E-9 262 GN CAN 2 Data Link (-) K856 PU Stem 1 Control Valve A Harness Identification Letter(s):
Wire, Cable, or Harness Assembly Identification: (A, B, C, ..., AA, AB, AC, ...)
Relay - Atch Single J-13 F-16 Switch - Atch Bucket Ex Press. C-9 E-1 403 GN Alternator (R) Term. K857 WH Stem 2 Control Valve A Includes Harness Identification Letters and Harness
Connector Serialization Codes Harness Connector Serialization Code: The "C" stands
Relay - Boom Lamp K-14 F-4 Switch - Atch Buckup Crane J-2 C-17 405 GY Engine Oil Pressure K858 YL Stem 3 Control Valve A for "Connector" and the number indicates which
Relay - Cab Lamp K-14 F-6 Switch - Atch Crane Cancel C-3 C-49 410 WH Action Alarm K860 BU Stem 1 Control Valve B connector in the harness. (C1, C2, C3, .....)
Part Number for
Relay - Chas Lamp K-14 F-5 Switch - Atch Fine Swing Cont C-4 C-51 412 BU Coolant Level K861 GN Stem 2 Control Valve B C-C4 AG-C3 Connector Plug AG-C4 L-C12 Part Number For
Relay - Heater G-17 A-22 Switch - Atch Foot I-1 C-23
430 BU Air Cleaner Sw K862 GY Stem 3 Control Valve B 130-6795 130-6795 111-7898 3E-5179 Connector Recepticle
487 OR Hyd Oil Filter Sw K864 PK Relief Solenoid 1
Relay - Horn J-14 F-7 Switch - Atch Hammer Return Filter A-11 E-8 325-AG135 PK-14 1 5A
491 PK Hyd Oil Temp Sender K865 PU Relief Solenoid 2
Relay - Main I-13 F-17 Switch - Atch High Press. (Stem 1) I-1 C-24 Pin Socket
495 GN Fuel Level Signal K866 WH Att 1-way / 2-way Control Valve Fuse
Receptacle
Relay - Neutral Start J-14 F-8 Switch - Atch Over Load Warning C-3 C-50 Pin or Socket (5 Amps)
496 WH Hyd Oil Level K868 BR Stem 1/2 Extend/Retract Solenoids Single Wire 9X-1123
Relay - Safety L-13 F-1 Switch - Atch Quick Coupler B-2 C-47 C468 BU Engine Oil Level K869 BU Stem 3 Extend/Retract Solenoids Connector Number
Component
Relay - Start H-13 F-19 Switch - Atch Seat Heater C-4 C-52 E411 YL Boom Cylinder Rod End Pressure K871 WH 1P / 2P Change Solenoids Part Number
Plug
Relay - Travel Alarm J-14 F-8 Switch - ATCH Universal Q.C. B-3 C-48 E441 GN Boom Angle Sensor K872 OR Single Action Solenoids 1 / 2 Harness identification code: 2 200-L32 BK-14
Resistor - Atch Backup K-4 C-7 Switch - Backup EPR Valve E-3 C-38 E442 GN Stick Angle Sensor K876 BR Relief 1 Check Solenoid This example indicates wire
Resistor - Backup L-4 C-6 Switch - Backup Gov E-3 C-39 E472 GN Machine ECM 8v Sensor Supply K877 BU Relief 2 Check Solenoid 135 in harness "AG".
Ground Circuit Identification Wire Gauge
E473 GY RH Thumb Wheel K879 GN Double Action Solenoid Connection Number Wire Color
Resistor - CAN A (1) G-7 C-57 Switch - Coolant Level J-17 D-7
Resistor - CAN A (4) F-1 C-42 Switch - Disconnect H-16 F-25 E474 OR LH Thumb Wheel L885 BU Not Used
5
E480 PK Overload Warning Switch L886 BU Not Used
Resistor - CAN B (2) G-7 C-58 Switch - Eng Oil Level F-17 B-32
H446 PK Overload Warning Pressure Sensor 936 PU Backup Resistor to Diode 3
Resistor - CAN B (3) K-2 C-3 Switch - Horn H-2 C-20
H474 GN Travel Right Pressure Switch 998 BR Backup Governor Sw
Sender-Hyd Temp B-9 B-12 Switch - Hyd Oil Filter D-9 B-3
H475 BU Travel Left Pressure Switch E997 RD Hydraulic Lock Diode © 2011 Caterpillar, All Rights Reserved Printed in U.S.A.
Sensor - Atch Boom Cyl Head Press. A-8 A-7 Switch - Hyd Oil Level B-15 B-21
H476 WH Joystick Pressure Switch G973 OR Boom Raise Pressure Sw
Sensor - Atch Boom Cyl Rod Press. B-8 A-8 Switch - Implement Press. H-1 C-63 Accessory Circuits G976 BU Water Separator Level Sensor
Sensor - Atch O.L.W.D. Press. D-10 A-20 Switch - Key F-1 C-62 501 GN Wiper - Front (low) K904 GN Pump 1 Pressure Sensor
Sensor - Atch Squeeze Press. A-12 A-13 Switch - Neutral Start Limit I-2 C-19 506 PU Washer - Front K906 GN Swing Brake Solenoid
Sensor - ATCH Stick B-6 A-5 Switch - One Touch Low Idle G-2 C-29 508 PU Radio Speaker - Left K907 BU Backup EPR Valve Sw
Sensor - Atch Viscus Clutch Temp K-17 D-6 Switch - Panel D-1 C-45 509 WH Radio Speaker - Left (commom) K931 GN Backup Resistor to Diode 2
Sensor - Boom B-9 B-11 Switch - Secondary Shutdown I-2 C-18 511 BR Radio Speaker - Right K950 YL Boom Up Limit PRV
Sensor - Eng Speed Pickup F-17 A-21 Switch - Throttle Position G-1 C-30 512 GN Radio Speaker - Right (common) K952 BR Boom Up Solenoid to Backup Crane Sw
514 PU Not Used L968 OR Bachup EPR Valve Sw
Sensor - Fuel Level B-15 B-22 Switch - Travel L Press. H-1 C-25 Component Identifiers (CID¹)
530 OR Washer Right L969 WH PS Pressure
Sensor - Pump 1 Press. B-18 B-27 Switch - Travel R Press. H-1 C-26
590 GY Wiper Sw To Intermittent Module L972 BU One Touch Low Idle Sw Module Identifier (MID²)
Sensor - Pump 2 Press. B-18 B-26 Switch - Window Limit B-1 C-46
A537 PK Seat Heater L973 GN Fine Swing Cont Sw to Fine Swing Solenoid Engine Control
Sensor - Crank Speed (Primary Timing) F-17 B-35 Timer - Atch Lamp Delay L-15 F-2
A571 PU Backup Resistor to Boom Up Diode 1 M906 BU Squeze Pressure Sensor
A572 PK Backup Resistor to PS Pressure Diode 1 N957 PK Product Link RS232 Rxd - Comm #1
(MID No. 036)
A = See Area A D = See Area D A579 OR Wiper Motor + N959 PK Product Link RS232 Rxd - Comm #3 CID Component
A580 BR Wiper Motor - N960 OR Product Link RS232 Txd - Comm #1 0001 Cylinder #1 Injector
B = See Area B E = See Area E
A581 GN Wiper Motor Reverse N963 OR Product Link RS232 Txd - Comm #3 0002 Cylinder #2 Injector
C = See Area C F = See Area F A582 PU Wiper Motor Stop N970 YL Product Link RS232 Dtr - Comm #1 Resistor, Sender and Solenoid Specifications 0003 Cylinder #3 Injector
A584 BU Front Window Limit Sw To Wiper Cont N973 BR Product Link RS232 Dcd - Comm #1 Part No. Component Description Resistance (Ohms)¹ 0004 Cylinder #4 Injector
A586 OR Wiper Sw To Wiper Cont N979 GN Product Link RS232 Signal Gnd - Comm #1 Power Shift Pressure 0005 Cylinder #5 Injector
Connector Location A588 GN Hyd Lock Sw to Hyd Lock Solenoid N981 GN Product Link RS232 Signal Gnd - Comm #3 Stem 1 Extend 0006 Cylinder #6 Injector
C560 OR Left Rear Speaker T901 YL MSS Exciter Coil In Stem 1 Retract
Schematic Machine 0041 8 Volt DC Supply
Connector Number C566 PK Left Rear Speaker (common) T902 PK MSS Exciter Coil Out Stem 2 Extend
Location Location 0091 ThrottlePositionSensor
E554 PK A/C Controller To A/C Compressor Clutch T967 YL Pump Pressure Sensor 2 Stem 2 Retract
CONN 1 K-18, L-18 13D
E562 PU Quick Coupler Sw 0094 Fuel Delivery Pressure Sensor
Stem 3 Extend
CONN 2 K-17 17D E564 PK Quick Coupler Relays 111-9916 Solenoid: 11.7 ± 1.2 0095 Fuel Filter Differrential Pressure Sensor
Stem 3 Retract
AREA B CONN 3 Aux Start CONN J-17 E565 BU QC Sw to QC Relay 2
Bucket Lock 0100 Engine Oil Pressure Sensor
CONN 4 G-15 1F Boom Up 0110 Engine Coolant Temperature Sensor
CONN 5 D-14 8A Stick Out Stop 0168 Electrical System Voltage
CONN 6 D-14 9A 1P / 2P Change 1 0172 Intake Manifold Air Temperature Sensor
CONN 7 D-14 7B 1P / 2P Change 2 0174 Fuel Temperature Sensor
CONN 8 G-14 2F Double Action 0190 Engine Speed Sensor
16
CONN 9 G-13 3F Relief 1,2 0253 Personality Module
21 20 112-0090 Solenoid: 19.5 ± 2
Relief VAB 1 0261 Engine Timing Calibration
CONN 10 F-13 3A
Travel Straight 0262 5 Volt Sensor DC Power Supply
CONN 11 A-8, A-12 21B
Travel Speed 0268 Programmed Parameter Fault
CONN 12 D-12, E-12 7A 121-1491 Solenoid: Swing Brake 32 ± 3.2
0342 Secondary Engine Speed Sensor
CONN 13 G-12 26F Hydraulic Lock
0460 Fuel Pressure Sensor After Fuel Filter
CONN 14 G-11 20D Boom Decompression
0617 Inlet Air Heater Relay
13 CONN 15 G-11 31F 126-2941 Resistor: Backup Positions 1,2,3,4 = 25 ± 5%
1779 Fuel Rail #1 Pressure Valve Solenoid
9 15 CONN 16 A-11 20B 0% - 83.5 ± 1.5
14 1785 Intake Manifold Pressure Sensor
163-6700 Sender: Fuel Level 50% - 33.8 ± 2.0
8 CONN 17 A-11 6E 1797 Fuel Rail Pressure Sensor
100% - 8.0 +1.0 -0.5
CONN 18 A-10 1E 1834 Ignition Key Switch
171-0188 Solenoid: Flow Limit 11.7 ± 1.2
CONN 19 D-10 21D
6 CAN 1 Machine Control
7 CONN 20 E-10 22D
174-3016
CAN 2
120 ± 10%
(MID No. 039)
CONN 21 G-10, H-10, H-9 14D Resistor:
10 Resistor CID Component
CONN 22 G-9 24D Resistor 2 0041 8v Sensor Supply
CONN 23 H-9 15D 204-1790 Resistor: Backup 18 ± 5%
16 0096 Fuel Level Sensor
CONN 24 L-9 1D 260-3877 Solenoid: Quick Coupler 26.96 ± 1.6 0127 Transmission Pressure Sensor
7 28 CONN 25 L-9 2D 4I-5394 Sender: Hydraulic Oil Temperature 6134 to 7496 0191 Transmission Output Speed Sensor
29 CONN 26 K-9 3D
11 ¹ At room temperature unless otherwise noted. 0262 5v Sensor Supply
18 CONN 27 K-9 4D 0268 Programmed Parameter
19 CONN 28 J-9 5D 0298 Brake Ped Lim Sw
3
CONN 29 I-9 6D 0370 Boom Float Solenoid
CONN 30 I-9 7D 0374 Swing Brake Solenoid
CONN 31 I-9 8D 0444 Start Relay
22 35 CONN 32 H-9 76C 0590 Engine Control
30 26 21 CONN 33 D-9 4A 0600 Hydraulic Oil Temperature Sensor
12 0726 Right Steering Solenoid
CONN 34 D-9 5A
0727 Left Steering Solenoid
31 CONN 35 A-8, B-7 6A Off Machine Switch Specification
0735 Heavy Lift Solenoid
27 CONN 36 B-8 16B Part No. Function Actuate Deactuate Contact Position
0882 Implement Lockout Solenoid
20 22 CONN 37 H-7 39C Travel Left Pressure
25 1130 Left Attachment Pedal Position Sensor
32 CONN 38 H-4, I-4, I-5 7C Travel Right Pressure
34 1326 ECM Location Code
CONN 39 H-5 9C High Pressure
490 ± 49 kPa 290 kPa MIN 1401 Transmission Solenoid 1
167-3466 Implement Pressure Normally Open
CONN 40 H-5 10C (71.07 ± 7.11 psi) (42.06 psi) 1402 Transmission Solenoid 2
Boom Raise Pressure
CONN 41 E-4 8C Bucket Extend 1482 10v Sensor Supply
CONN 42 J-4 75C Blade Pressure 1530 Quick Coupler Solenoid
CONN 43 K-4 42C 255-2966 Air Cleaner 635 ± 58 mm H2O - Normally Open 1558 Electronic Implement Control #2
24
CONN 44 L-4 30C 1615 One Way / Two Way Valve Solenoid
CONN 45 ET CONN L-2 2E 1617 Oscillating Axle Solenoid
CONN 46 I-3 65C 1621 Generator Valve Solenoid
CONN 47 C-2, C-3 13C 1622 Travel Lock Magnet

CONN 48 F-2 47C 1628 Arm Rest Switch

1629 Main Pump Power Shift Pres Solenoid
CONN 49 D-17 22B
1630 Swing Pump Sol
A = See Area A D = See Area D 1657 Left Joystick Thumbwheel
1658 Right Joystick Thumbwheel
B = See Area B E = See Area E
1960 Ignition Key Reader
C = See Area C F = See Area F 2110 Machine Pitch Sensor
2104 Travel Motor Swash Plate Angle Limit Solenoid
2210 Right Joystick Thumbwheel
2129 Ride Control Solenoid
2142 Straight Travel Pedal Position Sensor
2149 Travel Pilot Pressure Solenoid
2184 Medium Pressure Hydraulic Circuit Port B Solenoid
2185 Medium Pressure Hydraulic Circuit Port A Solenoid
2213 Auxiliary Valve #2 Port B Solenoid
2214 Auxiliary Valve #2 Port A Solenoid
2256 Hydraulic Modulation Solenoid
2447 Travel Motor Bypass Solenoid
2543 Joystick Steering Enable Switch
2544 Offset Boom Offset Left Solenoid
2545 Offset Boom Offset Right Solenoid
2546 Hydraulic Cab Riser Raise Solenoid
2547 Hydraulic Cab Riser Lower Solenoid
2592 Auxiliary Valve Port A Flow Solenoid
2593 Auxiliary Valve Port B Flow Solenoid
2594 Hammer Solenoid
2599 Auxiliary Valve Port A Line Relief Solenoid

1 2600 Auxiliary Valve Port B Line Relief Solenoid

2649 Auxiliary Valve Load Sensing Solenoid

4 2665 Boom Float Down Solenoid

2666 Offset Boom Enable Switch
2667 Limp Home Sw
2668 Hydraulic Cab Riser Enable Switch
5 11 13 15
¹ The CID is a diagnostic code that indicates which circuit is faulty.
² The MID is a diagnostic code that indicates which electronic control module
1 16
2 12 14 diagnosed the fault.
6 6
3
21
Related Electrical Service Manuals
22 39
Title Form Number
57
60 7 Alternator 212-8561 SENR2143
58
59 20 17 Starting Motor: Delco 37MT SENR3581
Failure Mode Identifiers (FMI)¹
39 13 2 Engine Control: KENR5342
53 14 8 FMI No. Failure Description
39 38 Machine Control: RENR9848
3 0 Data valid but above normal operational range.
9 1
1 Data valid but below normal operational range.
52 6
4 2 Data erratic, intermittent, or incorrect.
50 51
4 2 2 3 Voltage above normal or shorted high.
49
5
47 48 34 7 4 Voltage below normal or shorted low.
45 17 42 8
13 5 Current below normal or open circuit.
1 19
3 76 2
8 8 5 6 Current above normal or grounded circuit.
12 9
46 31 11 30 7 Mechanical system not responding properly.
10
10 9
62 47 8 Abnormal frequency, pulse width, or period.
30 32 56 9 Abnormal update.
43 29 15 18 10 Abnormal rate of change.
27 33 20 7 11 Failure mode not identifiable.
28 12 Bad device or component.
31 75
20 13 Out of calibration.
19 1 2
24 14 Parameter failures.
3
6 21 15 Parameter failures.
6
16 Parameter not available.
22
17 Module not responding.
65 7
4 5
8 13
15
Event Codes 18 Sensor supply fault.
8
5 19 Condition not met.
35 14 4 23 Engine Control
36 18 20 Parameter failures.
6 7 Event Code Condition
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
9 10 26 E096 High Fuel Pressure

25 1 E198 Low Fuel Pressure

17 2 26 31 3
E265 User Defined Shutdown
23
24
63 E360 Low Engine Oil Pressure
44
42 21 22 E361 High Engine Coolant Temperature
E362 Engine Overspeed
AREA F
E363 High Fuel Temperature
AREA E E390 Fuel Filter Restriction
E396 High Fuel Rail Pressure

26 E398 Low Fuel Rail Pressure

25 AREA D
E539 High Intake Manifold Air Temperature
E1044 High Intake Manifold Pressure
E1045 Low Intake Manifold Pressure

AREA C
COMPONENT AND CONNECTOR LOCATIONS
 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

RELAY PANEL
C-C21 C-C4 F-C1
7Y3967 2725000 2397356 OPERATOR STATION
E-C26 235-C37 BK-18 1 184-C3 RD-14 1 184-F1 RD-14 ATCH CAB LAMP
308-E67 YL-18 7Y3958 SAFTEY RELAY C-C22 235-C41 BK-14 2 235-F2 BK-14 F-C39 R-C2 1532521
(Dimensions: 48 inches x 35 inches)

L46 330-E63 YL-18 0942080 7Y3966 AIR CLEANER SW 763-C42 BU-18 3 763-F3 BU-18 7Y3967 7Y3966
330-E51 YL-18 330-E63 YL-18 430-C38 BU-18 1 2552966 788-C43 YL-18 4 788-F4 YL-18 L26 L26 615-F104 YL-16 1 615-R1 YL-16
K776-E65 GN-18 330-E51 YL-18 1 WH/BU S A209-C44 BK-18 5 A209-F5 BK-18 103-F98 RD-18 200-R2 BK-16
FUSE INSTRUCTION 403-E66 GN-18 L46 K776-E65 GN-18 2 YL L A760-C20 GY-18 6 A760-F6 GY-18 L23 L23 615-F104 YL-16 F-C40 R-C1
200-E64 BK-18 308-E67 YL-18 3 WH/GN R A762-C46 PU-18 7 A762-F7 PU-18 200-F97 BK-18 200-F110 BK-18 7Y3966 7Y3967
FUSE BASE FUSE 200-E46 BK-18 200-E46 BK-18 4 BK GND 430-C38 BU-18 G723-C47 YL-18 8 G723-F8 YL-18 L59 L59 200-F109 BK-16 200-F111 BK-18 200-F110 BK-18 1
1364072 5A 1395345 ATCH LAMP DELAY TIMER 200-E64 BK-18 5 235-C37 BK-18 G834-C48 PU-18 9 G834-F9 PU-18 200-F186 BK-14 F-C32
10A 9W1442 1636704 (NOTE D) WK-C1 E-C10 403-E66 GN-18 6 WH/YL P 103-C4 RD-16 H746-C49 YL-18 10 H746-F10 YL-18 L65 L65 1552269 DOME LAMP
15A 9W1441 3E3364 1552269 105-C12 RD-16 H747-C50 BR-18 11 H747-F11 BR-18 GND CAB 1 410-F103 WH-18 2 F-C41 0960721
20A 9W1446 RELAY 1 684-WK1 RD-18 1 684-E52 RD-18 ATCH CAUTION LAMP RELAY 113-C5 OR-18 K850-C51 BR-18 12 K850-F12 BR-18 L63 L63 199-F101 OR-18 1 7Y3952
L LAMP SW 2 2 646-E43 RD-18 149-5050 (NOTE S) 118-C7 GY-16 184-C3 RD-14 L969-F202 WH-18 103-F98 RD-18 1 L
HA-C3 120-C8 YL-16 763-C42 BU-18 CONN 24 200-F109 BK-16 ACTION/CRANE/QUICK ALARM 200-F111 BK-18 2 PA
KENR5777-01

E-C12 E-C11 1495051 123-C31 WH-18 788-C43 YL-18 C-C5 F-C2 120-F99 YL-16 GH-C2 1321829 PLATF CHASSIS STRAP
SPARE A/C HEATER 3E3370 1552267 1 143-HA2 BR-18 124-C9 GN-16 A762-C46 PU-18 2304009 2434510 199-F101 OR-18 2434505 7G1060
5A 10A +B A A 105-E28 RD-16 2 165-HA3 YL-18 L108 127-C32 OR-16 A760-C20 GY-18 K856-C52 PU-18 1 K856-F13 PU-18 103-F102 RD-18 120-GH1 YL-16 1
GND B B 200-E44 BK-16 3 154-C13 RD-18 G723-C47 YL-18 K857-C53 WH-18 2 K857-F14 WH-18 508-F92 PU-18 410-F103 WH-18 200-GH4 BK-16 2 CONN 44 F-C33
AT-C1 SPARE BACKUP KEY OFF C C 308-E47 YL-18 4 143-HA1 BR-18 169-C6 PK-18 G834-C48 PU-18 K858-C54 YL-18 3 K858-F15 YL-18 L5 509-F93 WH-18 892-F105 BR-18 9W1951
1552273 5 603-HA4 PK-18 175-C2 RD-14 G973-C75 OR-18 K860-C55 BU-18 4 K860-F16 BU-18 511-F94 BR-18 893-F106 GN-18 F-C36 F-C35 103-F102 RD-18 A
G834-AT1 PU-18 1 FAN SPEED FEEDBACK 5A 5A LAMP DIODE 184-C3 RD-14 H446-C74 PK-18 K861-C56 GN-18 5 K861-F17 GN-18 512-F95 GN-18 A770-F107 PK-18 ATCH 12V SOCKET 2434505 2304011 235-F108 BK-18 B
A209-AT2 BK-18 2 GND SPARE CHASSIS LAMP 1974385 E-C9 199-C21 OR-18 H746-C49 YL-18 K862-C57 GY-18 6 K862-F18 GY-18 A584-F96 BU-18 235-F108 BK-18 1210987 1 120-F99 YL-16 C
H747-AT3 BR-18 3 SOL - 1552269 L76 307-C14 OR-16 H747-C50 BR-18 K864-C58 PK-18 7 K864-F19 PK-18 K950-F209 YL-18 2 200-F109 BK-16 893-F106 GN-18 D ET CONN
H746-AT4 YL-18 4 SOL + 10A 5A 1 684-E49 YL-18 320-C24 RD-18 K850-C51 BR-18 K865-C59 PU-18 8 K865-F20 PU-18 200-F97 BK-18 252-F87 YL-18 892-F105 BR-18 E CONN 45
C-C24 C-C25 HN-C9 A760-AT5 GY-18 5 +5V SPARE RADIO/SW PANEL 2 A623-E53 BU-18 331-C27 OR-18 K856-C52 PU-18 K866-C60 WH-18 9 K866-F21 WH-18 L13 103-F98 RD-18 L66 252-F86 YL-18 262-F88 GN-18 F

1
2312295 2434509 2434509 6 615-C22 YL-16 K857-C53 WH-18 K868-C61 BR-18 10 K868-F22 BR-18 120-F99 YL-16 262-F89 GN-18 252-F86 YL-18 G
A760-C45 GY-18 1 1 A760-HN13 GY-18 10A 5A BOOM LAMP RELAY ATCH QC HYD LOCK PRIORITY RELAY 645-C29 RD-18 K858-C54 YL-18 K869-C62 BU-18 11 K869-F23 BU-18 262-F88 GN-18 GH-C3 BACKUP RESISTOR F-C37 H GND PLATFORM 2 GND CHASSIS 6
L33 A209-C132 BK-18 2 2 ATCH VISCUS CLUTCH 1613128 1495050 (NOTE M) 646-C30 RD-18 K860-C55 BU-18 K871-C63 WH-18 12 K871-F24 WH-18 199-F101 OR-18 1532602 2041790 1532602 J
G834-C48 PU-18 3 3 2302891 SPARE WIPER/WASHER E-C1 GT-C2 172-C10 RD-18 K861-C56 GN-18 103-F102 RD-18 1 A572-F100 PK-18
20A 10A CONN 25 L63
H746-C49 YL-18 4 4 1495051 1495051 172-C10 RD-18 K862-C57 GY-18 410-F103 WH-18 1 A770-F107 PK-18 F-C34

120-GH2 YL-16
120-GH3 YL-16
200-GH4 BK-16
135-GH5 BU-16
200-GH6 BK-16
H747-C50 BR-18 5
CONN 1 5 149-E55 RD-18 E562-GT8 PU-18 172-C39 RD-18 K864-C58 PK-18 C-C6 F-C3 615-F104 YL-16 A770-F204 PK-18 3E3370
SPARE 12V CONVERTER 1 1
N789-C72 BU-18 6 6 2 645-E42 RD-18 2 200-GT15 BK-18 172-C40 RD-18 K865-C59 PU-18 2434510 2304009 892-F105 BR-18 F-C38 252-F87 YL-18 A CAN B RESISTOR 3
235-C133 BK-18 7 7 25A 10A 3 149-E55 RD-18 3 E564-GT11 PK-18 101-C33 RD-4 K866-C60 WH-18 K876-C64 BR-18 1 K876-F25 BR-18 893-F106 GN-18 1532602 262-F89 GN-18 B 1743016
L26
8 8 4 149-E3 RD-16 4 E564-GT10 PK-18 108-C34 RD-4 K868-C61 BR-18 K877-C65 BU-18 2 K877-F26 BU-18 A770-F107 PK-18 BACKUP RESISTOR 2 C GJ-C5
SOLENOID 5 616-E36 BU-16 5 A588-GT5 GN-18 109-C35 RD-6 K869-C62 BU-18 K904-C66 GN-18 3 K904-F27 GN-18 235-F108 BK-18 HM-C1 F-C50 1552269
10A L23 1262941
AU-C2 AT-C2 130-C1 RD-14 K871-C63 WH-18 L973-C67 GN-16 4 L973-F28 GN-18 L969-F202 WH-18 2434507 2305008 F-C49 ATCH BUCKET LOCK SOL 1 E787-GJ15 PK-16
2305010 2434508 TRAVEL 147-C11 PU-16 K876-C64 BR-18 M737-C68 WH-18 5 M737-F29 WH-18 1 1552269 1119916 2 K952-GJ20 BR-18
G834-AU3 PU-18 1 G834-AT1 PU-18 304-C36 WH-8 K877-C65 BU-18 M739-C69 YL-18 6 M739-F30 YL-18 L13 A770-HM1 PK-18 2 L969-F202 WH-18 1 PS PRESS DIODE 1
A209-AU2 BK-18 2 A209-AT2 BK-18 5A 308-C15 YL-16 K904-C66 GN-18 M740-C70 PK-18 7 M740-F31 PK-18 3 2 1974385
H747-AU5 BR-18 3 H747-AT3 BR-18 CHASSIS LAMP RELAY ATCH QC HYD LOCK ON RELAY 321-C25 BR-18 L973-C67 GN-16 M906-C71 BU-18 8 M906-F32 BU-18 235-F2 BK-14 GH-C1 A571-HM2 PU-18 4 A571-F206 PU-18
AU-C1 H746-AU4 YL-18 4 H746-AT4 YL-18 A/C BLOWER BEACON LAMP 1613128 1495050 (NOTE M) 322-C26 GY-16 M737-C68 WH-18 N789-C72 BU-18 9 N789-F33 BU-18 1552273 GJ-C6
20A 10A

1
2
3
4
5
6
2434509 A760-AU8 GY-18 5 A760-AT5 GY-18 E-C2 GT-C3 403-C17 GN-18 M739-C69 YL-18 T967-C73 YL-18 10 T967-F34 YL-18 235-F37 BK-14 GX-C1 CONN 43 F-C48 1552269
1 A760-AU1 GY-18 6 PRODUCT 1495051 1495051 607-C28 PK-18 M740-C70 PK-18 H446-C74 PK-18 11 H446-F35 PK-18 235-F38 BK-14 2434507 1552269 ATCH BOOM UP SOL 1 K950-GJ19 YL-18
LINK BOOM FLOAT

+24 V BATTERY IN
+24 V SWITCHED IN
GROUND
+12 V MEMORY OUT
+12 V SWITCHED OUT
GROUND
2 A209-AU2 BK-18 A760-AU8 GY-18 1 160-E56 PU-18 1 E564-GT9 PK-18 616-C23 BU-16 M906-C71 BU-18 G973-C75 OR-18 12 G973-F36 OR-18 184-F1 RD-14 A571-GX20 PU-18 4 K950-F209 YL-18 1 BOOM UP DIODE 1 1119916 2 K952-GJ17 BR-18
3 G834-AU3 PU-18 A760-AU1 GY-18 CONN 2 5A 5A 2 A623-E53 BU-18 2 200-GT14 BK-18 K776-C18 GN-18 N789-C72 BU-18 1 A571-F206 PU-18 2 1974385
CONN 1 4 H746-AU4 YL-18 A760-AU9 GY-18 BOOM LAMP AUX CKT 3 3 A588-GT5 GN-18 200-C16 BK-16 T967-C73 YL-18 CONN 26 184-F39 RD-14 F772-GX6 WH-16 2
5 H747-AU5 BR-18 10A 4 160-E15 PU-18 4 A588-GT4 GN-18 101-C33 RD-4 A209-C44 BK-18 184-F40 RD-14 F772-GX7 WH-16 3 K952-GJ21 BR-18
K 10A K

L67
6 N789-AU6 BU-18 AU-C3 5 607-E41 PK-18 5 E564-GT9 PK-18 108-C34 RD-4 235-C41 BK-14 763-F3 BU-18 K931-GX17 GN-16 GJ-C7
7 235-AU7 BK-18 1552267 E564-GT10 PK-18 109-C35 RD-6 103-C4 RD-16 788-F4 YL-18 F772-GX8 WH-16 936-GX18 PU-16 A572-F100 PK-18 1552269

L55
8 A760-AU9 GY-18 A CAB LAMP AUX CKT 130-C1 RD-14 105-C12 RD-16 A760-F6 GY-18 120-F99 YL-16 ATCH STICK OUT STOP SOL 1 X794-GJ18 BU-16
+B 10A 10A
235-AU7 BK-18 B GND 147-C11 PU-16 113-C5 OR-18 C-C7 H-C1 A762-F7 PU-18 A770-F107 PK-18 1119916 2 K952-GJ16 BR-18
N789-AU6 BU-18 C SIGNAL MONITOR SEAT HEATER 172-C40 RD-18 118-C7 GY-16 2304009 2434510 G723-F8 YL-18 200-F109 BK-16
5A 5A ATCH CAB LAMP RELAY ATCH QC HYD LOCK RELAY 1 304-C36 WH-8 120-C8 YL-16 1 603-H11 PK-18 G834-F9 PU-18 X794-GX16 BU-16
ATCH VISCUS CLUTCH TEMP SENSOR 1613128 (NOTE D) 1495050 (NOTE M) 308-C15 YL-16 123-C31 WH-18 147-C76 PU-16 2 147-H6 PU-16 G973-F36 OR-18
1078618 E-C3 GT-C4 321-C25 BR-18 124-C9 GN-16 154-C13 RD-18 3 154-H7 RD-18 H446-F35 PK-18 X794-GX14 BU-16 GX-C3 VALVE GP
HORN AIR SUS 1495051 1495051 322-C26 GY-16 127-C32 OR-16 120-C8 YL-16 4 120-H8 YL-16 H746-F10 YL-18 X794-GX16 BU-16 1552269 (NOTE S)
10A 10A L23 L55
1 115-E57 RD-18 1 E564-GT11 PK-18 403-C17 GN-18 147-C76 PU-16 199-C21 OR-18 5 199-H9 OR-18 H747-F11 BR-18 E787-GX11 PK-16 ATCH 12V 7A CONVERTER E787-GX11 PK-16 E787-GX11 PK-16 1 BUCKET LOCK DIODE 1
C-C23 ECM SPARE 2 684-E54 RD-18 2 200-GT13 BK-18 616-C23 BU-16 154-C13 RD-18 320-C24 RD-18 6 320-H10 RD-18 K850-F12 BR-18 2054285 K931-GX17 GN-16 2 1974385
7T5957 3 3 L91 K776-C18 GN-18 169-C6 PK-18 607-C77 PK-16 7 607-H12 PK-16 K856-F13 PU-18 E787-GX10 PK-16
25A 5A 4 115-E4 RD-16 4 E562-GT7 PU-16 200-C16 BK-16 175-C2 RD-14 A588-C78 GN-18 8 A588-H13 GN-18 K857-F14 WH-18 L58
200-C129 BK-18 1 WASHER MOTOR ENG CONT SPARE 5 615-E35 YL-16 5 779-GT2 WH-16 607-C28 PK-18 199-C21 OR-18 F716-C79 WH-18-GXL 9 F716-H19 WH-18 K858-F15 YL-18 F772-GX6 WH-16 GX-C4
506-C103 PU-18 2 MOTOR 7T8890 779-GT3 WH-18 607-C77 PK-16 307-C14 OR-16 235-C80 BK-18 10 235-H1 BK-18 K860-F16 BU-18 1552269
20A 5A 308-C81 YL-16 127-C32 OR-16 11 127-H25 OR-16 K868-F22 BR-18 F772-GX5 WH-16 X794-GX16 BU-16 1 STICK OUT DIODE 1
PRIMING 607-C114 PK-16 320-C24 RD-18 12 K861-F17 GN-18 936-GX18 PU-16 2 1974385
L35 PUMP SPARE CONN 27
10A 5A 235-C37 BK-18 487-C94 OR-18 K862-F18 GY-18
C-C18 HORN RELAY ATCH QC HYD LOCK RELAY 2 147-C76 PU-16 331-C27 OR-18 200-H20 BK-18 K864-F19 PK-18 CONSOLE(LH)
1552269 KEY SW SPARE 1613128 1495050 (NOTE M) 308-C81 YL-16 403-C82 GN-18 K865-F20 PU-18 L13
412-C93 BU-18 1 COOLANT LEVEL SW 10A 10A E-C4 GT-C5 308-C109 YL-16 405-C92 GY-18-GXL 200-G24 BK-18 K866-F21 WH-18 F772-GX9 WH-16
235-C128 BK-18 2 2459205 1495051 1495051 403-C82 GN-18 412-C93 BU-18 200-G25 BK-14 K869-F23 BU-18 E787-GX12 PK-16
AUX CKT SPARE 1 114-E58 RD-18 1 779-GT3 WH-18 403-C110 GN-18 430-C38 BU-18 200-G26 BK-16 K871-F24 WH-18 X794-GX15 BU-16 1
10A 10A 2 320-E37 RD-18 2 200-GT12 BK-18 405-C92 GY-18-GXL 491-C95 PK-18 K876-F25 BR-18 K950-GX13 YL-18 2
36 Page,

3 3 E565-GT6 BU-16 412-C93 BU-18 495-C96 GN-18 200-F155 BK-16 K877-F26 BU-18 E411-GX4 YL-18 3 SW-4
AUX CKT SPARE 4 114-E6 RD-16 4 487-C94 OR-18 496-C97 WH-18 K904-F27 GN-18 E442-GX3 GN-18 L57 4 SW-COM
10A 10A 5 322-E39 GY-16 5 780-GT1 PU-16 491-C95 PK-18 506-C103 PU-18 200-F186 BK-14 M737-F29 WH-18 M755-GX2 OR-18 5 SW-1
495-C96 GN-18 E441-C19 GN-18 M739-F30 YL-18 165-GX1 YL-18 6 SW-2
E-C18 L92 496-C97 WH-18 607-C77 PK-16 M739-GX19 YL-18
7Y3967 506-C103 PU-18 615-C22 YL-16 GND PLATFORM 1 GX-C5 GJ-C3 ATCH BACKUP CRANE SW
T776-E9 RD-16 1 763-C42 BU-18 645-C29 RD-18 M739-F205 YL-18 2304009 2434510 1636710 (NOTE S) 1
5A NEUTRAL START RELAY1 E562-C104 PU-16 646-C30 RD-18 M739-F210 YL-18 2 PLUG CONNECTOR F772-GX9 WH-16 1 F772-GJ23 WH-16 SW-3
5A E-C19 1613128 L48 788-C43 YL-18 892-C98 BR-18 C-C8 G-C1 M740-F31 PK-18 1 3E3364 165-GX1 YL-18 2 165-GJ27 YL-18 1
10A 7Y3967 E-C5 143-HA1 BR-18 892-C98 BR-18 893-C99 GN-18 2434510 M906-F32 BU-18 M755-GX2 OR-18 3 M755-GJ26 OR-18 F772-GJ23 WH-16 2 1
2304009 3
J 10A 141-E11 RD-16 1 1495051 892-C111 BR-18 998-C142 BR-18-GXL 103-C4 RD-16 1 103-G1 RD-18 N789-F33 BU-18 F-C11 L57 E442-GX3 GN-18 4 E442-GJ25 GN-18 J
20A 1 154-E29 RD-18 ATCH SINGLE RELAY 893-C99 GN-18 A588-C78 GN-18 105-C12 RD-16 2 105-G2 RD-16 T967-F34 YL-18 1552269 E411-GX4 YL-18 5 E411-GJ24 YL-18 5 4 ATCH JOYSTICK LH(3 SW)
25A
C L64 6 2475185
RD-00 CONN 3 E-C20 2 200-E46 BK-18 1495050 (NOTE E) 893-C112 GN-18 L969-C88 WH-18 113-C5 OR-18 3 113-G3 OR-18 A209-F5 BK-18 113-F112 OR-18 2 HYD LOCK DIODE 1 E787-GX12 PK-16 6 E787-GJ15 PK-16
101-CP1 RD-00 BK-00 7Y3967 3 307-E30 OR-16 GA-C2 A588-C78 GN-18 A769-C89 GY-18 118-C7 GY-16 4 118-G4 GY-16 O L973-F28 GN-18 189-F113 RD-18 1 1974385 K950-GX13 YL-18 7 K950-GJ19 YL-18 8 7
142-E12 RD-16 1 4 1495051 A760-C20 GY-18 C468-C100 BU-18 124-C9 GN-16 5 124-G5 GN-16 N X794-GX15 BU-16 8 X794-GJ18 BU-16 9 1 +B
ATCH BLOCK GP ATCH JUMP START CON 20A 1 175-E1 RD-14 5 306-E48 GN-18 1 K866-GA1 WH-18 A762-C46 PU-18 E554-C84 PK-18 169-C6 PK-18 6 169-G6 PK-18 200-F186 BK-14 M739-GX19 YL-18 9 M739-GJ22 YL-18 K952-GJ21 BR-18 11 10 2 GND
N 12
9W0742 9S9015 (NOTE C) 5A 1 172-E2 RD-18 2 200-GA2 BK-18 L24 L969-C88 WH-18 E562-C104 PU-16 175-C2 RD-14 7 175-G7 RD-14 K950-F209 YL-18 10 3 PWM OUT

235-GJ12 BK-18
(NOTE C) 10A 1 149-E3 RD-16 3 147-GA3 PU-16 A769-C89 GY-18 E565-C105 BU-16 307-C14 OR-16 8 307-G8 OR-16 L969-F74 WH-18 11 4 SW-COM

147-GJ1 PU-16
2
10A 1 115-E4 RD-16 4 K879-GA5 GN-18 C468-C100 BU-18 F716-C79 WH-18-GXL 308-C81 YL-16 9 308-G9 YL-16 L969-F203 WH-18 189-F113 RD-18 12 M739-GJ22 YL-18 5 SW-1
101-CR1 RD-00 5A 1 103-E5 RD-18 5 K872-GA4 OR-18 E554-C84 PK-18 F773-C85 OR-18-GXL 403-C82 GN-18 10 403-G10 GN-18 8 189-F49 RD-18 6 SW-2
10A 1 114-E6 RD-16 F716-C79 WH-18-GXL F774-C86 WH-18-GXL 11 514-G11 PU-16 L973-F28 GN-18 CONN 42
GND-CHASSIS-5 25A 1 184-E7 RD-14 TRAVEL ALARM RELAY F773-C85 OR-18-GXL F889-C87 WH-18-GXL E554-C84 PK-18 12 E554-G12 PK-18 L59 165-F187 YL-18 189-F114 RD-18 L26 E442-GJ25 GN-18
20A 1 130-E8 RD-14 1613128 L32 F774-C86 WH-18-GXL G976-C101 BU-18 E441-F194 GN-18 120-F99 YL-16 165-GJ27 YL-18 1
10A 1 E-C6 F889-C87 WH-18-GXL K906-C90 GN-18 C-C9 G-C2 189-F49 RD-18 A588-F53 GN-18 M755-GJ26 OR-18 SW-3
10A 1 105-E10 RD-16 1495051 G723-C47 YL-18 X738-C102 PK-18 2434510 2304009 308-F50 YL-16 E474-F60 OR-18 E411-GJ24 YL-18 L64 1
10A 1 1 148-E59 WH-18 G834-C48 PU-18 235-C80 BK-18 998-C142 BR-18-GXL 1 998-G13 BR-18 C 892-F51 BR-18 K844-F66 GY-18 L67 E787-GJ15 PK-16
10A 1 2 331-E40 OR-18 G973-C75 OR-18 235-C91 BK-18 F773-C85 OR-18-GXL 2 F773-G17 OR-18 893-F52 GN-18 K848-F68 WH-18 K950-GJ19 YL-18 ATCH JOYSTICK LH
101-CA1 RD-00 101-CC1 RD-00 200-CE1 BK-00 L47 3 G976-C101 BU-18 251-C107 YL-18 F774-C86 WH-18-GXL 3 F774-G18 WH-18 O L60 A588-F53 GN-18 X794-GJ18 BU-16 2277617

L18
4 148-E20 WH-18 H446-C74 PK-18 261-C108 GN-18 F889-C87 WH-18-GXL 4 F889-G19 WH-18 N A755-F54 PK-18 199-F115 OR-18 K952-GJ21 BR-18
POS NEG POS NEG 10A 1 124-E13 GN-16 5 321-E38 BR-18 H746-C49 YL-18 261-C108 GN-18 235-C91 BK-18 5 235-G21 BK-18 N A756-F55 BU-18 199-F101 OR-18 L67
5A 1 169-E14 PK-18 H747-C50 BR-18 251-C107 YL-18 6 A757-F56 GY-18 L62 199-F116 OR-18
5A 1 160-E15 PU-18 308-E67 YL-18 K850-C51 BR-18 172-C39 RD-18 A769-C89 GY-18 7 A769-G15 GY-18 A758-F57 BR-18 235-F117 BK-18 147-GJ1 PU-16 L18
BATTERY REAR BATTERY FRONT 5A 1 113-E16 OR-18 308-E32 YL-18 K856-C52 PU-18 308-C109 YL-16 L83 K906-C90 GN-18 8 K906-G20 GN-18 2 E472-F58 GN-18 235-GJ12 BK-18
3T5760 3T5760 10A 1 118-E17 GY-16 308-E47 YL-18 K857-C53 WH-18 403-C110 GN-18 615-C22 YL-16 9 615-G22 YL-16 9 E473-F59 GY-18 235-F108 BK-18
9X-3404 9X-3404 10A 1 120-E18 YL-16 K858-C54 YL-18 892-C111 BR-18 10 326-G23 RD-16 E474-F60 OR-18 235-F118 BK-18 G-C30 G-C31 BOOM DECOMPRSSION SOL
(NOTE B) (NOTE B) 10A 1 147-E19 PU-16 BEACON RELAY 200-E50 BK-18 K860-C55 BU-18 893-C112 GN-18 11 H474-F62 GN-18 603-F119 PK-18 H-C8 AG-C1 1552269 3E3364 1211491
L35 5A 1 148-E20 WH-18 1613128 K861-C56 GN-18 235-C113 BK-18 12 H475-F63 BU-18 147-F120 PU-16 2304011 2434505 2 1 K950-G14 GY-18 1 1
10A 1 199-E21 OR-18 E-C7 K862-C57 GY-18 H476-F64 WH-18 E472-F124 GN-18 F716-H19 WH-18 F716-H19 WH-18 1 F716-AG2 WH-18 SECONDARY SHUTDOWN SW A769-G59 GY-18 2 2
A760-HN13 GY-18 5A 1 1495051 MAIN RELAY K864-C58 PK-18 C-C10 F-C4 K843-F65 GN-18 235-H3 BK-18 235-H3 BK-18 2 235-AG1 BK-18 4D1836
10A 1 1 603-E45 PK-18 2130772 K865-C59 PU-18 2304009 2434510 K844-F66 GY-18 E472-F58 GN-18 3
L33 L23
10A 1 2 200-E27 BK-18 112-WG1 PU-6 K866-C60 WH-18 405-C92 GY-18-GXL 1 405-F137 GY-18 K847-F67 PU-18 E472-F125 GN-18 CONN 46
5A 1 123-E60 WH-18 3 199-E26 OR-18 K868-C61 BR-18 412-C93 BU-18 2 412-F138 BU-18 C K848-F68 WH-18 607-F121 PK-16 GJ-C1 GJ-C2 127-H25 OR-16 G-C18 G-C19
10A 1 127-E61 OR-16 4 199-E21 OR-18 177-WJ1 RD-6 K869-C62 BU-18 430-C38 BU-18 3 430-F139 BU-18 K849-F69 YL-18 2434510 2304009 154-H7 RD-18 2397352 2472693
5A 5 638-E34 WH-18 K871-C63 WH-18 487-C94 OR-18 4 487-F140 OR-18 O K852-F71 GN-18 607-F122 PK-18 1 1 320-H10 RD-18 E472-G53 GN-18 1 1 +B
5A K876-C64 BR-18 491-C95 PK-18 5 491-F141 PK-18 N K907-F72 BU-18 607-F123 PK-16 2 A588-GJ2 GN-18 2 200-H20 BK-18 H-C9 H-C10 H-C5 235-G90 BK-18 2 2 GND
101-WF1 RD-4

I 5A E-C24 E-C25 306-E48 GN-18 K877-C65 BU-18 495-C96 GN-18 6 495-F142 GN-18 L968-F73 OR-18 3 120-GJ3 YL-16 3 235-H1 BK-18 2304011 2434505 1552267 N795-G38 WH-18 3 3 SIG (1) I
N
10A 2304011 2434505 306-E31 GN-18 L49 K904-C66 GN-18 496-C97 WH-18 7 496-F143 WH-18 K950-F208 YL-18 4 607-GJ4 PK-16 4 603-H11 PK-18 127-H25 OR-16 1 154-H7 RD-18 A 4 4 SIG (2)
10A 1 306-E62 GN-18 K906-C90 GN-18 892-C98 BR-18 8 892-F157 BR-18 3 L972-F75 BU-18 CONN 38 5 199-GJ5 OR-18 5 199-H9 OR-18 200-H24 BK-16 2 A588-H14 GN-18 B 5 5
10A E-C21 HA-C1 2 L973-C67 GN-16 893-C99 GN-18 9 893-F159 GN-18 M751-F189 YL-18 F-C44 F-C45 6 603-GJ6 PK-18 6 CONN 38 607-H12 PK-16 189-H21 RD-18 C 6 6 ATCH PEDAL RH
7Y3967 7Y3966 E-C14 M737-C68 WH-18 C468-C100 BU-18 10 C468-F147 BU-18 0 N793-F76 GN-18 2304011 2434505 7 189-GJ7 RD-18 7 120-H8 YL-16 2277597
143-E22 BR-18 1 1552269 M739-C69 YL-18 G976-C101 BU-18 11 G976-F148 BU-18 N795-F78 WH-18 603-F119 PK-18 1 8 E472-GJ8 GN-18 8 NEUTRAL START LIMIT SW G-C20 G-C25

L59
FUSE BASE E-C8 1 306-E62 GN-18 M740-C70 PK-18 X738-C102 PK-18 12 X738-F150 PK-18 F889-F79 WH-18 199-F116 OR-18 2 9 E474-GJ9 OR-18 9 A588-H13 GN-18 200-H23 BK-18 1114799 3E3364 1552269

143-HA1 BR-18
1831000 VG01 2242862 E-C22 1495051 2 330-E51 YL-18 M906-C71 BU-18 10 K844-GJ10 GY-18 10 A588-H14 GN-18 N793-G47 GN-18 1 1 ATCH FOOT SW
7Y3967 1 START RELAY DIODE N789-C72 BU-18 C-C11 F-C5 F889-F80 WH-18 11 K848-GJ11 WH-18 11 A588-H15 GN-18 200-H20 BK-18 235-G89 BK-18 2 2 2051339
179-E23 BU-16 1 2 1974385 306-E31 GN-18 T967-C73 YL-18 2434510 2304009 F889-F81 WH-18 K847-F67 PU-18 12 235-GJ14 BK-18 12 147-H6 PU-16 235-H1 BK-18
3 330-E63 YL-18 X738-C102 PK-18 331-C27 OR-18 1 331-F136 OR-18 L65 251-F46 YL-18 508-F92 PU-18 235-H2 BK-18
308-C143 YL-18-GXL E-C23 4 E-C13 235-C41 BK-14 506-C103 PU-18 2 506-F156 PU-18 509-F93 WH-18 235-GJ13 BK-18 235-H3 BK-18 ATCH HIGH PRESS.SW
310-C144 PU-18-GXL 7Y3967 5 1552269 235-C80 BK-18 645-C29 RD-18 3 645-F144 RD-18 251-F192 YL-18 511-F94 BR-18 F-C12 H-C2 G-C21 G-C26 1673644 (NOTE E,R)
405-C92 GY-18-GXL 180-E24 GN-16 1 235-C91 BK-18 646-C30 RD-18 4 646-F145 RD-18 C 512-F95 GN-18 2304009 2434510 H-C6 H-C7 1552269 3E3364

L65
L66

L58
1
2
892-C123 BR-18-GXL 235-C113 BK-18 E562-C104 PU-16 5 E562-F146 PU-16 O 251-F47 YL-18 A755-F54 PK-18 147-F120 PU-16 1 147-H6 PU-16 2397352 2472693 K849-G30 YL-18 1 1
893-C124 GN-18-GXL 130-C1 RD-14 A209-C44 BK-18 E565-C105 BU-16 6 E565-F188 BU-16 N 251-F48 YL-18 A757-F56 GY-18 A588-F53 GN-18 2 A588-H15 GN-18 235-H4 BK-18 E472-H17 GN-18 1 235-G91 BK-18 2 2
998-C142 BR-18-GXL 308-C143 YL-18-GXL START RELAY E565-C105 BU-16 E441-C19 GN-18 7 E441-F194 GN-18 261-F43 GN-18 A758-F57 BR-18 120-F99 YL-16 3 120-H8 YL-16 235-H5 BK-18 235-H4 BK-18 2
F716-C79 WH-18-GXL 310-C144 PU-18-GXL 1251302 E441-C19 GN-18 123-C31 WH-18 8 123-F190 WH-18 N L972-F75 BU-18 L52 607-F121 PK-16 4 607-H12 PK-16 154-H7 RD-18 E474-H22 OR-18 3
F773-C85 OR-18-GXL 405-C92 GY-18-GXL 112-WG1 PU-6 998-C142 BR-18-GXL L969-C88 WH-18 9 L969-F203 WH-18 261-F193 GN-18 K843-F65 GN-18 199-F115 OR-18 5 199-H9 OR-18 189-H21 RD-18 235-H5 BK-18 4
F774-C86 WH-18-GXL 892-C123 BR-18-GXL 10 3 E473-F59 GY-18 603-F119 PK-18 6 603-H11 PK-18 320-H10 RD-18 K844-H18 GY-18 5 TRAVEL LH PRESS.SW
F889-C87 WH-18-GXL L36 893-C124 GN-18-GXL MAIN BREAKER 251-C107 YL-18 11 251-F192 YL-18 1 261-F44 GN-18 A756-F55 BU-18 189-F114 RD-18 7 189-H21 RD-18 A588-H14 GN-18 K848-H16 WH-18 6 G-C22 1673644
235-C145 BK-18 998-C142 BR-18-GXL 1712210 261-C108 GN-18 12 261-F193 GN-18 261-F45 GN-18 E472-F124 GN-18 8 E472-H17 GN-18 E472-H17 GN-18 1552269
130-C141 RD-18-GXL F716-C79 WH-18-GXL 252-F82 YL-18 F-C14 G-C3 E474-F60 OR-18 9 E474-H22 OR-18 E474-H22 OR-18 H475-G34 BU-18 1
130-C140 RD-18-GXL L36 F773-C85 OR-18-GXL 80A 177-WJ1 RD-6 HN-C3 GJ-C4 252-F83 YL-18 2434510 2304009 K844-F66 GY-18 10 K844-H18 GY-18 K844-H18 GY-18 235-G32 BK-18 2
130-C146 RD-18-GXL F774-C86 WH-18-GXL 2305008 2434507 L62 607-F123 PK-16 1 607-G28 PK-16 K848-F68 WH-18 11 K848-H16 WH-18 K848-H16 WH-18 H-C3
F889-C87 WH-18-GXL 165-HN2 YL-18 1 165-GJ27 YL-18 L26 E472-F125 GN-18 2 E472-G27 GN-18 235-F117 BK-18 12 235-H2 BK-18 7Y3967
130-C136 RD-18-GXL 235-C145 BK-18 L109 M755-HN3 OR-18 2 M755-GJ26 OR-18 252-F84 YL-18 K950-F208 YL-18 3 K950-G14 GY-18 320-H10 RD-18 1
CONN 38

L49
130-C137 RD-18-GXL A250-C148 BK-14 ALT BREAKER E411-HN4 YL-18 3 E411-GJ24 YL-18 262-F85 GN-18 K852-F71 GN-18 4 K852-G29 GN-18 H-C4 TRAVEL RH PRESS.SW
L47

L48

L92
1712208 E442-HN5 GN-18 4 E442-GJ25 GN-18 K849-F69 YL-18 5 K849-G30 YL-18 7Y3967 HORN SW G-C23 1673644
130-C1 RD-14 A770-F107 PK-18 6 A770-G39 PK-18 200-H23 BK-18 1 2220225 1552269
A250-C139 BK-18-GXL AIR HEATER C-C12 60A 109-WH1 RD-4 CONN 32 252-F86 YL-18 L968-F73 OR-18 7 L968-G40 OR-18 H474-G35 GN-18 1
A250-C138 BK-18-GXL 1685057 1552269 252-F87 YL-18 L66 8 235-G33 BK-18 2
A250-C147 BK-18-GXL 1 172-C40 RD-18 262-F88 GN-18 H475-F63 BU-18 9 H475-G34 BU-18
2 310-C144 PU-18-GXL 262-F89 GN-18 H474-F62 GN-18 10 H474-G35 GN-18
H A250-C134 BK-18-GXL HEATER BREAKER 615-F104 YL-16 11 615-G22 YL-16 H
A250-C135 BK-18-GXL 2164970 HN-C4 AP-C2 AP-C1 103-F126 RD-18 12 103-G36 RD-18 CONSOLE(LH) IMPLEMENT PRESS.SW
2304011 2434505 1876417 262-F90 GN-18 G-C24 1673644

GN-18
BK-16
BK-16
BK-18
BK-18
YL-18
YL-18
YL-18
YL-18
YL-18
199-E21 OR-18

199-E21 OR-18
160-E15 PU-18

160-E15 PU-18
148-E20 WH-18

148-E20 WH-18

105-E28 RD-16
CONN 39

200-GT14 BK-18
200-GT12 BK-18
200-GT13 BK-18
200-GT15 BK-18
1552269
149-E3 RD-16

149-E3 RD-16

A250-C148 BK-14 108-C34 RD-4 108-WL1 RD-4 603-HN1 PK-18 1 603-AP1 PK-18 1 ATCH-CAUTION LAMP 262-F91 GN-18 103-F98 RD-18
115-E4 RD-16

115-E4 RD-16
114-E6 RD-16

114-E6 RD-16

200-E50 BK-18
105-E25 RD-16
105-E10 RD-16

120A L27
200-HN16 BK-18 2 200-AP2 BK-18 2 1851257 (NOTE S) 103-F127 RD-18 L15 H476-G46 WH-18 1
HEATER RELAY 101-WE1 RD-4 103-F102 RD-18 F-C15 G-C4 235-G37 BK-18 2
2095582 CONN 23 GV-C1 GN-C1 2304009 2434510

306-E48
200-E33
200-E44
200-E27
200-E64
308-E32
308-E47
330-E51
330-E63
308-E67
BUS-BAR 2434509 2434509 F-C46 F-C47 GX-C2 K907-F72 BU-18 1 K907-G42 BU-18
STARTER MOTOR 2677723 172-C39 RD-18 1 1 172-GV1 RD-18 1 172-GN1 RD-18 2304009 2434510 2434510 252-F84 YL-18 2 252-G43 YL-18
2071511 L72 L83 308-C109 YL-16 2 2 308-GV2 YL-16 2 308-GN3 YL-16 165-F187 YL-18 1 1 165-GX1 YL-18 262-F85 GN-18 3 262-G44 GN-18 CONSOLE(RH)

L91

L24
304-C36 WH-8 403-C110 GN-18 3 3 403-GV3 GN-18 3 403-GN4 GN-18 M755-F195 OR-18 2 2 M755-GX2 OR-18 F889-F79 WH-18 4 F889-G45 WH-18

109-WA1 RD-8
304-WC1 WH-8
101-WE1 RD-4
108-WL1 RD-4
109-WH1 RD-4
G S 892-C111 BR-18 4 4 CONN 21 4 892-GN5 BR-18 E442-F196 GN-18 3 3 E442-GX3 GN-18 H476-F64 WH-18 5 H476-G46 WH-18 G-C6 G-C7
101-C33 RD-4 893-C112 GN-18 5 CONN 21 5 5 893-GN6 GN-18 E411-F197 YL-18 4 4 E411-GX4 YL-18 N795-F78 WH-18 6 N795-G38 WH-18 2397352 2472693
MTRBAT 101-CP1 RD-00 NOTE A 235-C113 BK-18 6 6 235-GV4 BK-18 6 235-GN2 BK-18 F772-F198 WH-16 5 5 F772-GX5 WH-16 N793-F76 GN-18 7 N793-G47 GN-18 E472-G57 GN-18 1 1 1 +B
K776-E65 GN-18

L108
L58
154-E29 RD-18
307-E30 OR-16

403-E66 GN-18
308-E32 YL-18
200-E33 BK-16

CONN 37
105-E25 RD-16

101-CA1 RD-00 DISCONNECT SW 251-C107 YL-18 7 7 7 E787-F199 PK-16 6 6 E787-GX10 PK-16 113-F128 OR-18 8 113-G48 OR-18 235-G82 BK-18 2 2 2 GND
169-E14 PK-18

124-E13 GN-16
147-E19 PU-16
113-E16 OR-18
118-E17 GY-16
120-E18 YL-16

OR-18
YL-16
BU-16
RD-18
BR-18
GY-16
OR-18
PK-18
RD-18
RD-18
WH-18
OR-16
L89
130-E8 RD-14
175-E1 RD-14
184-E7 RD-14
103-E5 RD-18

172-E2 RD-18

MOTOR 7N0719 261-C108 GN-18 8 8 8 K950-F207 YL-18 7 7 K950-GX13 YL-18 308-F129 YL-16 9 308-G49 YL-16 E473-G73 GY-18 3 3 SW-4 3 PWM OUT
NOTE A C-C26 C-C27 X794-F201 BU-16 8 8 X794-GX14 BU-16 118-F130 GY-16 10 118-G4 GY-16 235-G81 BK-18 4 4 SW-COM 4 SW-COM

L22
2312295 2434509 GV-C5 GV-C2 GN-C6 GN-C5 K950-F209 YL-18 9 9 M739-GX19 YL-18 403-F131 GN-18 11 403-G50 GN-18 K843-G71 GN-18 5 5 SW-1 5 SW-1
1005805 8T8732 1005805 8T8732 10 10 A537-F41 PK-18 12 A537-G94 PK-18 K847-G72 PU-18 6 6 SW-2 6 SW-2

199-E26
615-E35
616-E36
320-E37
321-E38
322-E39
331-E40
607-E41
645-E42
646-E43
123-E60
127-E61

K872-GA4 OR-18
K879-GA5 GN-18
A588-GT4 GN-18
E565-GT6 BU-16
E562-GT7 PU-16

K866-GA1 WH-18
B N960-GV5 OR-18 B N963-GN18 OR-18 11 11

780-GT1 PU-16
779-GT2 WH-16

200-GA2 BK-18
147-GA3 PU-16
EL-C2 C N957-GV6 PK-18 C N959-GN16 PK-18 K950-F200 YL-18 12 12 CONN 40
A4E2 ENG ECM C-C16 2434509 A N979-GV7 GN-18 A N981-GN22 GN-18 K950-F208 YL-18 1 1

603-HA4 PK-18
165-HA3 YL-18
PE
2390152 2451042 ENG GND STRAP PC 1 172-EL1 RD-18 SW-3 SW-3
2041635 DISC-GND STRAP GND RELAY PANEL 2 308-EL3 YL-16 CONN 22 CONN 22 M739-F205 YL-18 1 1
- BATTERY 1 A250-C134 BK-18-GXL 2041715 3

L89

L60
- BATTERY 2 A250-C135 BK-18-GXL E-C15 E-C16 E-C17 4 892-EL5 BR-18 403-F131 GN-18 G-C8
2304009 2434509 2434510 CONN 21 L88 ATCH JOYSTICK RH(3 SW) ATCH JOYSTICK RH
- BATTERY 3 5 893-EL4 GN-18 F-C6 118-F130 GY-16 7Y3967 2277616

10
11
12
C-C51
10
11
12

GND CHASSIS 4 CONN 8 CONN 9 247-5185

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9

4 1552269 CONN 4 C-C1 C-C2 C-C3 6 235-EL2 BK-18 3E3370 308-F129 YL-16 235-G83 BK-18 1
5 1 788-C43 YL-18 2434510 2312295 2304009 BLOCK AS 7 251-EL6 YL-18 251-F48 YL-18 A CAN A RESISTOR 1 308-F50 YL-16 G-C9
6 2 A762-C46 PU-18 7Y5499 8 261-EL7 GN-18 261-F45 GN-18 B 1743016 7Y3967 ATCH EXCITER COIL

L32
L76
+ BATTERY 7 130-C136 RD-18-GXL C 308-F132 YL-16 L972-G70 BU-18 1 ONE TOUCH LOW IDLE SW 2065208 (NOTE J)
GA-C1 HA-C2
K776-C18 GN-18

+ BATTERY 8 130-C137 RD-18-GXL GND CHASSIS 1 GT-C1 113-F128 OR-18 2220225 NOTE A
200-C16 BK-16
403-C17 GN-18
172-C10 RD-18
147-C11 PU-16
105-C12 RD-16

154-C13 RD-18
307-C14 OR-16
308-C15 YL-16

ENG SPEED PICKUP

118-C7 GY-16
130-C1 RD-14
175-C2 RD-14
184-C3 RD-14
103-C4 RD-16
113-C5 OR-18
169-C6 PK-18
120-C8 YL-16
124-C9 GN-16

101-C33 RD-4
108-C34 RD-4
109-C35 RD-6
304-C36 WH-8
2434508 2434505

L5
- BATTERY 9 A250-C138 BK-18-GXL 2305010 F-C7 113-F112 OR-18 2

WH-18
YL-16
BU-16
RD-18
BR-18
OR-18

GY-16
OR-18
PK-18
RD-18
RD-18
OR-16
1895746
- BATTERY 10 A250-C139 BK-18-GXL CONN 15 3E3370 G-C10 G-C11 ATCH MSS KEYREADER 1
CONN 14

1
2
3
4
5
6

1
2
3
4
5
6

1
2
G DF PWM 2 SHIELD 11 C-C52 CONN 13 ATCH GATEWAY WORLDVIEW MODULE 252-F82 YL-18 A CAN B RESISTOR 2 113-F133 OR-18 1552264 3E3388 2180404 (NOTE J) G
DF PWM 2 - 12 1552269 GW-C2 GC-C4 HN-C1 GN-C2 2399954 (NOTE K) 262-F90 GN-18 B 1743016 103-F127 RD-18 ATCH BLADE PRESS.SW 308-G77 YL-16 1 1 KEY ON M-C4 M-C5
2304011 1607690 C 607-F122 PK-18 G-C13 G-C27 1673466 103-G58 RD-18 200-G79 BK-18 2 2 GND 1552269 3E3364

123-C31
199-C21
615-C22
616-C23
320-C24
321-C25
322-C26
331-C27
607-C28
645-C29
646-C30
127-C32
DF PWM 2 + 13 1 C468-C100 BU-18 2434508 2305010 L11
14 2 235-C156 BK-18 1 147-F120 PU-16 1552269 3E3364 105-G2 RD-16 252-G43 YL-18 3 3 CAN B + 2
+ BATTERY 15 130-C140 RD-18-GXL 165-HN2 YL-18 2 235-F118 BK-18 K852-G29 GN-18 1 1 113-G61 OR-18 262-G44 GN-18 4 4 CAN B - 1

E562-GW1 PU-16
A588-GW5 GN-18
E565-GW2 BU-16

K866-GC1 WH-18

K872-GC4 OR-18
K879-GC5 GN-18
+ BATTERY 16 130-C141 RD-18-GXL 603-HN1 PK-18 3 HYD LOCK DIODE 2 410-F103 WH-18 235-G92 BK-18 2 2 307-G8 OR-16 T901-G87 YL-18 5 5 COIL SIG

780-GW3 PU-16
779-GW4 WH-16

200-GC2 BK-18
147-GC3 PU-16
DOUT 0.3A 5 17 4 F-C8 1974385 A584-F96 BU-18 326-G23 RD-16 NOTE A T902-G88 PK-18 6 6 COIL RET M-C2 IND UNIT
DOUT 03.A 6 18 ENG OIL LEVEL SW 5 1552269 L973-F28 GN-18 508-G62 PU-18 7 7 7Y3952 1709324
DOUT 03.A 7 19 NOTE A 2130677 6 189-F49 RD-18 1 M751-F189 YL-18 G-C14 509-G63 WH-18 8 8 1 GND
CAN A + 20 NOTE A 7 E997-F149 RD-18 2 251-F46 YL-18 2305010 511-G64 BR-18 2 +B
21 893-GN6 GN-18 8 CAT DATA LINK + 251-F192 YL-18 200-G25 BK-14 1 B GND 512-G65 GN-18 G-C12 M-C1
L76

CAN A -
CAN A SHIELD 22 C-C53 PLJ ANTENNA 892-GN5 BR-18 9 CAT DATA LINK - 261-F43 GN-18 124-G5 GN-16 2 R/G KEY SIG A C UNIT A755-G66 PK-18 1027964 1211168 M-C3 THROTTLE POS SW
ATA/CDL + 23 893-C124 GN-18-GXL 2304011 2705501 10 261-F193 GN-18 E554-G12 PK-18 3 G COMPR 2597261 A756-G67 BU-18 T902-G88 PK-18 12 T902-M12 PK-18 1552273 1060107
ATA/CDL - 24 892-C123 BR-18-GXL 1 E554-C84 PK-18 11 F-C9 MACHINE ECM 175-G7 RD-14 4 R +24V A757-G68 GY-18 T901-G87 YL-18 11 T901-M11 YL-18 1 BK COM
L33

L35

25 2 200-C157 BK-18 L32 12 1532630 2218874 892-F134 BR-18 514-G11 PU-16 5 W/R COND FAN A758-G69 BR-18 607-G74 PK-16 1 607-M1 PK-16 2 PK S1
1 PWM 2A 3 26 N957-GN15 PK-18 13 RS-232 PORT #1-TXD 892-F51 BR-18 6 E472-G57 GN-18 200-G78 BK-18 2 200-M2 BK-18 3 BU S2
27 A/C CLUTCH SOL 14 M740-F31 PK-18 1 TRAVEL STRAIGHT SOL 892-F105 BR-18 E473-G73 GY-18 235-G85 BK-18 3 235-M3 BK-18 4 GN S3
28 2597243 15 2 ATT STEM-4 RETRACT PRV K843-G71 GN-18 A755-G66 PK-18 4 A755-M4 PK-18 5 BR S4
1 PWM 2A 2 29 16 763-F3 BU-18 3 TRAVEL SPEED SOL 893-F135 GN-18 G-C15 K847-G72 PU-18 A756-G67 BU-18 5 A756-M5 BU-18 6

L109
L93
L97
CAN B SHIELD 30 892-GN5 BR-18 17 L969-F74 WH-18 4 PS PRESS. PRV 893-F52 GN-18 2677629 L972-G70 BU-18 A757-G68 GY-18 6 A757-M6 GY-18

L3
AIN ACT 8 31 109-C35 RD-6 893-GN6 GN-18 18 5 ATT STEM-4 EXTEND PRV 893-F106 GN-18 103-G54 RD-18 1 +B 252-G43 YL-18 A758-G69 BR-18 7 A758-M7 BR-18
A209-C132 BK-18
235-C133 BK-18

G834-C48 PU-18
A760-C45 GY-18
H747-C50 BR-18
H746-C49 YL-18
N789-C72 BU-18
200-C129 BK-18
235-C128 BK-18
506-C103 PU-18
506-C103 PU-18
N789-C72 BU-18
H746-C49 YL-18
G834-C48 PU-18
H747-C50 BR-18

1 PWM 2A 1 32 N959-GN16 PK-18 19 F772-F198 WH-16 6 CRANE BUCKUP SW E441-F194 GN-18 G-C16 262-G44 GN-18 308-G76 YL-16 8 308-M8 YL-16
412-C93 BU-18

412-C93 BU-18

C-C14 R
A760-C20 GY-18

VS RETURN 1 33 7Y3820 C-C13 N963-GN18 OR-18 20 H746-F10 YL-18 7 VALIABLE FAN MOTOR PRV 165-F187 YL-18 2677629 607-G28 PK-16 326-G23 RD-16 21 326-M23 RD-16
J1 VS RETURN 1 34 N981-GN22 GN-18 21 8 CAUTION LAMP (FOR CRANE) L969-F203 WH-18 200-G24 BK-18 1 GROUND 307-G8 OR-16 9 307-M9 OR-16
RB 7Y3995

E562-C104 PU-16
E565-C105 BU-16
1
892-C123 BR-18-GXL

893-C124 GN-18-GXL

998-C142 BR-18-GXL

F716-C79 WH-18-GXL
F773-C85 OR-18-GXL
F774-C86 WH-18-GXL
F889-C87 WH-18-GXL

C OFF
405-C92 GY-18-GXL

SWG RETURN 35 998-C142 BR-18-GXL 2 L P1 403-C122 GN-18 172-GN1 RD-18 N960-GN17 OR-18 22 RS-232 PORT #1-RXD M737-F29 WH-18 9 FLOW LIMIT PRESS. PRV G-C17 607-G74 PK-16 105-G2 RD-16 10 105-M10 RD-16 S ON
A760-C121 GY-18

C468-C100 BU-18

G976-C101 BU-18

X738-C102 PK-18

A209-C44 BK-18
235-C113 BK-18
235-C125 BK-16

147-C119 PU-16
147-C120 PU-16

403-C110 GN-18
403-C122 GN-18

893-C112 GN-18

308-C109 YL-16

607-C114 PK-16

A588-C78 GN-18
A762-C46 PU-18
L969-C88 WH-18
A769-C89 GY-18
E441-C19 GN-18
E554-C84 PK-18

G723-C47 YL-18
G973-C75 OR-18
H446-C74 PK-18
K776-C18 GN-18
K850-C51 BR-18
K856-C52 PU-18
K857-C53 WH-18
K858-C54 YL-18
K860-C55 BU-18
K861-C56 GN-18
K862-C57 GY-18
K864-C58 PK-18
K865-C59 PU-18
K866-C60 WH-18
K868-C61 BR-18
K869-C62 BU-18
K871-C63 WH-18
K876-C64 BR-18
K877-C65 BU-18
K904-C66 GN-18
K906-C90 GN-18
L973-C67 GN-16
M737-C68 WH-18
M739-C69 YL-18
M740-C70 PK-18
M906-C71 BU-18
T967-C73 YL-18

SWB 2 36 PLJ ECM N970-GN19 YL-18 23 RS-232 PORT #1-DTR K871-F24 WH-18 10 2 PUMP FLOW COMBINE SOL 2677629 607-G75 PK-16 113-G61 OR-18 13 113-M13 OR-18
235-C37 BK-18

147-C11 PU-16
147-C76 PU-16

403-C17 GN-18
403-C82 GN-18

892-C98 BR-18

893-C99 GN-18

172-C40 RD-18
308-C81 YL-16
308-C15 YL-16
321-C25 BR-18
322-C26 GY-16
487-C94 OR-18
491-C95 PK-18
495-C96 GN-18
496-C97 WH-18
616-C23 BU-16
763-C42 BU-18
788-C43 YL-18

200-C16 BK-16
235-C41 BK-14
235-C80 BK-18
235-C91 BK-18
B ST
130-C1 RD-14
101-C33 RD-4
108-C34 RD-4
109-C35 RD-6

304-C36 WH-8

E
892-C111 BR-18

SWB 1 37 ALT 2705500 (NOTE T) 172-GN7 RD-18 24 K866-F21 WH-18 11 HAMMER RETURN TO TANK SOL 403-G51 GN-18 1 SIGNAL 308-G49 YL-16 200-G80 BK-18 14 200-M14 BK-18
SWG 11 38 2128561 172-GN8 RD-18 25 K950-F200 YL-18 12 BOOM UP LIMIT PRV (FOR CRANE) L11 308-G9 YL-16 509-G63 WH-18 15 509-M15 WH-18 KEY SWITCH
SWG 10 39 CELLULAR ANTENNA (TNC) 1 308-GN3 YL-16 26 13 SPARE (PRV19) L51 SERVICE METER 512-G65 GN-18 16 512-M16 GN-18 9G7641
SWK 0 40 308-C143 YL-18-GXL 200-C157 BK-18 27 14 SPARE (OC) 1978832 607-G75 PK-16 17 607-M17 PK-16
VS 5 200mA 41 200-C158 BK-6 GPS ANTENNA (GT5) 1 308-GN9 YL-16 28 15 CAN-C (S) 308-G76 YL-16 103-G58 RD-18 18 103-M18 RD-16
VS 5 200mA 42 K776-C18 GN-18 308-GN10 YL-16 29 788-F4 YL-18 16 ENG SPEED - 308-G77 YL-16 508-G62 PU-18 19 508-M19 PU-18
VS 8 100mA 43 308-C159 YL-18 +B 1 172-EL1 RD-18 403-GN4 GN-18 N973-GN20 BR-18 30 RS-232 PORT #1-CDC 17 OFFSET ANGLE SENSOR L15 235-G90 BK-18 200-G26 BK-16 511-G64 BR-18 20 511-M20 BR-18
SWG 9 44 F774-C86 WH-18-GXL GND 2 235-EL2 BK-18 N979-GN21 GN-18 31 RS-232 PORT #1-GND K864-F19 PK-18 18 VARIABLE RELIEF-1 PRV 235-G89 BK-18
SWG 8 45 F773-C85 OR-18-GXL KEY INPUT 3 308-EL3 YL-16 403-GN11 GN-18 32 K868-F22 BR-18 19 PRV RETURN 235-G91 BK-18 200-G78 BK-18 CONN 48 L14
F SWG 7 46 1552269 CRANK SPEED ON/OFF SOL1 4 403-GN12 GN-18 33 L968-F73 OR-18 20 PRV RETURN 235-G52 BK-18 200-G79 BK-18 F
SWG 6 47 1 S/T + SNSR/PRIMARY ON/OFF SOL2 5 235-GN2 BK-18 34 J1939 LOW K869-F23 BU-18 21 PRV RETURN 200-G80 BK-18
SWG 5 48 F716-C79 WH-18-GXL 2 S/T - TIMING R-TERM 6 35 H747-F11 BR-18 22 PRV RETURN 235-G33 BK-18 235-G81 BK-18

L88
L22
SWG 4 49 2380120 ANALOG (FUEL LEVEL) 7 235-GN13 BK-18 36 K907-F72 BU-18 23 SWING BRAKE SOL 235-G37 BK-18 235-G82 BK-18
SWG 3 50 1552269 CAM SPEED ANALOG IN 8 235-GN23 BK-18 37 G834-F9 PU-18 24 FAN SPEED 235-G32 BK-18 L27 235-G83 BK-18 CONSOLE (RH)
SWG 2 51 1 S/T + SNSR/SECONDARY STG 9 38 A762-F7 PU-18 25 ENG SPEED + 235-G84 BK-18
SWG 1 52 2 S/T - TIMING CDL+ 10 893-EL4 GN-18 235-GN14 BK-18 39 26 CAN-D (S) 235-G55 BK-18 235-G56 BK-18
AIN ACT/ 1 1 53 F889-C87 WH-18-GXL 2380120 AL-C1 CDL- 11 892-EL5 BR-18 403-GN12 GN-18 40 A588-F53 GN-18 27 HYD LOCK CANCEL SW E472-G53 GN-18 F-C22 CAN A RESISTOR 4
AIN ACT 7 54 1552267 2380118 2434505 C-C29 C-C28 CAN A + 12 251-EL6 YL-18 308-GN10 YL-16 41 K865-F20 PU-18 28 VARIABLE RELIEF-2 PRV H474-G35 GN-18 251-F46 YL-18 3E3370 1743016
AIN ACT 5 55 A OR-18 +5 VOLTS E562-AL1 PU-16 1 2434505 2304011 CAN A - 13 261-EL7 GN-18 172-GN8 RD-18 42 K876-F25 BR-18 29 VARIABLE RELIEF-1 CHECK SOL H475-G34 BU-18 235-G85 BK-18 251-F172 YL-18 251-F173 YL-18 A
AIN ACT 4 56 B BK-18 GROUND 2 1 E562-C104 PU-16 CAN SHIELD 14 N957-GN15 PK-18 43 K877-F26 BU-18 30 VARIABLE RELIEF-2 CHECK SOL H476-G46 WH-18 261-F43 GN-18 261-F170 GN-18 B
DOUT 1A 1 57 310-C144 PU-18-GXL C WH-18 SIGNAL GW-C1 CONN 10 2 E565-C105 BU-16 N960-GN17 OR-18 44 G723-F8 YL-18 31 HEAVY LIFT SOL K849-G30 YL-18 ATCH SEAT HEATER 261-F169 GN-18 C
DOUT 0.3A 10 58 405-C92 GY-18-GXL 2434505 L97 EL-C1 N970-GN19 YL-18 45 K860-F16 BU-18 32 ATT STEM-1 RETRACT PRV N793-G47 GN-18 2299093 261-F171 GN-18
DOUT 0.3A 9 59 FUEL RAIL PRESSURE (FRP) SENSOR E562-GW1 PU-16 1 2756785 N973-GN20 BR-18 46 X794-F201 BU-16 33 STK OUT LIMIT SOL (FOR CRANE) N795-G38 WH-18 2359027(UN TILT) 251-F174 YL-18
DOUT 0.3A 8 60 1552267 2746721 E565-GW2 BU-16 2 N979-GN21 GN-18 47 E787-F199 PK-16 34 BKT LOCK SOL (FOR CRANE) K950-G14 GY-18 2
48 M739-F210 YL-18 35 PRV RETURN 1

L15
DOUT 0.3A 4 61 101-C33 RD-4 L93 L93 A769-G59 GY-18 F-C23 MONITOR
DOUT 0.3A 3 62 A OR-18 +5 VOLTS 108-C34 RD-4 49 36 CAN-D (+) 2397356 2602173
DOUT 0.3A 2 63 B BK-18 GROUND 109-C35 RD-6 50 J1939 HIGH 37 CAN-D (-) G-C28 G-C29 495-F142 GN-18 1 FUEL LEVEL
DOUT 0.3A 1 64 C WH-18 SIGNAL 130-C1 RD-14 51 K856-F13 PU-18 38 ATT STEM-1 EXTEND PRV 2304011 2434505 2 COOLANT TEMP
OIL PRESSURE SENSOR 172-C40 RD-18 172-GN7 RD-18 52 UNSWITCHED POWER K861-F17 GN-18 39 ATT STEM-2 RETRACT PRV 200-G93 BK-18 2 491-F141 PK-18 3 HYD OIL TEMP
CRANK\CAM SPEED 8V 100mA SNSR SUPPLY 10 304-C36 WH-8 53 K857-F14 WH-18 40 ATT STEM-2 EXTEND PRV A537-G94 PK-18 1 403-F131 GN-18 4 ALT R-TERM.
1552267 2660136

F889-G45 WH-18

A770-G39 PK-18
K907-G42 BU-18
L968-G40 OR-18

A537-G94 PK-18

E472-G27 GN-18
H474-G35 GN-18
H475-G34 BU-18
H476-G46 WH-18
K849-G30 YL-18
K852-G29 GN-18
N793-G47 GN-18
N795-G38 WH-18
K950-G14 GY-18
252-G43 YL-18
262-G44 GN-18
113-G48 OR-18
CRANK SPEED SENSOR SIGNAL 52 54 ALTERNATOR R-TERM 41 ATT STEM-3 RETRACT PRV 5

308-G49 YL-16
607-G28 PK-16
308-C159 YL-18 403-GN11 GN-18 K862-F18 GY-18

615-G22 YL-16
403-G50 GN-18

103-G36 RD-18
118-G4 GY-16
CAM SPEED SENSOR SIGNAL 53 A OR-18 +5 VOLTS 308-C143 YL-18-GXL 55 K858-F15 YL-18 42 ATT STEM-3 EXTEND PRV F-C13 G-C5 6
FUEL RAIL PRESS 5V 200mA SNSR SUPPLY 48 B BK-18 GROUND 403-C122 GN-18 56 43 SPARE (PRV28) 2304009 2434510 7
FUEL RAIL PRESSURE SENSOR SIGNAL 51 C WH-18 SIGNAL 405-C92 GY-18-GXL 57 F889-F81 WH-18 44 ENG SPEED COMMAND 508-F92 PU-18 1 508-G62 PU-18 BACKUP GOV SW 405-F137 GY-18 8 ENG OIL PRESS.
L95

FUEL RAIL PRESSURE SENSOR GROUND 40 DIFFERENTIAL PRESSURE SENSOR 788-C43 YL-18 58 45 CAN-C (+) 509-F93 WH-18 2 509-G63 WH-18 2 1 1636711 C468-F147 BU-18 9 ENG OIL LEVEL
235-C145 BK-18

OIL\DIFFER PRESS 5V 200mA SNSR SUPPLY 47 892-C123 BR-18-GXL 59 46 CAN-C (-) 511-F94 BR-18 3 511-G64 BR-18 998-G13 BR-18 412-F138 BU-18 10 COOLANT LEVEL
892-C123 BR-18-GXL
893-C124 GN-18-GXL
998-C142 BR-18-GXL

F716-C79 WH-18-GXL
F773-C85 OR-18-GXL
F774-C86 WH-18-GXL
F889-C87 WH-18-GXL

308-C143 YL-18-GXL

2746720
A209-C132 BK-18

1552267 3
405-C92 GY-18-GXL

A209-C44 BK-18

OIL PRESS DIFFERENTIAL PRESS SNSR GND 39

A209-C167 BK-18

60
A209-C168 BK-18

L72 893-C124 GN-18-GXL 252-F83 YL-18 47 CAN-B (+) (J1939) 512-F95 GN-18 4 512-G65 GN-18 496-F143 WH-18 11 HYD OIL LEVEL
A209-C166 BK-18
M739-C164 YL-18

A760-C121 GY-18
C468-C100 BU-18

G976-C101 BU-18
M739-C165 YL-18

A209-C155 BK-18

X738-C102 PK-18

A OR-18 +5 VOLTS
A762-C46 PU-18

147-C119 PU-16
K850-C51 BR-18

M906-C71 BU-18

308-C160 YL-18

200-C154 BK-16
403-C122 GN-18

235-C172 BK-18

308-C162 YL-18

235-C169 BK-18

K906-C90 GN-18
200-C176 BK-18
E554-C84 PK-18

K776-C18 GN-18

235-C125 BK-16
235-C133 BK-18

308-C159 YL-18

G973-C75 OR-18
K856-C52 PU-18
K857-C53 WH-18
K858-C54 YL-18
K860-C55 BU-18
K861-C56 GN-18
K862-C57 GY-18
K864-C58 PK-18
K865-C59 PU-18
K866-C60 WH-18
K868-C61 BR-18
K869-C62 BU-18
K871-C63 WH-18
K876-C64 BR-18
K877-C65 BU-18

235-C126 BK-18
235-C171 BK-18
147-C120 PU-16

L969-C88 WH-18
A769-C89 GY-18
K904-C66 GN-18
M737-C68 WH-18
T967-C73 YL-18
235-C170 BK-18
235-C130 BK-18

235-C173 BK-18
E441-C19 GN-18
607-C114 PK-16
A588-C78 GN-18
G723-C47 YL-18
M740-C70 PK-18

200-C175 BK-16
235-C174 BK-18

L973-C67 GN-16
200-C153 BK-16
200-C152 BK-16
200-GC13 BK-18

OIL PRESSURE SENSOR SIGNAL 56 998-C142 BR-18-GXL 61 262-F91 GN-18 48 CAN-B (-) (J1939) A755-F54 PK-18 5 A755-G66 PK-18 12 AIH CONT STATUS
788-C43 YL-18

321-C25 BR-18

235-C83 BK-18
172-C40 RD-18

235-C41 BK-14

235-C91 BK-18

495-C96 GN-18
235-C80 BK-18

496-C97 WH-18

491-C95 PK-18
763-C42 BU-18

322-C26 GY-16
487-C94 OR-18
616-C23 BU-16

200-AL2 BK-16
200-C158 BK-6

308-C160 YL-18
308-C163 YL-18

L52

L60
L89
M739-C69 YL-18
130-C1 RD-14
109-C35 RD-6
101-C33 RD-4
108-C34 RD-4

304-C36 WH-8

A209-C168 BK-18
B BK-18 GROUND
H446-C74 PK-18
308-C163 YL-18
308-C15 YL-16
308-C81 YL-16
308-C161 YL-18

308-C109 YL-16

DIFFERENTIAL PRESSURE SENSOR SIGNAL 54 A762-C46 PU-18 308-C163 YL-18 N963-GN18 OR-18 62 RS-232 PORT #3-TXD 49 CAN-B (S) A756-F55 BU-18 6 A756-G67 BU-18 F774-G18 WH-18 F-C24
308-C81 YL-16
308-C15 YL-16

PRESSURE SENSOR 5V 200mA SUPPLY 46 C WH-18 SIGNAL C468-C100 BU-18 N959-GN16 PK-18 63 RS-232 PORT #3-RXD 251-F47 YL-18 50 CAN-A (+) A757-F56 GY-18 7 A757-G68 GY-18 F773-G17 OR-18 2304009
INTAKE MANIFOLD\FUEL PRESS SNSR GND 38 INTAKE MANIFOLD PRESSURE E554-C84 PK-18 N981-GN22 GN-18 64 RS-232 PORT #3-GND 261-F44 GN-18 51 CAN-A (-) A758-F57 BR-18 8 A758-G69 BR-18 103-F127 RD-18 1 + BATTERY
200-C152 BK-16
200-C153 BK-16
200-C154 BK-16
200-C175 BK-16

200-HN16 BK-18
200-C176 BK-18
200-GC13 BK-18

200-C129 BK-18

200-GW10 BK-18

INTAKE MANIFOLD PRESSURE SNSR SIGNAL 55 SENSOR F716-C79 WH-18-GXL 235-GN13 BK-18 65 GROUND 52 CAN-A (S) L972-F75 BU-18 9 L972-G70 BU-18 BACKUP EPR VALVE SW 200-F151 BK-18 2 GND
200-C16 BK-16

200-GW9 BK-18
200-AL2 BK-16

200-C158 BK-6

LOW FUEL PRESSURE SENSOR SIGNAL 50 2746721

F773-C85 OR-18-GXL 66 E997-F149 RD-18 53 HYD LOCK SOL K843-F65 GN-18 10 K843-G71 GN-18 2 3
1636710 308-F132 YL-16 3 KEY SW
E COOLANT TEMPERATURE SENSOR SIGNAL 43 1552267 F774-C86 WH-18-GXL 67 54 SPARE (FREQ IN) K847-F67 PU-18 11 K847-G72 PU-18 K906-G20 GN-18 4 E
COOLANT TEMPERATURE SENSOR GROUND 37 A OR-18 +5 VOLTS F889-C87 WH-18-GXL 68 E473-F59 GY-18 12 E473-G73 GY-18 1 251-F174 YL-18 5 CAN A +
B BK-18 GROUND 5 6
INTAKE AIR TEMPERATURE SNSR SIGNAL 42 K776-C18 GN-18 69 184-F40 RD-14 1 +B A770-G39 PK-18 4 261-F171 GN-18 6 CAN A -
FUEL TEMPERATURE SENSOR SIGNAL 41 C WH-18 SIGNAL 200-C158 BK-6 308-GN9 YL-16 70 KEY SWITCH ON 235-F38 BK-14 2 GND L51 CONN 41 893-F160 GN-18 7 CDL +
8 9

169-G41 PK-18
FUEL PUMP SOLENOID SENSOR SIGNAL 25 LOW FUEL PRESSURE SENSOR 3 RS422 RX(+)
7 892-F158 BR-18 8 CDL -
FUEL PUMP SOLENOID SENSOR RETURN 26 1552269
N789-F33 BU-18 4 AMBIENT TEMP (SLIDE ARM POSITION SENSOR) 124-G5 GN-16 103-G58 RD-18 11 12 9 J1939 SHIELD
INJECTOR (1) POWER SUPPLY 57 COOLANT E441-F194 GN-18 5 (BOOM ANGLE SENSOR) 175-G7 RD-14 105-G2 RD-16 A769-G31 GY-18 10 10 J1939 +
INJECTOR (1) RETURN 35 1 SIGNAL TEMPERATURE GV-C4 GN-C4 GK-C2 235-GN23 BK-18 E442-F196 GN-18 6 (STICK ANGLE SENSOR) 514-G11 PU-16 113-G61 OR-18 11 J1939 -
2 GROUND SENSOR 2380112 C-C45
INJECTOR (2) POWER SUPPLY 58 2304013 2434508 2434508 2305010 GK-C3 K852-F71 GN-18 7 ATT STEM-4 STATUS E554-G12 PK-18 307-G8 OR-16 410-F103 WH-18 12 ACTION ALARM
INJECTOR (2) RETURN 34 235-C145 BK-18 N960-GV5 OR-18 1 N960-GN17 OR-18 1 N960-GK6 OR-18 1552252 A760-F6 GY-18 8 POWER SUPPLY FOR POTENTIO (+5V) 200-G25 BK-14 308-G9 YL-16
INJECTOR (3) POWER SUPPLY 59 1552269 INTAKE AIR 235-C156 BK-18 C-C46 N957-GV6 PK-18 2 N957-GN15 PK-18 2 N957-GK5 PK-18 172-GK1 RD-18 1 BATT + H476-F64 WH-18 9 IMPLEMENT PRESS. 200-G24 BK-18 308-G49 YL-16 1 VIDEO(NTSC/PAL)
1
2
3

INJECTOR (3) RETURN 33 1 SIGNAL TEMPERATURE A250-C148 BK-14 2434506 N979-GV7 GN-18 3 N979-GN21 GN-18 3 N979-GK9 GN-18 235-GK2 BK-18 2 GND A755-F54 PK-18 10 THROTTLE-1 403-G10 GN-18 403-G51 GN-18 326-G23 RD-16 2 GND
L41
L19

L42

L70

INJECTOR (4) POWER SUPPLY 64 2 GROUND SENSOR 2380112 L71 235-C41 BK-14 4 N970-GN19 YL-18 4 N970-GK7 YL-18 308-GK3 YL-16 3 KEY SW ON A758-F57 BR-18 11 THROTTLE-4 E472-G53 GN-18 607-G28 PK-16 235-G86 BK-18
CONN 12 (RCA JACK)
INJECTOR (4) RETURN 8 1552269
235-C80 BK-18 5 N973-GN20 BR-18 5 N973-GK8 BR-18 403-GK4 GN-18 4 ALT R-TERM L972-F75 BU-18 12 ONE TOUCH LOW IDLE SW 103-G1 RD-18 103-G54 RD-18 998-G13 BR-18 235-G16 BK-18
INJECTOR (5) POWER SUPPLY 63 FUEL 235-C125 BK-16 6 6 N957-GK5 PK-18 5 RS-232 TXD 184-F39 RD-14 13 +B 235-G21 BK-18 235-G55 BK-18 A537-G94 PK-18 L968-G40 OR-18 WIPER MOTOR
1
2
3

INJECTOR (5) RETURN 7 1 SIGNAL TEMPERATURE 235-C133 BK-18 K-C1 6 235-F37 BK-14 14 GND 235-G92 BK-18 169-G6 PK-18 F889-G60 WH-18

L22
INJECTOR (6) POWER SUPPLY 62 2 GROUND SENSOR 2380112 235-C172 BK-18 GND CHASSIS 2 2434506 CONN 20 CONN 20 N960-GK6 OR-18 7 RS-232 RXD 15 RS422 RX(-) A769-G59 GY-18 A769-G31 GY-18 169-G6 PK-18 1961505
A588-GW5 GN-18

200-HN16 BK-18

INJECTOR (6) RETURN 6 1552269 235-C91 BK-18 GN-C3 GK-C1 N979-GK9 GN-18 8 RX-232 GND M906-F32 BU-18 16 SQUEEZE PRESS SENSOR A769-G15 GY-18 A769-G31 GY-18 A770-G39 PK-18 K907-G42 BU-18
18 FUEL PUMP GV-C3 2305010 2434508 N970-GK7 YL-18 9 RX-232 DTR 17 SPARE (PWM IN 2) 235-G56 BK-18 L61 L61 F773-G17 OR-18 F-C25
45 1 SIGNAL SOLENOID SENSOR 2305010 172-GN8 RD-18 1 172-GK1 RD-18 N973-GK8 BR-18 10 RX-232 DCD A209-F5 BK-18 18 ANALOG RETURN E472-G57 GN-18 E472-G57 GN-18 M-C6 7Y3958 MOTOR
A209-K2 BK-18
H446-K3 PK-18

L97
308-K1 YL-18

21 2 GROUND 2380112 172-GV1 RD-18 1 308-GN10 YL-16 2 308-GK3 YL-16 11 A756-F55 BU-18 19 THROTTLE-2 103-G58 RD-18 F774-G18 WH-18 1532541 A580-F166 BR-16 3 W M + -
L59
20 308-GV2 YL-16 2 403-GN12 GN-18 3 403-GK4 GN-18 12 A757-F56 GY-18 20 THROTTLE-3 A537-G94 PK-18 F889-G60 WH-18 ACC 1 113-M13 OR-18 2 L
24 INJECTOR 1 GG-C3 CONN 12 403-GV3 GN-18 3 4 ATCH 2ND GENERATION RADIO K848-F68 WH-18 21 LH HANDLE FORE SW 308-G49 YL-16 K906-G20 GN-18 GND 2 200-M14 BK-18 A579-F165 OR-16 4 L
23 1 1552269 GG-C1 C-C44 C-C43 4 5 K844-F66 GY-18 22 LH HANDLE UPPER SW 607-G28 PK-16 K907-G42 BU-18 SPKR LH(-) 3 509-M15 WH-18 200-F153 BK-16 6 B E
2 2959130 2429230 (NOTE K,L) L14 B
22 ATCH STEM-3 RETRACT SOL 1 K862-GG6 GY-18 2434508 2434508 2305010 5 235-GN14 BK-18 6 235-GK2 BK-18 308-F50 YL-16 23 KEY SW A770-G39 PK-18 L968-G40 OR-18 AUX-SPKR(-) 4 C566-M22 PK-18 A581-F168 GN-16 1 R
1
2
3

32 TWISTED CABLE 1119916 2 K869-GG17 BU-18 K858-GG5 YL-18 1 1 K858-C54 YL-18 HN-C2 235-GV4 BK-18 6 24 RS422 TX(+) K907-G42 BU-18 200-G26 BK-16 SPKR RH(-) 5 512-M16 GN-18 A582-F167 PU-16 5 Y S
36 (NOTE H,P) K862-GG6 GY-18 2 2 K862-C57 GY-18 2434506 CONN 19 25 RS422 TX(-) L968-G40 OR-18 235-G56 BK-18 ILLUM 6 607-M17 PK-16
17 INJECTOR 2 GG-C2 K869-GG27 BU-18 3 CONN 7 3 K869-C62 BU-18 CONN 19 C-C17 26 SPARE (PWM IN 3) 252-G43 YL-18 252-G43 YL-18 BACKUP 7 103-M18 RD-16
H446-HN12 PK-18

15 1 1552269 4 4 K850-C51 BR-18 1552269 E472-F58 GN-18 27 POWER SUPPLY FOR SENSOR (+8V) 262-G44 GN-18 262-G44 GN-18 SPKR LH(+) 8 508-M19 PU-18 SWITCH PANEL
2959130
A209-HN9 BK-18

2 F-C26
308-HN6 YL-18

44 ATCH STEM-3 EXTEND SOL 1 K858-GG5 YL-18 5 5 GW-C5 235-C174 BK-18 1 GROUND HYD OIL FILTER SW F889-F80 WH-18 28 BACKUP SW F889-G19 WH-18 F889-G60 WH-18 AUX-SPKR(+) 9 C560-M21 OR-18 1636699 2277575
16 TWISTED CABLE 1119916 2 K869-GG18 BU-18 6 6 1552269 487-C94 OR-18 2 SIGNAL 1709419 K847-F67 PU-18 29 RH HANDLE FORE SW (FOR SMART BOOM) 113-G3 OR-18 113-G61 OR-18 ANTENNA SPKR RH(+) 10 511-M20 BR-18
11 (NOTE H,P) 780-GW3 PU-16 1 ATCH UNIVERSAL QU SOL HIGH K843-F65 GN-18 30 RH HANDLE UPPER SW (INSTEAD OF FOOT PEDAL) 105-G2 RD-16 ATCH RADIO AM/FM R725-F175 WH-18 1 2ND FUEL FLTR SW
30 57 200-GW9 BK-18 2 1211491 (NOTE M) H475-F63 BU-18 31 TRAVEL-L PRESS 307-G8 OR-16 M-C88 E480-F176 PK-18 2 OLWD ALM CANCEL SW
35 1 INJECTOR 3 2510537
4 2959130 K869-GG27 BU-18 AM-C2 AM-C1 K849-F69 YL-18 32 ATT STEM-1 STATUS 308-G9 YL-16 ANTENNA CABLE 7Y3967 L886-F177 BR-18 3 AUTO LUB FAILURE
49 58 2 GE-C1 GF-C7 C-C48 C-C47 2304011 1552269 893-F52 GN-18 33 CDL + 326-G23 RD-16 2594883 2382260 ATCH RADIO AM/FM(OSJ) 1 L973-F178 GN-18 4 FINE SWING SW
D 34 L95 D
14 TWISTED CABLE 2434509 2434509 2434509 2312295 CONN 33 1 L973-AM1 GN-16 1 ATCH FINE SWING CONT SOL K904-F27 GN-18 34 PUMP PRESS. SNSR-1 998-G13 BR-18 2510539 M-C77 5 SMART BOOM UP/DOWN
5 59 K856-GE1 PU-18 1 K856-GF1 PU-18 1 1 K856-C52 PU-18 2 200-AM2 BK-16 2 1589085 T967-F34 YL-18 35 PUMP PRESS. SNSR-2 169-G6 PK-18 7Y3966 6 SMART BOOM DOWN
2 33 K860-GE6 BU-18 2 K860-GF2 BU-18 2 2 K860-C55 BU-18 GW-C6 E411-F197 YL-18 36 BOOM CYL ROD PRESS. (FOR CRANE) F773-G17 OR-18 1 E562-F179 PU-16 7 QUICK COUPLER
64 1 INJECTOR 4
3 2959130 GE-C5 GE-C4 K857-GE2 WH-18 3 K857-GF3 WH-18 3 3 K857-C53 WH-18 1552269 C-C38 C-C39 H446-F35 PK-18 37 BOOM CYL HEAD PRESS. (FOR OL& CRANE) F774-G18 WH-18 L885-F180 BU-18 8 OP ROCKER SW
1 8 2 3E3364 1552269 4 K861-GF4 GN-18 4 4 K861-C56 GN-18 779-GW4 WH-16 1 ATCH UNIVERSAL QC SOL LOW 2434505 2304011 E474-F60 OR-18 38 THUMB WHEEL-LH 200-G26 BK-16 530-F162 OR-18 9 WASHER
63 L19
13 TWISTED CABLE 1 1 K860-GE6 BU-18 K868-GE3 BR-18 5 K868-GF5 BR-18 5 CONN 5 5 K868-C61 BR-18 200-GW10 BK-18 2 1211491 (NOTE M) L973-C67 GN-16 1 39 TRAVEL STRAIGHT PRESS K906-G20 GN-18 590-F164 GY-18 10 WIPER INT-3
L111

9 7 2 2 K868-GE7 BR-18 6 308-GF17 YL-18 6 6 308-C160 YL-18 200-C153 BK-16 2 CONN 33 H474-F62 GN-18 40 TRAVEL-R PRESS A586-F161 OR-18 11 WIPER INT-6
28 62 CONN 5 7 A209-GF18 BK-18 7 7 A209-C166 BK-18 K850-F12 BR-18 41 ATT STEM-2 STATUS L6 501-F163 GN-18 12 WIPER LOW
6 1 INJECTOR 5
12 2959130 ATCH STEM 1 RETRACT SOL 8 M906-GF12 BU-18 8 8 M906-C71 BU-18 42 ATT STEM-3 STATUS 646-F145 RD-18 13 CHA/CAB LAMP RELAY
19 CONN 49 2 1119916 (NOTE U) GE-C6 GE-C3 L70 L70 322-X2 GY-16 FORWARD WARNING HORN LOW 892-F51 BR-18 43 CDL - 645-F144 RD-18 14 BOOM LAMP RELAY
60 TWISTED CABLE 3E3364 1552269 GC-C5 GF-C6 C-C50 C-C49 200-X4 BK-16 7Y3919 E473-F59 GY-18 44 THUMB WHEEL-RH L34 331-F136 OR-18 15 TRAVEL ALARM
61 CONNECTOR AT ROCKER CASE 1 1 K857-GE2 WH-18 2434510 2434510 2434510 2304009 M751-F189 YL-18 45 CANCEL SW (FOR CRANE) 165-F187 YL-18 16 CAUTION¡¡LAMP(CRANE)
31 INJECTOR 6 2 2 K868-GE5 BR-18 147-GC3 PU-16 1 1 1 147-C119 PU-16 ATCH OLWD PRESS. SENSOR C-C40 X-C1 M755-F195 OR-18 46 BUCKET EXTEND PRESS, (FOR CRANE) 17 GND
29 1 2959130 K871-GC6 WH-18 2 2 2 K871-C63 WH-18 K-C2 2218859 (NOTE N) 2434505 2304011 N793-F76 GN-18 47 FOOT SW 18 GND
27 2 ATCH STEM2 EXTEND SOL K866-GC1 WH-18 3 K866-GF9 WH-18 3 3 K866-C60 WH-18 1552267 322-C26 GY-16 1 322-X1 GY-16 FORWARD WARNING HORN HIGH G973-F36 OR-18 48 BOOM UP PRESS,
1119916(NOTE F) K868-GE3 BR-18 4 K864-GF10 PK-18 4 4 K864-C58 PK-18 308-K1 YL-18 A +B 200-C154 BK-16 2 200-X3 BK-16 7Y3920 49 SPARE (PWM IN 15/STG 22) 113-F133 OR-18 A1 +B
235-C145 BK-18 L45 5 M739-GF6 YL-18 5 5 M739-C164 YL-18 A209-K2 BK-18 B GROUND 50 SPARE (PWM IN 16/STG 23) 200-F181 BK-18 A2 GND
GE-C2 CONN 6 6 K876-GF7 BR-18 6 CONN 6 6 K876-C64 BR-18 H446-K3 PK-18 C SIGNAL CONN 34 51 SPARE (PWM IN 17) 251-F172 YL-18 A3 CAN A +
1552269 7 K865-GF11 PU-18 7 7 K865-C59 PU-18 52 SPARE (PWM IN 18) 261-F169 GN-18 A4 CAN A -
1 K856-GE1 PU-18 8 K877-GF8 BU-18 8 8 K877-C65 BU-18 200-C152 BK-16 53 AUX PEDAL LH A5 CAN SHIELD
2 K868-GE4 BR-18 G973-GC7 OR-18 9 9 9 G973-C75 OR-18 A588-GW5 GN-18 616-C23 BU-16 HN-C5 N795-F78 WH-18 54 AUX PEDAL RH 430-F139 BU-18 A6 AIR FLTR SW

M751-F189 YL-18
L973-F178 GN-18

E480-F176 PK-18

E562-F146 PU-16
E562-F179 PU-16
E565-F188 BU-16
PK-18
PK-18

L973-F28 GN-18
WH-18
BK-18

607-F191 PK-18

200-F184 BK-18

235-F118 BK-18
PK-18

BK-18

147-F183 PU-16

200-F185 BK-18

200-F185 BK-18
200-F152 BK-18

147-F183 PU-16
147-F120 PU-16
10 10 10 A760-HN13 GY-18 A760-HN13 GY-18 1552269 487-F140 OR-18 A7 CAPSULE FLTR SW

607-F77 PK-18

200-F42 BK-18

607-F77 PK-18
607-F61 PK-18
235-F70 BK-18
200-F42 BK-18

607-F61 PK-18
235-F70 BK-18
L109
ATCH STEM1 EXTEND SOL 11 11 11 M755-HN3 OR-18 1 ATCH BUCKET EX PRESS. SW F-C10 X738-F150 PK-18 A8 SP FLTR SW
1119916 (NOTE F,U) 12 12 12 L111 2 1673466 (NOTE S) 1532620 G976-F148 BU-18 A9 WTR SEPARATOR LEVEL SW
L42 L42 T725-F182 WH-18 A10 FUEL FILTER SW

607-F191
A537-F41
123-F190
200-F184
607-F122

200-F181
L109 A11 DIGITAL GND

L11
L65
ATCH 1P 2P CHANGE SOL 2 (SOL3) 235-HN15 BK-18 A12 DIGITAL GND
(NOTE E) 1119916 E411-HN4 YL-18 F-C27
GC-C3 K871-GC6 WH-18 E442-HN5 GN-18 1636659
1552269 308-HN8 YL-18 F-C28
1 K871-GC8 WH-18 308-HN6 YL-18 308-HN7 YL-18 7Y3967
2 235-GC17 BK-18 L3 L111 A209-HN10 BK-18 T725-F182 WH-18 1
A209-HN9 BK-18 A209-HN11 BK-18 L885-F180 BU-18

E441-F194 GN-18
GU-C2 H446-HN12 PK-18 WIPER CONT L886-F177 BR-18 F-C29

L969-F203 WH-18
C ATCH 1P 2P CHANGE SOL 1 (SOL2) GF-C4 1552269 A760-HN13 GY-18 F-C16 2597282 F-C17 F-C20 F-C21 F-C19 F-C18 CONN 47 R725-F175 WH-18 7Y3967 C
(NOTE E) 1119916 1552269 K864-GU1 PK-18 1 ATCH RELIEF-1 SOL L68 1673614 1636803 1636803 1636803 1636803 7Y3954 1
CONN 47

E562-F146 PU-16
C468-F147 BU-18
E565-F188 BU-16
G976-F148 BU-18
X738-F150 PK-18

M751-F189 YL-18

4
3
1
5
2

4
3
1
2
5

4
3
2
1
5

4
1
3
2
5

1
2
3

1
2
3
410-F103 WH-18
487-F140 OR-18

200-F152 BK-18
200-F151 BK-18

L973-F28 GN-18
123-F190 WH-18
331-F136 OR-18
405-F137 GY-18
412-F138 BU-18
430-F139 BU-18
491-F141 PK-18
495-F142 GN-18
496-F143 WH-18
645-F144 RD-18
646-F145 RD-18

200-F154 BK-16
BK-16
PU-18
BR-18
BR-18
892-F158 BR-18
893-F159 GN-18

251-F192 YL-18
261-F193 GN-18
893-F135 GN-18
893-F160 GN-18
103-F127 RD-18
113-F133 OR-18
147-F120 PU-16
308-F132 YL-16
235-F118 BK-18
403-F131 GN-18
607-F122 PK-18
A537-F41 PK-18

165-F187 YL-18
GC-C2 1 K861-GF4 GN-18 M739-GU11 YL-18 2 1120090 235-HN14 BK-18 A584-F96 BU-18 1 WIPER CUT 200-F181 BK-18

251-F46 YL-18
261-F43 GN-18
1552269 2 K868-GF13 BR-18 (NOTE G,V) 118-F130 GY-16 12 ACC EL-C1 0 AW-C1 E562-F179 PU-16 F-C30
1 K871-GC9 WH-18 L50 506-F156 PU-18 5 WASH 7Y3955 7Y3955 L973-F178 GN-18 7Y3967

E562-EL3 PU-16
E565-EL4 BU-16
2 235-GC16 BK-18 ATCH STEM-2 RETRACT SOL EK-C2 200-F154 BK-16 10 GND E480-F176 PK-18 1

147-EL1 PU-16

147-AW1 PU-16
780-AW2 PU-16
200-F155
506-F156
892-F157
892-F134
1119916 235-GU7 BK-18 1552269 3 WIPER SW(313C) 123-F190 WH-18
(NOTE G,V) K872-EK3 OR-18 1 ATCH SINGLE ACTION SOL 1 A586-F161 OR-18 8 INT-6 147-F120 PU-16 L34 F-C31
L71

GU-C6 200-EK5 BK-18 2 2154890 (NOTE E) 530-F162 OR-18 2 WA+ 607-F122 PK-18 7Y3967
1552269 F-C42 501-F163 GN-18 13 LOW A537-F41 PK-18 1
ATCH DOUBLE ACTION SOL (SOL1) 235-GC18 BK-18 GF-C3 K876-GU3 BR-18 1 ATCH RELIEF-1 CHECK SOL 7Y3955 590-F164 GY-18 9 INT-3 E562-F146 PU-16
(NOTE E) 1119916 235-GC10 BK-18 1552269 235-GU8 BK-18 2 2154890 EK-C3 508-F92 PU-18 1 + A579-F165 OR-16 6 W.CCW ATCH SEAT HEATER SW ATCH OVER LOAD WARNING SW ATCH CRANE CANCEL SW E565-F188 BU-16
K857-GF3 WH-18 1552269 2 14 2382211 2382215 2382219 (NOTE S)
L68

GC-C1 1 (NOTE G,V) 509-F93 WH-18 - A580-F166 BR-16 W.CW (NOTE N) FINE SWING CONT SW L973-F28 GN-18
1552269 2 K868-GF14 BR-18 L69 K872-EK1 OR-18 K872-EK2 OR-18 1 ATCH SINGLE ACTION SOL 2 3 A582-F167 PU-16 7 STOP 2382212 M751-F189 YL-18
1 K879-GC5 GN-18 200-EK4 BK-18 200-EK6 BK-18 2 2154890 (NOTE E) A581-F168 GN-16 4 REV 200-F152 BK-18
235-GC18 BK-18
235-C133 BK-18

235-HN15 BK-18
A250-C148 BK-14

235-C145 BK-18
235-C156 BK-18
235-C125 BK-16
235-C172 BK-18

235-GF19 BK-18
235-HN14 BK-18

2 200-GC15 BK-18 ATCH STEM-2 EXTEND SOL SPEAKER(LH) 200-F153 BK-16 11 W.GND 235-F118 BK-18
235-C80 BK-18

235-C41 BK-14

235-C91 BK-18

L20
1119916 7Y5434 1
(NOTE G,V) GU-C5 F-C43 2
235-GC18 BK-18 1552269 7Y3955 3
K866-GU4 WH-18 1 ATCH 1WAY/2WAY CHANGE SOL 511-F94 BR-18 1 + 2
235-GF19 BK-18 GF-C2 235-GU9 BK-18 2 2154890 BOOM SENSOR 512-F95 GN-18 2 - 4
L68 5 3

L5
L41 L41 1552269 (NOTE G,V) C-C15 1200044 3 147-EL2 PU-16 6 WINDOW LIMIT SW
1 K860-GF2 BU-18 1552267 L6 ATCH QUICK COUPLER SW 1176306
2 K868-GF15 BR-18 A760-C121 GY-18 A SPEAKER(RH) 7N2353 (NOTE W)
C-C61 C-C60 E441-C19 GN-18 C 7Y5434 ATCH UNIVERSAL QC SW
1552269 3E3364 ATCH STEM-1 RETRACT SOL A209-C155 BK-18 B 1055175 (NOTE M) 200-F97 BK-18
321-C25 BR-18 1 1 ATCH TRAVEL ALARM 1119916 GU-C4 A584-F96 BU-18
235-C171 BK-18 2 2 2139100 (NOTE G,V) 1552269 200-F97 BK-18
K865-GU5 PU-18 1 ATCH RELIEF-2 SOL A584-F96 BU-18
C-C59 M739-GU12 YL-18 2 1120090 HYD TEMP SENDER
200-GC13 BK-18

1552269 GF-C1 (NOTE G,V) 491-C95 PK-18 4I5394

496-C97 WH-18 1 HYD OIL LEVEL SW 1552269 M739-GU2 YL-18 T
235-C170 BK-18 2 2130677 1 K856-GF1 PU-18 ATCH BOOM LAMP(LH)
2 K868-GF16 BR-18 235-C130 BK-18 1532521 IDENT PART NO. LOC DESCRIPTION NOTE IDENT PART NO. LOC DESCRIPTION NOTE B
B PUMP 1 PRESS. SENSOR GND CHASSIS 3 235-C173 BK-18 C-C41 AR-C1 HARNESS AS. HARNESS AS.
2218859 C-C54 ATCH STEM-1 EXTEND SOL 2304011 2434505
1552267 C-C42 1119916 GU-C3 616-C23 BU-16 1 616-AR1 BU-16 C 299-2712 G-15 CHASSIS GU 283-2965 A-12 SYSTEM 14,17(BOOM) G,V
+B A 308-C149 YL-18 1552269 (NOTE G,V) 1552269 200-C152 BK-16 2 200-AR2 BK-16 E 283-2950 L-14 PANEL GV 299-2813 H-9 PL 121SR L
GROUND B A209-C151 BK-18 495-C96 GN-18 1 FUEL LEVEL SENSOR K877-GU6 BU-18 1 ATCH RELIEF-2 CHECK SOL 235-C83 BK-18 NOTE A: THE FOLLOWING WIRES MUST BE TWISTED PAIRS.
SIGNAL C K904-C66 GN-18 235-C169 BK-18 2 1636700 235-GU10 BK-18 2 2154890 CONN 35 AT LEAST 1 TURN PER 25 mm. F 299-2717 L-9 CAB GW 283-3044 F-13 UNIVERSAL QUICK COUPLER(CHASSIS) M
(NOTE G,V) C-C32 C-C33 ATCH BOOM LAMP(RH) 251-YL AND 261-GN G 299-2715 J-9 CONSOLE(RH) GX 299-2722 K-4 CAB(CRANE RESISTOR) S
K856-GF1 PU-18 1552269 3E3364 1532521 892-BR AND 893-GN
L50

L45

L3

K857-GF3 WH-18 G723-C47 YL-18 1 1 HN-C8 L-C1 T901-YL AND T902-PK H 267-7898 K-9 CONSOLE(LH) HA 299-2720 I-15 CRANE(PANEL) S
PUMP 2 PRESS.SENSOR K860-GF2 BU-18 GC-C6 235-C117 BK-18 2 2 2304013 2434506 252-YL AND 262-GN K 283-3046 E-12 OVERLOAD WARNING N HL 291-7793 A-8 VAB X
2218859 C-C55 C-C19 C-C20 K861-GF4 GN-18 1552269 A760-HN13 GY-18 1 A760-L1 OR-18 616-AV1 BU-16
1552267 1552272 3E3376 K868-GF5 BR-18 G973-GC7 OR-18 1 ATCH BOOM RAISE PRESS SW ATCH HEAVY LIFT SOL E442-HN5 GN-18 2 E442-L2 GN-18 200-AV2 BK-16 NOTE B: USE WITH COLD WEATHER. L 283-3023 B-8 CRANE(BOOM) S HM 299-2718 K-4 CAB(RESISTOR)
+B A 308-C131 YL-18 147-C120 PU-16 1 1 +B L7 235-GC10 BK-18 2 1673466 (NOTE E) C-C34 1216304 235-HN14 BK-18 3 235-L3 BK-18 ATCH STICK SENSOR M 251-0543 G-2 KEY SW(STD/MSS) HN 299-2719 G-11 CRANE(CHASSIS) S
GROUND B A209-C150 BK-18 L53 235-C126 BK-18 2 2 GND K868-GF14 BR-18 1552269 L-C2 1200044 (NOTE S) NOTE C: USE WITH JUMP START.
SIGNAL C T967-C73 YL-18 G976-C101 BU-18 3 3 OUTPUT 1 K868-GF13 BR-18 M740-C70 PK-18 1 TRAVEL STRAIGHT SOL HN-C6 CONN 36 1552267 R 116-0243 L-1 CAB LAMP
4 4 OUTPUT 2 K868-GF15 BR-18 GC-C7 EK-C1 235-C116 BK-18 2 1211491 1552267 A760-L1 OR-18 A NOTE D: USE WITH TIME DELAY CAB LIGHT. X 283-3007 D-9 HORN
K868-GF16 BR-18 2304011 2434505 L69 308-HN7 YL-18 A +B ATCH BOOM CYL ROD PRESS. SNSR E442-L2 GN-18 C
200-GC2 BK-18

AG 267-7950 I-3 SECONDARY SHUTDOWN

BK-18
BK-18
BK-18
GN-18

K871-GC6 WH-18
G973-GC7 OR-18
K866-GC1 WH-18

K872-GC4 OR-18

200-GC15 BK-18

ATCH WATER SEPARATOR LEVEL SW K872-GC4 OR-18 1 K872-EK1 OR-18 A209-HN10 BK-18 B GROUND 1573182 (NOTE S) 235-L3 BK-18 B NOTE E: USE WITH TOOL CONTROL SYSTEM CONFIG. 2,19.
147-GC3 PU-16

200-GC14 BK-18

1782345 200-GC14 BK-18 2 200-EK4 BK-18 E411-HN4 YL-18 C SIGNAL AK 291-7491 A-11 RTN FILTER
POWER SHIFT PRESS. SOL ATCH SQUEEZE PRESS SENSOR NOTE F: USE WITH TOOL CONTROL SYSTEM SYSTEM 3,16.
1119916 L41 GF-C8 2218859 (NOTE G) CONN 16 L68 235-C127 BK-18 ATCH VAB BOOM LAMP(LH) AL 283-3043 F-13 QUICK COUPLER(CHASSIS) W IDENT PART NO. LOC DESCRIPTION NOTE
200-GC15
235-GC18
235-GC10
K879-GC5

C-C56 1552267 1532521 (NOTE X) NOTE G: USE WITH TOOL CONTROL SYSTEM SYSTEM 14. AM 283-2999 D-9 FINE SWING CABLE AS.
1552269 308-GF17 YL-18 A +B C-C35 HN-C7
1 L969-C88 WH-18 A209-GF18 BK-18 B GROUND 1552269 1552267 NOTE H: USE WITH TOOL CONTROL SYSTEM MEDDIUM CIRCUIT. AP 283-3075 H-9 CRANE CAUTION LAMP S CA 283-2982 G-17 BAT. - STARTER(STD)
2 A769-C89 GY-18 M906-GF12 BU-18 C SIGNAL 763-C42 BU-18 1 TRAVEL SPEED SOL 308-HN8 YL-18 A +B ATCH BOOM CYL HEAD PRESS. SNSR 616-HL2 BU-16 AR 283-2930 B-7 BOOM LAMP(LH) CC 170-6929 J-17 BAT. - BAT.(STD)
E562-AL1 PU-16

1211491 1573182 (NOTE S)

200-AL2 BK-16

L42 235-C115 BK-18 2 A209-HN11 BK-18 B GROUND 200-HL5 BK-16 NOTE J: USE WITH CAT MSS (ANTI THEFT DEVICE).
H446-HN12 PK-18 C SIGNAL AT 291-7437 L-17 VISCOUS CL(RADIATOR) CE 283-2983 J-16 BAT. - DISCONNECT SW(STD)
CONN 11 C-C36 NOTE K: USE WITH PRODUCT LINK PL321SR SYSTEM. AU 291-7436 K-18 VISCOUS CL CP 283-3066 G-17 JUMP ST TERM. - ST C
C-C58 C-C57 GF-C5 GU-C1 A588-GW5 GN-18 1552269 ATCH VAB BOOM LAMP(RH)
3E3364 1552269 2312295 2434509 K906-C90 GN-18 1 SWING BRAKE SOL 1532521 (NOTE X) NOTE L: USE WITH PRODUCT LINK PL121SR SYSTEM. AV 283-2934 B-6 BOOM LAMP(RH) CR 283-3065 J-17 BAT. - JUMP ST TERM. C
1 1 M737-C68 WH-18 K864-GF10 PK-18 1 K864-GU1 PK-18 235-C106 BK-18 2 1211491 AW 238-2479 C-2 QUICK COUPLER(TOGGLE SW) W PC 204-1715 G-16 DISCONNECT SW - CHASSIS
2 2 M739-C165 YL-18 M739-GF6 YL-18 2 M739-GU2 YL-18 NOTE M: USE WITH UNIVERSAL QUICK COUPLER.
K876-GF7 BR-18 3 K876-GU3 BR-18 L20 GW-C3 GW-C4 C-C37 HL-C1 616-HL3 BU-16 EK 283-2979 B-11 CONFIG. 2,19(BOOM) E WIRE AS.
ATCH FLOW LIMIT SOL K866-GF9 WH-18 4 K866-GU4 WH-18 3E3364 1552269 1552269 2434505 200-HL6 BK-16 NOTE N: USE WITH OVERLOAD WARNING.
L7

EL 283-3018 C-3 UNIVERSAL QUICK COUPLER(TOGGLE SW) M WA 283-2838 H-12 TERM. - ST RLY
A 1710188 K865-GF11 PU-18 5 K865-GU5 PU-18 1 A588-GW6 GN-18 A588-GW7 GN-18 1 A588-C78 GN-18 1 HYD LOCK SOL CONN 35 1 616-HL1 BU-16 HL-C3 A
(NOTE E,F,G,R) K877-GF8 BU-18 6 K877-GU6 BU-18 CONN 17 2 200-GW8 BK-18 2 200-C176 BK-18 2 1211491 2 200-HL4 BK-16 1552269 NOTE P: USE WITH TOOL CONTROL SYSTEM CONFIG. 19. EL 283-3064 F-11 PRODUCT LINK JAPAN T WC 283-2841 H-12 TERM. - ST RLY AWG SXL MM2 AV MM2
A209-C167 BK-18 A209-C151 BK-18 235-GF19 BK-18 7 235-GU7 BK-18 K864-HL7 PK-18 1 ATCH RELIEF-1 SOL VAB GA 267-8078 G-11 CONFIG. 2,19(PANEL) E WE 283-2834 H-12 TERM. - HTR BKR 00 63.4 60
AL-C2 A209-C150 BK-18 8 CONN 17 607-C114 PK-16 M739-HL8 YL-18 2 1120090 (NOTE X) NOTE R: USE WITH TOOL CONTROL SYSTEM CONFIG. 1,3'.
2304011 308-C162 YL-18 308-C149 YL-18 200-C175 BK-16 HL-C2 GC 299-2933 C-16 CONFIG. 2,19(CHASSIS) E WF 283-2835 I-16 MAIN BKR- FUSE BASE 0 50.1 50
L7
ATCH QUICK COUPLER SOL 1 E562-AL1 PU-16 308-C131 YL-18 L53 L68 PILOT MANIFOLD 2434509 NOTE S: USE WITH SHOVEL CRANE. GE 291-7496 D-15 SYSTEM 3.5.16 F,U WG 283-2839 I-13 MAIN RLY - FUSE BASE 4 18.93 20
(NOTE W) 2603877 2 200-AL2 BK-16 L969-C88 WH-18 1 HL-C4 6 12.10 15
A769-C89 GY-18 CONTROL VALVE 2 1552269 NOTE T: USE WITH PRODUCT LINK FOR JAPAN. GF 283-2980 B-12 SYSTEM 14,17(CHASSIS) G,V WH 283-2837 H-12 TERM. - ST RLY
K904-C66 GN-18 3 K876-HL9 BR-18 1 ATCH RELIEF-1 CHECK SOL VAB GG 283-3035 D-14 MEDIUM CIRCUIT H,P WJ 283-2840 H-16 MAIN BKR - MAIN RLY 8 7.50 8
M737-C68 WH-18 4 235-HL12 BK-18 2 2154890 (NOTE X) NOTE F: USE WITH TOOL CONTROL SYSTEM SYSTEM 5. 10 4.73 5
M739-C165 YL-18 ATCH HAMMER RETURN FILTER SW CONN 11 5 GH 267-7901 K-5 12V 5A POWER SUPPLY WK 163-6758 L-14 JUMP(CAB LAMP)
T967-C73 YL-18 2667949 AK-C2 AK-C1 C-C31 C-C30 607-C114 PK-16 CHASSIS LAMP 6 NOTE V: USE WITH TOOL CONTROL SYSTEM SYSTEM 17. GJ 299-2721 I-5 CONSOLE(CRANE) S WL 283-2836 H-12 TERM. - HTR BKR 12 2.96 3
1552269 2434505 2434505 2304011 200-C175 BK-16 1532521 7 235-HL11 BK-18 HL-C5 14 1.88 2
1 X738-AK1 PK-18 1 1 X738-C102 PK-18 8 1552269 NOTE W: USE WITH QUICK COUPLER. GK 267-7952 E-10 PL 321SR/PL 121SR K,L STRAP AS.
2 235-AK2 BK-18 2 CONN 18 2 235-C118 BK-18 K866-HL10 WH-18 1 ATCH 1WAY/2WAY CHANGE SOL VAB GN 299-2812 H-9 PL 321SR K PA 7G-1060 L-1 PLATFORM - CHASSIS 16 1.18 1.25
235-HL13 BK-18 2 2154890 (NOTE X) NOTE X: USE WITH VAB. 18 0.78 0.85
GT 283-3045 G-12 UNIVERSAL QUICK COUPLER(PANEL) M PE 204-1635 G-17 ENGINE - CHASSIS

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

ABBREV COLOR SYMBOL DESCRIPTION WIRE GROUP COLOR DESCRIPTIONS

GROUND CIRCUIT.
THIS SCHEMATIC IS FOR THE 321D LCR EXCAVATOR ELECTRICAL SYSTEM
RD RED CIRCUIT CONNECTED
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF. MEDIA NUMBER: KENR5777-01
WH WHITE CIRCUIT NOT CONNECTED WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON.
OR ORANGE ELECTRICAL CONNECTION TO
STARTING CIRCUIT. SCHEMATIC PART NUMBER: 275-7011, CHANGE: 01, VERSION: HE
MACHINE STRUCTURE STARTING AID CIRCUIT. Components are shown installed on a fully operable machine with the key and engine off,
YL YELLOW
INTERNAL ELECTRICAL CONNECTION CAT DATA LINK. in neutral and with parking brake set.
PK PINK TO SURFACE OF COMPONENT CAN DATA LINK A. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
BK BLACK CONNECTOR CAN DATA LINK B.
MONITOR CIRCUIT.
GY GRAY H# CIRCUIT GROUPING DESIGNATION
ENGINE CONTROL CIRCUIT.
PU PURPLE MACHINE CONTROL CIRCUIT.
ATCH WIRE, CABLE, COMPONENT
BR BROWN MACHINE SECURITY CONTROL CIRCUIT.
SPLICE AIR CONDITIONER CIRCUIT.
GN GREEN
BLADE, SPADE, RING OR SCREW WIPER/WASHER CIRCUIT.
BU BLUE TERMINAL RS-232 DATA LINK.