RENR3800
October 2000
365B Excavator
Electrical System
9PZ1-233
9TZ1-324
©
2000 Caterpillar
All Rights Reserved
Printed in U.S.A.
A AA
1
2
325-PK-14
200-BK-14
T
This indicates that the component does not have a wire connected to ground. It is
grounded by being fastened to the machine.
This indicates that the component has a wire connected to it that is connected to ground.
105-9344
T
Normally open switch that will close with an increase of a specific condition (temp-press-etc.).
The circle indicates that the component has screw terminals and a wire can be disconnected from it.
Pin
Socket
Fuse
Component
Part Number
Pin or Socket
Number
Receptacle
Plug
Wire Gauge
Wire, Cable, or Harness
Assembly Identification
Wire Color
Normally closed switch that will open with an increase of a specific condition.
No circle indicates that the wire cannot be disconnected from the component.
Single Wire
Connector
Circuit Number
Identification
Ground
Connection
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
Circuit Breaker
Symbol
Reed Switch - A switch whose contacts are controlled by a magnet. A magnet closes the
contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender- A component that is used with a temperature or pressure gauge. The sender
measures the temperature or pressure. Its resistance changes to give an indication to
the gauge of the temperature or pressure.
Relay (Magnetic Switch) - A relay is an electrical component that is activated by electricity.
It has a coil that makes an electromagnet when current flows through it. The
electromagnet can open or close the switch part of the relay.
Solenoid - A solenoid is an electrical component that is activated by electricity. It has a
coil that makes an electromagnet when current flows through it. The electromagnet
can open or close a valve or move a piece of metal that can do work.
Harness And Wire Symbols
Electrical Schematic Symbols And Definitions
1
1
2
2
Typical representation of a Sure-Seal
connector. The plug and receptacle
contain both pins and sockets.
Typical representation of a Deutsch
connector. The plug contains all
sockets and the receptacle contains
all pins.
CID
Component
0374 Swing Brake Solenoid
0376 Travel Alarm
0466 Left Track Steering Pedal Position Sensor
0467 Right Track Steering Pedal Position Sensor
0598 Travel Speed Solenoid
0790 Swing Pump (Outlet) Pressure Sensor
0864 Variable Implement Pump Oil Pressure Sensor
1118 Neutral Flow Bypass Solenoid
1119 Boom Anti Drift Solenoid
1120 Stick Anti Drift Solenoid
1121 Front System High Pressure Solenoid
1122 Rear System High Pressure Solenoid
1123 Hammer Speed Select Solenoid
1125 Left Hand Lever Forward/Backward Position Sensor
1126 Left Hand Lever Left/Right Position Sensor
1127 Right Hand Lever Forward/Backward Position Sensor
1128 Right Hand Lever Left/Right Position Sensor
1129 Straight Travel Pedal Position Sensor
1130 Attachment Pedal Position Sensor
1131 Joystick Switch #1
1132 Joystick Switch #4
1138 Boom Cylinder Rod Retract Solenoid
1139 Stick Cylinder Rod Extend Solenoid
0140 Stick Cylinder Rod Retract Solenoid
1141 Bucket Cylinder Rod Extend Solenoid
1142 Bucket Cylinder Rod Retract Solenoid
1143 Swing Right Solenoid
1144 Swing Left Solenoid
1145 Attachment Extend/CW Solenoid
1146 Attachment Retract/CCW Solenoid
1147 Medium Pressure Circuit #1 - A Solenoid
1148 Medium Pressure Circuit #1 - B Solenoid
1149 Boom Lowering Check/Modulation Valve Solenoid
1150 Swing Pump Swash Plate Angle Solenoid
1155 Front Pump Power Shift Pressure Solenoid
1159 Stick Lowering Check/Modulation Valve Solenoid
1160 Hydraulic Lock Solenoid
1163 Left Travel Backward
1164 Right Travel Backward Solenoid
1165 Right Travel Forward Solenoid
1166 Left Travel Forward Solenoid
1191 Main Swing Valve
1192 Main Implement Valve
1193 Boom Cylinder Rod Extension Solenoid
0096 Fuel Level Sensor
0248 CAT Data Link
0262 Sensor Power Supply (5 DCV)
0263 Sensor Power Supply (8 or 12 DCV)
0271 Action Alarm
0295 Machine Electronic Control Module
0324 Action (Warning) Lamp
0558 Machine Autolube Solenoid
0590 Engine Electronic Control Module
0600 Hydraulic Oil Temperature Sensor
0811 Quad Gauge Module
0815 Message Center
0820 Keypad Data Link
1073 Graphics Display
1178 Overload Warning Pressure Sensor
0001 Injector Cylinder 1
0002 Injector Cylinder 2
0003 Injector Cylinder 3
0004 Injector Cylinder 4
0005 Injector Cylinder 5
0006 Injector Cylinder 6
0091 Throttle Signal
0094 Fuel Pressure
0100 Oil Pressure
0110 Coolant Temperature
0168 Battery Voltage
0172 Inlet Air Temperature
0174 Fuel Temperature
0253 Personality Module
0261 Timing Sensor
0262 Analog Sensor
0268 Check Programmable
0273 Turbocharger
0274 Atmospheric Pressure
0545 Ether Start
0799 Need Service
E017 High Engine Coolant Temperature
E027
High Inlet Air Temperature
E053
Low Fuel Pressure
E056
High Fuel Temperature
E096
Low Fuel Pressure
E100
Low Engine Oil Pressure
E190
Engine Overspeed
E265
User Defined Shutdown
² The MID is a diagnostic code that indicates which electronic control module
diagnosed the fault.
¹ The CID is a diagnostic code that indicates which component is faulty.
Component identifiers (CID¹) for
VIDS Module Identifier (MID051²)
Component identifiers (CID¹) for
Machine Electronic Control Module
Module Identifier (MID039²)
Component identifiers (CID¹) for
Engine Electronic Control Module
Module Identifier (MID036²)
Failure Mode Identifiers (FMI)¹
FMI No.
Failure Description
0 Data valid but above normal operational range.
1 Data valid but below normal operational range.
2 Data erratic, intermittent, or incorrect.
3 Voltage above normal or shorted high.
4 Voltage below normal or shorted low.
5 Current below normal or open circuit.
6 Current above normal or grounded circuit.
7 Mechanical system not responding properly.
8 Abnormal frequency, pulse width, or period.
9 Abnormal update.
10 Abnormal rate of change.
11 Failure mode not identifiable.
12 Bad device or component.
13 Out of calibration.
14 Parameter failures.
15 Parameter failures.
16 Parameter not available.
17 Module not responding.
18 Sensor supply fault.
19 Condition not met.
20 Parameter failures.
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
Related Electrical Service Manuals
Form Number
Alternator: 132-2156
SENR4757
(VIDS) Vital Information Display System: 142-5076 RENR3102
3196 Troubleshooting Guide: 115-3055 RENR1283
Machine Electrical System: 151-2099 RENR3103
Title
Connector Location
Connector Number
Schematic
Location
Machine
Location
CONN 1 C-12 D
CONN 2 C-12 D
CONN 3 F-12 47
CONN 4 F-12 51
CONN 5 F-12 51
CONN 6 C-11 D
CONN 7 C-11 59
CONN 8 C-11 D
CONN 9 B-11 E
CONN 10 A-11 50
CONN 11 G-10 10
CONN 12 H-10 10
CONN 13 H-10 10
CONN 14 I-9 D
CONN 15 I-9 D
CONN 16 H-9 D
CONN 17 H-9 D
CONN 18 G-9 D
CONN 19 G-9 D
CONN 20 B-9 F
CONN 21 B-8 F
CONN 22 B-8 F
CONN 23 I-7 D
CONN 24 H-6 52
CONN 25 H-6 G
CONN 26 H-5 G
CONN 27 H-5 G
CONN 28 F-5 G
CONN 29 F-5 G
CONN 30 F-5 G
CONN 31 F-5 G
CONN 32 C-5 A
CONN 33 C-5 A
CONN 34 C-5 A
CONN 35 C-5 A
CONN 36 B-5 39
CONN 37 B-5 54
CONN 38 B-5 A
CONN 39 A-4 53
CONN 40 A-4 49
CONN 41 A-4 48
CONN 42 F-4 G
CONN 43 F-4 G
CONN 44 H-4 G
CONN 45 H-4 G
CONN 46 H-4 G
CONN 47 H-4 7
CONN 48 H-3 G
CONN 49 H-3 A
CONN 50 A-3 54
CONN 51 A-3 55
CONN 52 A-3 50
CONN 53 A-2 50
The connectors shown in this chart are for harness to harness connectors.
Connectors that join a harness to a component are generally located at or near the
component. See the Component Location Chart.
Wire
Number
Wire
Color
Description
Wire
Number
Wire
Color
Description
101 RD Bat (+) A706 GY Injector #6
103 RD Dome Lamp A746 PK Turbo Outlet Pressure (Pin 23)¹
105 RD Key Sw A747 GY Atmospheric Pressure (Pin 20)¹
109 RD Alt Output (+) Term. A751 YL After Cooler Temp (Pin 15)¹
110 RD Timer Relay A755 PK Throttle SW #1
113 OR Spare A756 BU Throttle SW #2
114 RD Warning Horn A757 GY Throttle SW #3
115 RD Chassis Lamp A758 BR Throttle SW #4
118 GY Washer/Wiper A768 BU Pump Control Valve #1 (+)
120 YL 12V 5A Socket D789 WH Injector Common 1 & 2
123 WH Eng Cont D790 OR Injector Common 3 & 4
124 GN A/C Heater D791 YL Injector Common 5 & 6
129 BU Cigar Lighter E707 GN VIMS Display +V
130 RD Bat (+) E708 PK VIMS Display Clock
131 RD Bat (+) E720 GN Data Link (-) J1922
133 RD Bat (+) E789 PU HEX Machine Cntl Sol Return #1
135 BU Bat (+) E790 PK HEX Machine Cntl Sol Return #2
139 OR Bat (+) E793 BU ATA Data Link - (Pin 1)¹
140 BU Lubricator E794 YL ATA Data Link + (Pin 7)¹
141 RD Bat (+) F717 YL SW 4 (App Specific) (Pin 14)¹
142 RD Bat (+) F718 BU SW 5 (App Specific) (Pin 20)¹
143 RD Bat (+) H716 WH Impl Cont Sol Return
144 RD Bat (+) H733 BU Hex Backup Pump Resistor To Diode
145 RD Bat (+) 801 PK Auto Lube Sol Or Motor
147 RD CWTW Removal 892 BR VMIS Start Mod Right (-) Port/CAT Data Link (-)
149 RD Boom Lamp 893 GN VMIS Start Mod Right (+) Port/CAT Data Link (+)
150 RD Bat (+) 8630 BU Beacon Ckt
151 GN Hyd Lock Solenoid F853 BR Travel Speed
152 BU Aux Ckt F889 WH Throttle Position Feedback
154 RD Neutral Start Relay H807 YL On/Off Driver Return (1-8)
160 RD Cab Lamp 993 BR Analog Sensor Common (Pin 30)¹
168 RD ATT Refuel Breaker Ckt 994 GY Oil Pressure (Filtered)
170 YL Power Relay 1 Ckt 995 BU Coolant Temperature
171 GN Power Relay 2 Ckt 996 GN Engine Speed/Timing Sensor Power
172 GN Power Relay 3 Ckt 997 OR Analog Sensor Power (+ 5V) (Pin 36)¹
173 YL Power Relay 4 Ckt 998 BR Digital Sensor Return (Pin 29)¹
174 PK Power Relay 5 Ckt 999 WH Primary Camshft Speed/Timing (Pin 38)¹
175 PK Condensor Fan Relay C967 BU Inlet Air Temperature
175 RD Fan E996 WH +5V Analog (Hyd Oil Temp)
176 YL Aux Ckt E997 BR Hydraulic Lock
177 RD Bat (+) E997 YL Action Alarm
178 RD Bat (+) E998 BR Action Lamp
180 GN Aux Ckt E998 YL Radiator Fan Solenoid
185 YL SW Panel K907 BU Swing Brake Sol - +B
196 BU Insp Lamp K909 BU Backup SW - +B
K915 GN Fine Swing SW - E/P Controller
200 BK Main Chassis Gnd K924 YL Safety Lock Solenoid -
210 BK (24/12 Volt) Converter Output Gnd K927 BU Solenoid Return 1
235 BK Machine Control Gnd K928 GN Stick Sol Retract
K929 GN Bucket Sol Retract
304 WH Starter Relay No. 1 Output K930 GN Swing Sol Extend
306 GN Starter Relay Coil K931 GN Bucket Sol Extend
307 OR Anti Theft Relay K932 BU Swing Sol Left
308 YL VIDS Key Sw/Timer Relay/Power Relay 5 K934 BR Swing Sol Right
310 PU Start Aid SW To Start Aid Sol
K943
OR Travel Left Sol Rear
317 YL Start Aid Sol To Temp SW
K944
YL Travel Left Sol Front
320 RD Horn Relay Coil To SW
K945
GY Resistor To Left Backup SW
321 BR Travel Alarm
K946
OR Travel Right Sol Rear
322 GY Backup Alarm Lamp Travel Alarm
K947
YL Travel Right Sol Front
323 WH ATCH Refuling Pump
K948
GY Resistor To Right Backup SW
325 PK Fuel Pump Relay Cut-Out
K949
OR Boom Retract Sol
329 YL Fuel Pump To SW
K950
YL Boom Extend Sol
332 BU Shutdown SW To Shutdown Ctrl
K951
GY Resistor To Boom Backup SW
365 YL Fuel Pump Relay To Switch
K952
BR Sol Return 3
386 PK Air Shutoff Solenoid Enable
L972
BU Low Idle SW
L976
GN Excavator Fuel Pump Switch
403 GN Alternator (R) Term.
L982
PK Counterweight Removal Control Solenoid
410 WH Opr Mon Fault Alarm
L997
BU Speed Sensor #2 Output
411 PK Opr Mon Master
M932
BR Med press sol return
412 BU Opr Mon Cool Flow/Ds2 App Spec)(Pin 26)¹
M933
PU Swing sol return
430 BU Opr Mon Air Filter
M935
BU PS press sol to backup resistor
491 PK VMIS Hyd Oil Temp Sensor
M936
BR
Flow control sw to ABL
495 GN VMIS Fuel Level Signal
M937
GN
Flow control prox sw#1 to ABL
496 WH Opr Mon Panel Hyd Oil Level
M938
GY
Flow control prox sw#2 to ABL
C413 YL VMIS Display Data
M941
GY
Suction shutoff
C414 BU VMIS Display Load
M942
WH
Lever top sw (LH-R)
C415 WH VMIS Display Keydata
M943
YL
Lever top sw (LH-L)
C468 BU Engine Oil Level
M944
BU
Lever top sw (RH-R)
C472 GN Front Pump Press
M945
BR
Lever top sw (RH-L)
E455 BR Hydraulic Oil Filter
M946
GN
Hammer 2 selector sw
E456 WH Autolube Pressure
M947
OR
LH joystick(HEDC)
G426 WH Swing Pressure
M948
BR
LH joystick(HEDC)
H441 GN Stick Lube Pressure
M949
PK
LH joystick(HEDC)
H442 YL Boom Lube Pressure
M950
PU
LH joystick(HEDC)
H443 BR Swing Lube Pressure
M951
WH
LH joystick(HEDC)
H446 PK Boom Lower Check Pressure Sensor
M952
YL
LH joystick(HEDC)
H447 YL Stick Lower Check Pressure Sensor
M953
BR
LH joystick(HEDC)
M953
BU
LH joystick(HEDC)
500 BR Wiper - Front (Park)
M954
BU
Hammer pedal(HEDC)
501 GN Wiper - Front (Low)
M955
BR
Hammer pedal(HEDC)
506 PU Washer - Front
M956
GN
Travel pedal(HEDC)
508 PU Radio Speaker - Left
M957
GY
Travel pedal(HEDC)
509 WH Radio Speaker - Left (Commom)
M958
OR
Travel pedal(HEDC)
511 BR Radio Speaker - Right
M959
PK
Travel pedal(HEDC)
512 GN Radio Speaker - Right (Common)
M960
PU
Straight Travel pedal(HEDC)
513 OR A/C Compressor/Refrigerant Pressure SW
M961
WH
Straight travel pedal(HEDC)
514 PU A/C Condensor Motor
M962
YL
RH joystick(HEDC)
521 YL A/C SW To Refrigerant SW
M963
BU
RH joystick(HEDC)
524 BU Wiper - Left (Low)
M964
BR
RH joystick(HEDC)
530 OR Washer Right
M965
GN
RH joystick(HEDC)
559 YL Auto Lube Sol
P933
GY
Anti Theft Sol Output Signal +
576 PK Wiper - Aux (Low)
P934
OR
Anti Theft Sol Output Signal -
578 BU Washer - Aux
P941
WH
Med Press sol #1
590
GY
Wiper SW To Intermittent Module
P942
YL
Med Press sol #2
593
GN
Condensor Fan Relay To Motors
P943
GN
Stick Lowering sol
A537
PK
Seat Heater (Resistive Element In Cushion)
P944
GY
Boom Lowering sol
A586
OR
Wiper SW To Wiper Cont
P945
OR
Anti Drift sol- stick
C537
GN
A/C Photo Sensor + Sig
P946
BR
Anti Drift sol- boom
C538
OR
A/C Photo Sensor - Sig
P949
PU
Sys Press up sol- front
P950
YL
Sys Press up sol- rear
607
PK
Flood Lamp - Front
P953
WH
Hammer 2 Speed sol
615
YL
Cab Flood Lamp/Rops
P955
BU
Hammer/Shears selector sol
616
BU
Bucket Flood Lamp/Boom Flood Lamp
P956
GY
Free swing sol
633
BU
Attach Lighting Ckt
P957
BR
ATT extend sol
638
WH
Rotary Beacon
P958
PK
ATT retract sol
P959
GN
Switch panel(HEDC)
709 OR Sensor Power Supply
P964
GY
Switch panel(HEDC)
786 RD Eng Speed Cont - Hi Press SW
P965
OR
Switch panel(HEDC)
788 YL Eng Speed (+)
P966
PK
Switch panel(HEDC)
791 RD Eng Speed Cont - Lo Sol
P967
PU
Digital return(HEDC)
A701 GY Injector #1
P968
OR
Capsule filter plugging sw
A702 PU Injector #2
P969
BR
Analog return(HEDC)
A703 BR Injector #3
T903
BR
Anti Theft Relay Output
A704 GN Injector #4
X1000
WH
Att Pump Press Sw
A705 BU Injector #5
¹ MEUI -ADEMII
Wire Description
Lighting Circuits
Control Circuits
Power Circuits
Accessory Circuits
Ground Circuits
Basic Machine Circuits
Monitoring Circuits
Control Circuits (Continued)
Machine Harness Connector And Component Locations
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
D
E
1
2
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
37
35
33
34
36
38
7
F
39
40
41
42 43
44
45
46
47
49
50
51
52
53
54
48
A
3
4
5
6
8
9
10
11
12
14
15
13
16
B
C
1
2
17
18
19
2021
22
23
24
25
26
27
28
29
30
31
32
37
35
33
3436
38
7
39
40
41
42 43
44
45
46
47
49
50
51
52
53
54
48
8
9
G
H
55
55
D
E
F
G
H
30
Component Location
Component
Schematic
Location
Machine
Location
Component
Schematic
Location
Machine
Location
Alarm - Action
C - 3
A
Sensor - ATM Press
E - 11
H
Alarm - Travel
B - 6
1
Sensor - Coolant Temp
E - 11
H
Alternator
H - 11
2
Sensor - Fan Speed
H - 12
25
Antenna
I - 6
3
Sensor - Fuel Level
A-6
22
Battery
I - 11
4
Sensor - Fuel Temp
D - 11
H
Block - Terminal
H - 9
D
Sensor - Inlet Manf Press
E - 11
H
Breaker - 1
I - 8
D
Sensor - Lowering Check Press
A - 6
F
Breaker - 2
I - 8
D
Sensor - Oil Press
E - 11
H
Breaker - 3
I - 8
D
Sensor - Pump Press
A - 12
24
Breaker - 4
I - 8
D
Sensor - Engine Speed Pickup
G - 12
25
Breaker - 5
I - 8
D
Sensor - Swing Pump Press
A - 12
26
Breaker - 6
I - 8
D
Solenoid - Anti Drift Boom
A - 9
F
Breaker - 7
I - 8
D
Solenoid - Anti Drift Stick
B-7
F
Breaker - 8
I - 8
D
Solenoid - Att Extend
A - 7
F
Breaker - 9
I - 8
D
Solenoid - Att Retract
A - 9
F
Breaker - 10
I - 8
D
Solenoid - Bucket Extend
A - 7
F
Breaker - Battery
I - 8
D
Solenoid - Boom Retract
A - 9
F
Breaker - Refuel
I - 8
D
Solenoid - Bucket Retract
A - 9
F
LH Joystick
I - 2
C
Solenoid - CTWT Removal Cont
B - 10
29
RH Joystick
F - 2
B
Solenoid - Fine Swing
B - 6
F
Converter
B - 1
5
Solenoid - Hammer Cont
B - 6
F
Throttle Position Sw
E - 2
B
Solenoid - Hyd Lock
A - 9
F
Diode
G-8, H-8
D
Solenoid - Injector 1
D - 11
H
Diode (Atch)
A - 2
19
Solenoid - Injector 2
D - 11
H
Engine Cont
F - 12, D-12
H
Solenoid - Injector 3
D - 11
H
Fuse - Base
I - 5
C
Solenoid - Injector 4
D - 11
H
Gauge Cluster
C - 3
A
Solenoid - Injector 5
D - 11
H
Ground - Cab
C - 2
G
Solenoid - Injector 6
D - 11
H
Ground - Chassis / Platform
E - 6
G
Solenoid - LS Front
A - 9
F
Ground - Engine
F - 12
H
Solenoid - Lowering Check Boom
A-7
F
Ground - Ground Strap
I - 10
D
Solenoid - Lowering Check Stick
A-7
F
Ground - Relay Panel
G - 9
D
Solenoid - Neutral Flow Bypass
A - 9
F
Horn
A - 4
7
Solenoid - PS Press
A-9
F
Key Pad
C-3
A
Solenoid - Radiator Fan Speed Cont
A - 12
30
Lamp - Action
C - 3
A
Solenoid - Start Aid
I-12
31
Lamp - Boom
A - 3
8
Solenoid - Stick Extend
A - 7
F
Lamp - Cab
E - 1
9
Solenoid - Stick Retract
A - 9
F
Lamp - Chassis
A-4, H-1
G
Solenoid - Swing Brake
B - 6
F
Lamp - Dome
B - 2
A
Solenoid - Swing LH
A - 6
F
Lighter - Cigar
B - 2
A
Solenoid - Swing RH
B - 6
F
Machine Cont
D-7, D-8
D
Solenoid - Swing Pump Swash
A - 12
32
Message Center
B - 3
A
Solenoid - System Press UP - F
A - 7
F
Meter - Service
B - 2
A
Solenoid - System Press UP - R
A - 7
F
VIDS Cont
F-7, F-8
D
Solenoid - Travel LH Front
A - 7
F
Motor - Atch Refueling Pump
A - 2
16
Solenoid - Travel LH Rear
A - 9
F
Motor - A/C Condenser
H - 12
11
Solenoid - Travel RH Front
A - 7
F
Motor - Starter
G - 11
12
Solenoid - Travel RH Rear
A - 9
F
Motor - Washer
H - 11
13
Solenoid - Travel Speed Shift
A - 8
F
Motor - Lower Wiper
H - 1
G
Speaker
B - 2
23
Motor -Upper Wiper
B - 1
A
Switch - Flow Cont Prox 1
B - 7
15
Pedal - ATCH Hammer
G - 1
G
Switch - Flow Cont Prox 2
B - 7
6
Pedal - ATCH Straight Travel
G - 1
G
Switch - Air Cleaner
I - 12
33
Pedal - Travel
G - 1
G
Switch - Atch Hammer
D - 4
B
Pump - ATCH Refueling
A-3
34
Switch - Atch Fine Swing Cont
D - 4
B
Pump - Autolubrication
A-4
14
Switch - ATCH Refueling Pump (NC)
A - 3
34
Pump - Refueling
A - 2
16
Switch - ATCH Refueling Pump (NO)
A - 2
34
Pump - Valve Controller
E - 7
D
Switch - Auto Lube Piston Bucket
A - 3
34
Radio
I - 2
C
Switch - Auto Lube Piston Stick
A - 3
35
Relay - Anti-theft
G - 7
D
Switch - Auto Lube Piston Swing
A - 6
36
Relay - ATCH Refueling Power
A - 2
18
Switch - Backup (G/A)
D - 5
B
Relay - ATCH Refueling Start
A-2
18
Switch - Backup Boom
D - 5
B
Relay - ATCH Refueling Stop
A-2
18
Switch - Backup (Travel Left)
D - 5
B
Relay - Auto Lube
H - 7
D
Switch - Backup (Travel Right)
D - 5
B
Relay - Boom Lamp
H - 7
D
Switch - Control
F - 2, I - 2
B, C
Relay - Cab Lamp
G - 7
D
Switch - Coolant Level
H - 12
37
Relay - Chassis Lamp
H-7
D
Switch - CTWT Removal
B - 10
38
Relay - Condenser Fan
I - 5
D
Switch - Disconnect
I - 9
D
Relay - Start Aid
I-7
D
Switch - Engine Oil Level
G - 12
39
Relay - Horn
H - 7
D
Switch - Flow Cont
D - 3
B
Relay - Hyd Lock Sol
G-7
D
Switch - (3) Hyd Oil Filter
A - 10
E
Relay - Main
G - 7
D
Switch - Hyd Oil Level
B - 10
E
Relay - Neutral Start
G-7
D
Switch - Key Start
F - 2
B
Relay - Power
I - 7
D
Switch - Main Backup
D - 6
B
Relay - Refueling Power
A - 2
17
Switch - Neutral Start Limit
I - 2
C
Relay - Socket (empty)
H - 7
D
Switch - Oil Filter Reset
B - 10
E
Relay - Refueling Start
A - 3
18
Switch - Panel
E - 2
B
Relay - Refueling Stop
A - 3
19
Switch - Refrigerant Low Press
G - 12
H
Relay - Start
G-8
D
Switch - Refueling Level
A - 4
40
Relay - Suction Line Shutoff
I-7
D
Switch - Refueling Pump Start
A - 3
41
Relay - Timer
G-7
D
Switch - Refueling Pump Stop
A-2
41
Resistor - Backup
G - 8
D
Switch - Seat Heater
D - 3
B
Resistor - TR LH Backup
G - 7
D
Switch - Start Aid
D - 4
B
Resistor - TR RH Backup
G - 7
D
Switch - Suction Line Shutoff Limit
A - 11
27
Seat With Seat Heater
F - 3
20
Switch - Throttle Position
F - 2
27
Sender - Hyd Oil Temp
A-10
3
Switch - Windshield
C - 2
55
Sensor - A/C Photo
C-2
A
Unit - Control Gp (Air Cond)
H - 6
21
Sensor - ATCH Backup Speed/Timing
E - 11
H
Wiper Control
C - 2
A
Machine locations are repeated for components located close together.
A = Located Inside Of Cab
E = Located Around Hydraulic Oil Tank
B = Located Inside Of RH Console
F = Located Around Pilot Manifold
C = Located Inside Of LH Console
G = Located Under Platform
D = Located Around Relay Panel
H = Located on or around Engine
Off Machine Switch Specification
Part No. Function Actuate Deactuate Contact Position
109-9330 Air Cleaner Switch
635±58 mm H
2
O
- N.O.
275 to 1750 kPa¹
(40 to 255 psi)
¹ A hysteresis band exists: with increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure
the closed position can be maintained down to 170 kPa (25 psi).
² Contact position at the contacts of the harness connector.
Refridgerant Low Press Switch114-5333 - N.O.
Resistor, Sender and Solenoid Specifications
Part No. Component Description Resistance (Ohms)¹
3E-6322 Solenoid: Start Aid 6
6V-2455 Resistor: Eng. Speed Pickup 110-200
107-7056
Solenoid: Fine Swing 34±0.5
111-9916 Solenoid:
Lowering Check Boom
Lowering Check Stick
PS Press
Swing Pump Swash
11.7±2.2
112-5874 Solenoid:
Att Extend
Att Retract
Boom Retract
Bucket Extend
Bucket Retract
Stick Retract
Travel LH Front
Travel LH Rear
Travel RH Front
Travel RH Rear
6.5±0.4
112-5874 Solenoid:
Stick Extend
Swing LH
Swing RH
6.5±0.4
121-1491
Solenoid:
Hyd Lock
Swing Brake
Travel Speed Shift
32±3.2
141-9676 Solenoid: Compressor GP 17.6±0.6
145-3084 Resistor: Backup
² Post 1: 10.7±.5
Post 2: 10.7±.5
Post 3: 10.7±.5
Post 4: 55±.5
147-5826 Solenoid:
Radiator Fan Speed Cont
Anti Drift Boom
Anti Drift Stick
LS Front
Neutral Flow Bypass
System Press UP - F
System Press UP - R
34.3±1.7
151-9360
Resistor:
TR LH Backup
TR RH Backup
10.7±0.5
155-4066
Solenoid: Injector 1 thru 6
1.06±.05
¹ At room temperature unless otherwise noted.
² Position of wiring on Resistor
200-BK-18
200-BK-18
308-YL-18
200-BK-18
G
160-RD
110-RD-18
115-RD
514-PU
115-RD
105-RD
154-RD-18
151-GN-18
114-RD
110-RD-18
160-RD
185-YL-18
103-RD-18
140-BU
129-BU
103-RD-18
196-BU
118-GY
147-PU-18
150-RD-18
320-RD-18
M947-OR-18
M948-BR-18
M949-PK-18
M950-PU-18
M951-WH-18
M952-YL-18
M953-BU-18
M942-WH-18
M943-YL-18
200-BK
110-RD-18
6
2
4
3
5
1
177-RD-10
B
A
C
E998-YL-18
E998-YL-18
E789-PU-18
E789-PU-18
1
2
RADIATOR FAN
SPEED CONT SOL
147-5826
E789-PU-18
E998-YL-18
2
1
K945-GY-18
K948-GY-18
G
1
2
G
E998-YL-18
E789-PU-18
E998-YL-18
E789-PU-18
E789-PU-18
124-GN
M949-PK-18
M950-PU-18
M951-WH-18
M952-YL-18
M942-WH-18
M943-YL-18
147-PU-18
110-RD-18
110-RD-18
E
200-BK
A
615-YL
200-BK
615-YL
308-YL
615-YL
AUTOLUB
PISTON SW
SWING
152-9614
892-BR-18
709-OR
308-YL
893-GN-18
P967-PU-18
200-BK-18
P967-PU-18
103-RD-18
SIGNAL
3
103-RD-18
103-RD-18
103-RD-18
103-RD-18
103-RD-18
103-RD-18
B
1
1
2
3
4
5
6
7
2
3
4
5
6
7
8
9
10
11
12
12
11
10
9
8
7
6
5
4
3
2
1
V
VS
A
C
GND
SIGNAL
L54
AE
HYD OIL
FILTER SW
143-8037
GROUND
F
F
F
ATCH SPEAKER(R)
7Y-5505
ATCH SPEAKER(L)
7Y-5505
DOME LAMP
6C-9121
CAB
L6
L7
L8
L2
L1
L6
L7
L8
+B
D
1
2
SWING
BRAKE SOL
121-1491
HYD OIL
LEVEL SW
111-4760
1
2
ATCH
REFUELING
LEVEL SW
5C-6108
3
2 1
4
FUEL LEVEL
SENSOR
105-9911
HYD OIL
TEMP SENDER
102-2240
1
2
B
AE
2
1
SIGNAL
4
ATCH
SUCTION LINE
SHUTOFF LIMIT SW
3E-5181
AE
2
1
B
SWING RH
SOL
112-5874
SWING LH
SOL
112-5874
B
1
2
4
7
6
2
5
8
3
1
AD DAD
1
2
ATCH
TRAVEL ALARM
3E-7738
B
1
2
B
2
1
HAMMER CONT
SOL
116-3413
FINE SWING
SOL
107-7056
1
2
B
HYD OIL
FILTER SW
143-8037
118-GY
A586-OR-18
501-GN-18
410-WH-18
E997-YL-18
200-BK-14
590-GY-18
403-GN-18
C538-OR-18
C537-GN-18
411-PK-18
E707-GN-18
E708-PK-18
C415-WH-18
C413-YL-18
C414-BU-18
893-GN-18
892-BR-18
322-GY
491-PK-18
WH-18
WH-18
WH-18
WH-18
615-YL-18
512-GN-18
511-BR-18
509-WH-18
508-PU-18
103-RD-18
200-BK-18
511-BR-18
512-GN-18
P956-GY-18
524-BU
200-BK-18
508-PU-18
509-WH-18
615-YL
103-RD-18
C415-WH-18
C414-BU-18
C413-YL-18
E708-PK-18
P967-PU-18
E707-GN-18
K934-BR-18
E456-WH-18
506-PU-18
403-GN-18
C537-GN-18
C538-OR-18
118-GY
200-BK-14
511-BR-18
512-GN-18
508-PU-18
509-WH-18
200-BK-14
103-RD-18
590-GY-18
501-GN-18
A586-OR-18
615-YL
893-GN-18
892-BR-18
118-GY
524-BU
118-GY
168-RD-10
616-BU
495-GN-18
P969-BR-18
E790-PK-18
P969-BR-18
C538-OR-18
103-RD-18
103-RD-18
200-BK-18
709-OR
E790-PK-18
E456-WH-18
403-GN-18
501-GN-18
590-GY-18
506-PU-18
LOWERING CHECK
PRESS SENSOR
BOOM
106-0178
306-GN
200-BK-14
118-GY
200-BK-10
K934-BR-18
YL
BK
200-BK-18
K932-BU-18
496-WH-18
P953-WH-18
325-PK-18
2
3
4
1
P956-GY-18
1
4
3
2
496-WH-18
E790-PK-18
615-YL
491-PK-18
P969-BR-18
200-BK-18
P968-OR-18
E790-PK-18
P953-WH-18
E790-PK-18
E790-PK-18
M933-PU-18
M933-PU-18
M933-PU-18
M933-PU-18
P969-BR-18
P969-BR-18
P968-OR-18
410-WH-18
E997-YL-18
411-PK-18
E998-BR-18
E998-BR-18
410-WH-18
E997-YL-18
411-PK-18
E998-BR-18
168-RD-10
200-BK-18
491-PK-18
496-WH-18
495-GN-18
E707-GN-18
616-BU
E708-PK-18
C413-YL-18
322-GY
C414-BU-18
103-RD-18
C415-WH-18
325-PK-18
BK/PK
BK
200-BK
200-BK
K907-BU-18
200-BK-18
306-GN
K932-BU-18
308-YL-18
123-WH-14
123-WH-14
123-WH-14
123-WH-14
173-YL-14
172-GN-14
171-GN-14
170-YL-14
171-GN-14
172-GN-14
173-YL-14
174-PK-14
173-YL-14
172-GN-14
171-GN-14
K907-BU-18
170-YL-14
174-PK-14
173-YL-14
172-GN-14
171-GN-14
306-GN306-GN
C537-GN-18
386-PK
2
1
174-PK-14
173-YL-14
172-GN-14
170-YL-14
171-GN-14
140-BU
B
140-BU
174-PK-14
173-YL-14
H446-PK-18
308-YL
K924-YL-18
140-BU
140-BU
709-OR
A586-OR-18
H442-YL-18
H441-GN-18
140-BU
129-BU
129-BU
2
1
SWING R-L
BYPASS SOL
158-8158
607-PK
607-PK
AUTO LUB
RELAY
149-5050
559-YL-18
801-PK-18
B
B
B
A
A
L39
L48
L48
ENG
C
C
L48
B
DDD
D
B
A
A
A
CHASSIS
CHASSIS
D
D
D
D
D
D
G
G
G
G
G
G
G
G
G
G
AE
200-BK-18
124-GN
G
H443-BR-18
G
G
140-BU
G
X
X
150-RD-18
X
X
X
L26
A
XY
JJJ
PD
E
AK (NOTE H)
L997-BU-18
200-BK
H443-BR-18
H442-YL-18
H441-GN-18
H443-BR-18
530-OR-18
200-BK-18
L26
L8
1
306-GN
NOTE C
H447-YL-18
NN
200-BK-18
HH
SS
2
2
1
KK
306-GN
200-BK-18
P943-GN-18
M933-PU-18
M933-PU-18
P943-GN-18
129-BU
306-GN
308-YL
200-BK-18
200-BK-18
103-RD-18
2
1
200-BK
200-BK-18
103-RD-18
M933-PU-18
P943-GN-18
OIL FILTER
RESET SW
146-7880
306-GN
E996-WH-18
E996-WH-18
E996-WH-18
103-RD-18
103-RD-18
103-RD-18
615-YL
200-BK-14
332-BU-18
L997-BU-18
SIGNAL
+B
GND
BK-18
2
1
C
FAN SPEED
SENSOR
WH-18
L997-BU-18
114-RD-18
L997-BU-18
X1000-WH-18
X1000-WH-18
4
5
2
3
8
6
1
7
11
12
9
10
200-BK-18
200-BK-18
200-BK-18
K950-YL-18
K952-BR-18
K949-OR-18
K947-YL-18
K946-OR-18
K944-YL-18
K943-OR-18
5
3
6
4
2
1
7
8
9
12
10
11
C
K943-OR-18
K944-YL-18
K946-OR-18
K947-YL-18
K949-OR-18
K952-BR-18
K950-YL-18
E998-YL-18
140-BU
H443-BR-18
A
9
10
11
H441-GN-18
H442-YL-18
B
140-BU
306-GN
200-BK-18
200-BK-18
306-GN
306-GN
308-YL-18
235-BK-14
235-BK-14
200-BK
306-GN
L982-PK-18
L982-PK-18
B
B
B
A
C
607-PK
A
150-RD-18
150-RD-18
G
G
304-WH-8
109-RD-4
235-BK-14
H447-YL-18
H446-PK-18
150-RD-18
H441-GN-18
P966-PK-18
P965-OR-18
P964-GY-18
P964-GY-18
P965-OR-18
P966-PK-18
P966-PK-18
178-RD-14
P965-OR-18
KK
615-YL
E998-BR-18
411-PK-18
E997-YL-18
H442-YL-18
JJ
P966-PK-18
615-YL
615-YL
M936-BR-18
M945-BR-18
K948-GY-18
M953-BU-18
M965-GN-18
M964-BR-18
M947-OR-18
M948-BR-18
M960-PU-18
M961-WH-18
M953-BU-18
M947-OR-18
M953-BU-18
M965-GN-18
M953-BU-18
M965-GN-18
M964-BR-18
M963-BU-18
M962-YL-18
M948-BR-18
P969-BR-18
615-YL
615-YL
615-YL
M961-WH-18
M959-PK-18
M958-OR-18
M955-BR-18
M956-GN-18
M957-GY-18
M964-BR-18
M951-WH-18
M952-YL-18
M965-GN-18
615-YL
200-BK
G426-WH-18
C472-GN-18
200-BK
200-BK
K945-GY-18
322-GY
386-PK
306-GN
M941-GY-18
114-RD
M946-GN-18
M961-WH-18
M959-PK-18
M958-OR-18
M955-BR-18
200-BK-18
168-RD-10
892-BR-18
893-GN-18
C468-BU-18
M956-GN-18
F718-BU-18
F717-YL-18
C468-BU-18
403-GN-18
M957-GY-18
892-BR-18
C468-BU-18
200-BK-18
893-GN-18
171-GN-14
521-YL-18
788-YL-18
998-BR-18
521-YL-18
200-BK-14
317-YL-18
200-BK-18
412-BU-18
170-YL-14
892-BR-18
893-GN-18
998-BR-18
F717-YL-18
F718-BU-18
521-YL-18
403-GN-18
140-BU
144-RD-14
M935-BU-18
G
M935-BU-18
412-BU-18
412-BU-18
200-BK
430-BU-18
308-YL-18
235-BK-14
E794-YL-18
E794-YL-18
E793-BU-18
E793-BU-18
101-RD-4
101-RD-4
304-WH-8
304-WH-8
109-RD-4
109-RD-4
170-YL-14
892-BR-18
893-GN-18
171-GN-14
403-GN-18
235-BK-14
235-BK-14
235-BK-14
172-GN-14
173-YL-14
200-BK-18
235-BK-14
235-BK-14
430-BU-18
P964-GY-18
P965-OR-18
403-GN-18
893-GN-18
892-BR-18
200-BK-18
M953-BU-18
200-BK
412-BU-18
177-RD-10
RD-00
101-RD-4
506-PU-18
506-PU-18
506-PU-18
RD-00
RD-00
607-PK
506-PU-18
BK-00
RD-00
RD-00
200-BK
200-BK-14
200-BK
109-RD-4
200-BK-14
200-BK-18
430-BU-18
200-BK-18
430-BU-18
E720-GN-18
514-PU
200-BK
788-YL-18
514-PU
514-PU
514-PU
101-RD-14
101-RD-14
101-RD-14
101-RD-14
200-BK-18
WH-18
COMPRESSOR GP
141-9676
ENG SPEED
PICKUP
6V-2455
C
2
1
2
1
ENG OIL
LEVEL SW
111-4759
C
1
2
BK-18
C
B
B
COOLANT
LEVEL SW
109-9436
AIR CLEANER SW
109-9330
B
2
1
ATCH
START AID
SOL
H
G
I
E996-WH-18
10
9
12
11
7
1
6
8
3
2
5
4
BB
MOTOR
WASHER
7T-8890
BATTERY
9X-9731
POS
NEGNEG
POS
ATCH
BATTERY
9X-9731
(NOTE B)
POS
NEG NEG
POS
CC
101112
GG (NOTE B)
L36
L41
L50
L50
L49
L38
L42
L43
L40
FF (NOTE B)
BB
EE (NOTE B)
AA
1
2
B
A/C
CONDENSOR
166-5816
MOTOR
A
A
GND STRAP
132-1805
200-BK-18
101-RD-14
M944-BU-18
M945-BR-18
M942-WH-18
M948-BR-18
K915-GN-18
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
L972-BU-18
140-BU
101-RD-14
607-PK
607-PK
709-OR
709-OR
E996-WH-18
101-RD-14
M953-BU-18
M948-BR-18
101-RD-14
101-RD-14
607-PK
607-PK
607-PK
M947-OR-18
M953-BU-18
410-WH-18
C468-BU-18
114-RD
C415-WH-18
559-YL-18
D
801-PK-18
D
D
K950-YL-18
788-YL-18
E720-GN-18
317-YL-18
F889-WH-18
177-RD-10
M941-GY-18
200-BK
A
F
K952-BR-18
K949-OR-18
K947-YL-18
K946-OR-18
K944-YL-18
K943-OR-18
M952-YL-18
M965-GN-18
M949-PK-18
M962-YL-18
M950-PU-18
M963-BU-18
235-BK-14
M954-BU-18
170-YL-14
M947-OR-18
172-GN-14
P966-PK-18
M960-PU-18
177-RD-10
B
892-BR-18
893-GN-18
403-GN-18
430-BU-18
412-BU-18
403-GN-18
893-GN-18
892-BR-18
200-BK-14
E720-GN-18
P933-GY-18
P934-OR-18
K924-YL
M935-BU-18
C413-YL-18
C414-BU-18
E708-PK-18
E707-GN-18
M936-BR-18
200-BK-18
308-YL-18
174-PK-14
307-OR
235-BK-14
235-BK-14
235-BK-14
143-RD-14
196-BU
200-BK-18
235-BK-14
P967-PU-18
235-BK-14
200-BK
L44
154-RD-18
386-PK
196-BU
114-RD
154-RD-18
320-RD-18
386-PK
200-BK
K945-GY-18
151-GN-18
140-BU
403-GN-18
521-YL-18
F718-BU-18
F717-YL-18
998-BR-18
M953-BU-18
E707-GN-18
E708-PK-18
C414-BU-18
C413-YL-18
K943-OR-18
K944-YL-18
K946-OR-18
K947-YL-18
K949-OR-18
K952-BR-18
M947-OR-18
K950-YL-18
788-YL-18
C415-WH-18
G
30A
L972-BU-18
A755-PK-18
709-OR
A756-BU-18
A757-GY-18
A758-BR-18
K915-GN-18
M936-BR-18
E720-GN-18
M953-BU-18
E998-BR-18
411-PK-18
E997-YL-18
410-WH-18
M946-GN-18
M944-BU-18
M945-BR-18
M942-WH-18
M943-YL-18
M953-BU-18
M948-BR-18
M949-PK-18
P965-OR-18
B
1
6
1
200-BK-14
A751-YL A751-YL
C967-BU
C967-BU
995-BU
995-BU
994-GY
994-GY
997-OR 997-OR
997-OR
997-OR
997-OR
997-OR
997-OR
993-BR 993-BR
993-BR
993-BR
993-BR
993-BR
993-BR
A747-GY
A747-GY
A746-PK
A746-PK
999-WH
999-WH
998-BR
998-BR
996-GN
996-GN
WH
BK
BK
BK
OR
OR
OR
OR
OR
OR
GN
GN
GN
YL
YL
YL
WH
WH
WH
BK
OR
D789-WH
D789-WH
D790-OR
D790-OR
D790-OR
A701-GY
D791-YL
D791-YL
D789-WH
A706-GY
A706-GY
A701-GY
A702-PU
A702-PU
A703-BR
12
A703-BR
A704-GN
A704-GN
11
9
A705-BU
7
A705-BU
200-BK
7
1
2
3
4
5
6
8
307-OR
4
3
2
1
5
6
10
2
ANTI THEFT
RELAY
149-5050
200-BK-18
D791-YL
M953-BU-18
K948-GY-18
K951-GY-18
P964-GY-18
177-RD-10
506-PU-18
615-YL
F
E
D
1
P966-PK-18
P967-PU-18
BREAKER 3
6T-3643
514-PU
200-BK-18
L50
178-RD-14
C B
ECM GND STRAP
GND
USER DEFN SHUTDOWN
34
35
36
20
21
22
23
+5V
SENSOR COMMON
FUEL TEMP
INTAKE MANF AIR TEMP
COOLANT TEMP
OIL PRESSURE
ATM PRESSURE
BOOST PRESSURE
ENG SP/TMG
ENG SP/TMG COMMON
+V ENG SP/TMG
SENSOR
FUEL TEMP
SENSOR
INTAKE MANF AIR TEMP
SENSOR
COOLANT TEMP
SENSOR
OIL PRESSURE
SENSOR
ATM PRESSURE
SENSOR
BOOST PRESSURE
SENSOR
SPEED/TIMING
ENG SP/TMG
ENG SP/TMG COMMON
+V ENG SP/TMG
BOOST PRESSURE
ATM PRESSURE
OIL PRESSURE
COOLANT TEMP
INTAKE MANF AIR TEMP
+5V
SENSOR COMMON
SENSOR COMMON
+5V
+5V
SENSOR COMMON
SENSOR COMMON
+5V
+5V
SENSOR COMMON
FUEL TEMP
SENSOR COMMON
+5V
C
B
A
A
B
C
C
B
A
B
C
A
A
B
C
C
DECEL
ACCEL
INJECTOR 1
INJECTOR 2
INJECTOR 3
INJECTOR 4
INJECTOR 5
INJECTOR
SOL 6
INJECTOR
SOL 5
INJECTOR
SOL 4
INJECTOR
SOL 3
INJECTOR
SOL 2
1
A
B
C
B
26
27
28
30
29
1
37
2
23
20
8
14
2
3
30
36
31
32
33
2
1
1
2
2
1
INJECTOR COM 5&6
INJECTOR COM 1&2
INJECTOR COM 3&4
INJECTOR 6
INJECTOR
SOL 1
5
17
27
6
12
18
22
28
34
SENSOR COM
ENG CONT
115-3055
1
2
2
1
A
39
10
11
1
8
40
9
15
37
6
24
CAT DATA LINK (-)
CAT DATA LINK (+)
THROTTLE
+B
C B
38
19
18
17
16
14
13
12
25
2
40
39
5
29
32
26
25
24
21
19
16
15
13
11
10
38
35
33
9
7
4
ATA DATA LINK (-)
ATA DATA LINK (+)
7
BC
NOTE A
AF
L36
L49
L49
L40
L40
L38
L38
L42
L43
L41
L42
L45
L45
4
3
559-YL-18
103-RD-18
15A
BAT BREAKER
139-4724
172-GN-14
801-PK-18
144-RD-14
A
196-BU
M941-GY-18
308-YL
308-YL
308-YL
154-RD-18
POWER
RELAY 4
149-5050
POWER
RELAY 3
149-5050
POWER
RELAY 2
149-5050
POWER
RELAY 1
149-5050
POWER
RELAY 5
149-5050
709-OR
322-GY
114-RD
143-RD-14
142-RD-14
141-RD-14
101-RD-14
101-RD-14
101-RD-14
101-RD-14
101-RD-14
101-RD-14
616-BU
B
C
A
A
C
B
616-BU
616-BU
616-BU
149-RD
149-RD
149-RD
7
M962-YL-18
M950-PU-18
M963-BU-18
M954-BU-18
P968-OR-18
3
4
10
200-BK-18
SIGNAL
200-BK-18
200-BK-18
200-BK-18
1
2
3
4
5
6
616-BU
200-BK
200-BK
616-BU
GND
200-BK-14
200-BK-14
Z
H441-GN-18
H442-YL-18
G
Z
320-RD-18
E790-PK-18
NOTE C
615-YL
NOTE C
559-YL-18
110-RD-18
308-YL-18
H716-WH-18
150-RD-18
147-PU-18
P969-BR-18
200-BK-18
3
H716-WH-18
5
103-RD-18
616-BU
145-RD-14
4
109-RD-8
304-WH-8
12
11
4
1
2
3
10
4
9
8
5
7
6
6
5
4
3
2
1
304-WH-8
10
9
P959-GN-18
12
200-BK-18
200-BK-18
E
E
11
7
B
1
6
8
3
G426-WH-18
8
2
5
4
11
10
M964-BR-18
C472-GN-18
12
9
8
7
1
BREAKER 9
6T-3643
200-BK-18
200-BK-18
2
4
6
3
5
9
8
2
12
K909-BU
200-BK-18
X1000-WH-18
801-PK-18
495-GN-18
M960-PU-18
496-WH-18
491-PK-18
11
E456-WH-18
200-BK-18
200-BK-18
P968-OR-18
200-BK-14
200-BK-14
200-BK-14
E456-WH-18
200-BK-10
200-BK-14
200-BK
200-BK-18
200-BK
M941-GY-18
200-BK-18
2
322-GY
168-RD-10
168-RD-10
616-BU
3
7
8
1
6
8
5
7
4
3
2
1
11
J2
J1
10
P944-GY
200-BK-18
SIGNAL
1
2
200-BK-18
12
145-RD-14
9
8
7
1
2
4
6
3
K909-BU
P944-GY
L982-PK-18
5
C
B
A
H
G
I
F
E
D
C
B
A
XY
J1
J2
145-RD-14
FOR
INSP LAMP
9R-7941
615-YL
200-BK-18
P959-GN-18
893-GN-18
893-GN-18
147-PU-18
306-GN
H716-WH-18
+B
893-GN-18
G426-WH-18
7
P969-BR-18
892-BR-18
P969-BR-18
317-YL-18
P969-BR-18
C472-GN-18
310-PU-18
200-BK-14
893-GN-18
103-RD-18
GROUND
M947-OR-18
310-PU-18
892-BR-18
150-RD-18
113-OR-18
615-YL
200-BK-14
8
L51
L982-PK-18
200-BK-18
G
322-GY
M951-WH-18
M943-YL-18
200-BK-18
147-PU-18
7
103-RD-18
495-GN-18
306-GN
L33
496-WH-18
491-PK-18
L28
NOTE A
6
2
3
1
200-BK-18
1
L27
4
5
200-BK
2
3
4
530-OR-18
530-OR-18
530-OR-18
310-PU-18
317-YL-18
310-PU-18
L26
+B
GND
SIGNAL
SWING PUMP
PRESS SENSOR
106-0178
PUMP
PRESS SENSOR
106-0178
SIGNAL
GND
+B
NOTE B: USE WITH COLD WEATHER.
310-PU-18
310-PU-18
L10
L11L12
L13
L13
L14
L14
L15
L15
L16
L16
L19
12
11
10
L9
L9
310-PU-18
SWING PUMP
SWASH SOL
111-9916
L46
L46
L43
L43
P959-GN-18
L19
L46
L8
9
2
1
L23
168-RD-10
386-PK
L24
140-BU
RELAY
149-5050
123-WH-14
307-OR
P944-GY
K951-GY-18
109-RD-8
L24
L27
101-RD-4
109-RD-4
174-PK-14
P944-GY
200-BK-18
200-BK-18
200-BK-18
200-BK
AE
200-BK-18
142-RD-14
200-BK-18
306-GN
709-OR
171-GN-14
P944-GY
308-YL-18
L9
L56
L5
306-GN
200-BK-18
GB
200-BK-18
L4
200-BK-18
892-BR-18
J
H
893-GN-18
200-BK-18
F
E
D
C
B
A
G
K948-GY-18
173-YL-14
K951-GY-18
K948-GY-18
P944-GY
F889-WH-18
K945-GY-18
K951-GY-18
172-GN-14
L30
L35
115-RD
386-PK
332-BU-18
M935-BU-18
200-BK-14
M941-GY-18
F717-YL-18
521-YL-18
L32
L35
M941-GY-18
K948-GY-18
L32
L30
L31
L31
15A
L30
L31
151-GN-18
615-YL
P964-GY-18
F718-BU-18
H733-BU-18
320-RD-18
L3
L28
L25
K951-GY-18
114-RD-18
L29
160-RD
145-RD-14
196-BU
L29
AE
K945-GY-18
HYD OIL
FILTER SW
143-7966
145-RD-14
893-GN-18
892-BR-18
E793-BU-18
E794-YL-18
998-BR-18
E793-BU-18
E794-YL-18
C468-BU-18
320-RD-18
115-RD
15A
109-RD-4
GROUND
+B
101-RD-4
307-OR
304-WH-8
173-YL-14
235-BK-14
101-RD-14
L21
L21
15A
304-WH-8
101-RD-14
101-RD-14
170-YL-14
200-BK
101-RD-14
M953-BU-18
200-BK-18
101-RD-14
101-RD-14
615-YL
308-YL-18
320-RD-18
L997-BU-18
B
101-RD-14
M941-GY-18
9 8 7
L10
M941-GY-18
307-OR
110-RD-18
101-RD-10
308-YL
L12
L11
L12
A
L11
SIGNAL
893-GN-18
L18
892-BR-18
E793-BU-18
E794-YL-18
L56
788-YL-18
140-BU
P965-OR-18
P964-GY-18
801-PK-18
559-YL-18
332-BU-18
607-PK
M941-GY-18
174-PK-14
151-GN-18 200-BK-18
L997-BU-18
31
160-RD
101-RD-14
C
173-YL-14
322-GY
L18
L5
172-GN-14
G
200-BK-18
K909-BU
196-BU
P944-GY
L4
150-RD-18
150-RD-18
150-RD-18
150-RD-18
150-RD-18
150-RD-18
403-GN-18
101-RD-4
L5
171-GN-14
115-RD
200-BK-18
386-PK
893-GN-18
200-BK-18
200-BK-18
P944-GY
200-BK-18
101-RD-14
892-BR-18
L36
L18
L4
K909-BU
A768-BU
K952-BR-18
M941-GY-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
141-RD-14
L53
L52
607-PK
200-BK-18
8
L52
L53
H807-YL-18
200-BK
200-BK-18
154-RD-18
KK
RELAY PANEL
154-RD-18
RELAY PANEL
317-YL-18
G
317-YL-18
101-RD-14
114-RD
322-GY
101-RD-14
15A
B
101-RD-14
T903-BR-18
200-BK-18
151-GN-18
177-RD-10
K909-BU
P933-GY-18
200-BK-18
101-RD-10
BREAKER 2
6T-3643
12
200-BK-18
2
1
ET CONN AND ECAP CONN
DISCONNECT SW.
7N-0718
7N-0719(NOTE B)
BREAKER 1
9S-4693
OUT 1
+B
GND
IN 1
GND
OUT 2
G
101-RD-10
BACKUP
RESISTOR
145-3084
CHASSIS LAMP
RELAY
149-5050
5
3
6
4
2
1
200-BK
TIMER RELAY
132-1817
CAB LAMP
RELAY
149-5050
4
5
NEUTRAL
START RELAY
149-5050
START RELAY
125-1302
2
3
8
6
1
7
11
12
9
HORN
RELAY
149-5050
BOOM LAMP
RELAY
149-5050
10
200-BK-18
HYD LOCK
SOL RELAY
149-5050
P934-OR-18
P934-OR-18
317-YL-18
HH
L44
L36
L33
SUCTION LINE
SHUTOFF RELAY
149-5050
RELAY
PANEL
80A
G
GA
A
30A
310-PU-18
15A
D
15A
200-BK-18
200-BK-18
200-BK-18
M936-BR-18
K909-BU
123-WH-14
P969-BR-18
P968-OR-18
E998-BR-18
411-PK-18
E997-YL-18
410-WH-18
M938-GY-18
M938-GY-18
M960-PU-18
C472-GN-18
G426-WH-18
M954-BU-18
M963-BU-18
M950-PU-18
M962-YL-18
M949-PK-18
M965-GN-18
M941-GY-18
M952-YL-18
M951-WH-18
M964-BR-18
M957-GY-18
M956-GN-18
M955-BR-18
M958-OR-18
M959-PK-18
H807-YL-18
E790-PK-18
H716-WH-18
E789-PU-18
P944-GY
K927-BU-18
P943-GN-18
M935-BU-18
M961-WH-18
P953-WH-18
P949-PU-18
788-YL-18
306-GN
M943-YL-18
M942-WH-18
M945-BR-18
K915-GN-18
K947-YL-18
K946-OR-18
K907-BU-18
C415-WH-18
E707-GN-18
E708-PK-18
C414-BU-18
C413-YL-18
L997-BU-18
P946-BR
K944-YL-18
K943-OR-18
K932-BU-18
K950-YL-18
K949-OR-18
K934-BR-18
K930-GN-18
K928-GN-18
K931-GN-18
K929-GN-18
321-BR-18
892-BR-18
893-GN-18
403-GN-18
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
M944-BU-18
P950-YL-18
P942-YL-18
L972-BU-18
P941-WH-18
430-BU-18
892-BR-18
893-GN-18
F853-BR-18
C468-BU-18
M946-GN-18
412-BU-18
403-GN-18
495-GN-18
491-PK-18
P955-BU-18
K924-YL
P945-OR-18
E997-BR
P956-GY-18
P957-BR-18
M937-GN-18
P958-PK-18
F889-WH-18
559-YL-18
M937-GN-18
235-BK-14
892-BR-18
150-RD-18
235-BK-14
235-BK-14
L982-PK-18
K924-YL
235-BK-14
235-BK-14
235-BK-14
K924-YL
P959-GN-18
235-BK-14
M932-BR-18
P946-BR
P946-BR
M933-PU-18
P946-BR
P967-PU-18
P965-OR-18
M947-OR-18
496-WH-18
801-PK-18
1
58
TRAVEL ALARM
11
52
59
NEUTRAL FLOW BYPASS
26
49
+B
+B
+B
+B
GND
GND
GND
GND
SWING PUMP SWASH
PROD DR RET
PROD DR RET
GAIN/RESPONSE IND2
LOW CUR SINK DR2
LOW CUR SINK DR1
44
45
13
39
38
18
37
35
22
56
34
31
33
32
36
12
24
17
70
46
57
69
47
27
23
2
53
68
REAR PS PRESS
67
20
25
48
4
41
64
51
8
29
66
21
28
63
14
61
10
54
65
PROD DR RET
60
50
40
3
PROD DR RET
19
43
42
9
55
5
BUCKET (RETRACT)
6
7
62
15
FINE SWING SW
16
30
ATT RETRACT
ATT EXTEND
BUCKET (EXTEND)
HYD LOCK SW
35
34
COOLANT LEVEL SW
3
STICK (RETRACT)
70
68
AUTO LUB PISTON SW STICK
67
69
AUTO LUB PISTON SW BOOM
500Hz PWM 9
500Hz PWM10
STG 18
MC BACK LIGHT
STG 17
STG 16
STG 14
AUTO LUB PISTON SW SWING
STG12
STICK (EXTEND)
KEY SW (ON)
ENG OIL LEVEL SW
STG 15
STG 13
500Hz PWM 8
500Hz PWM 3
500Hz PWM 7
500Hz PWM 6
ANTI THEFT OUTPUT +
AUTO LUB (-)
GND
SUCTION SHUT OFF
AUTO LUB (+)
KEY PAD
500Hz PWM 5
+B
BOOM (RETRACT)
BOOM (EXTEND)
+B
AIR CLEANER SENSOR
12
VIDS
142-5076
13
50
52
53
51
54
60
41
43
61
64
62
63
55
49
48
45
39
42
38
44
37
66
36
40
20
23
HYD OIL LEVEL SW
18
2
6
31
7
16
65
33
5
27
10
21
22
57
59
32
15
26
1
ACTION LAMP (RED)(+)
14
8
17
58
ACTION ALARM (-)
11
56
19
4
28
9
CAT DATA LINK (-)
30
29
46
25
500Hz PWM 4
500Hz PWM1
CAPSULE FILTER PLUGGIGNG SW
24
47
ACTION LAMP (RED)(-)
ANTI THEFT OUTPUT -
AUTO LUB LOW LEVEL
CAT DATA LINK (+)
ACTION ALARM (+)
SUCTION SHUT OFF
GND
LAMP RET1
LAMP HS1
ALTERNATOR (R TERM)
SWING (RH)
SWING (LH)
ANTI DRIFT STICK
ANTI DRIFT BOOM
DIGITAL RET
RS232 TXD 2
RS232 RXD 2
SPD -1
STB 4
TRAVEL SPEED SHIFT
MED.PRESS CIRCUIT #2
REAR MARGIN PRESS
NEUTRAL FLOW BYPASS
LH TRAVEL (REAR)
LH TRAVEL (FRONT)
MED.PRESS CIRCUIT #1
SWING BRAKE SOL
SYSTEM PRESS UP-R
SYSTEM PRESS UP-F
SEPARATOR
HAMMER 2 SPEED SOL
HAMMER/SHEARS SELECTOR
SEPARATOR SENSE
HYDRAULIC LOCK
500Hz PWM 2
RH TRAVEL (FRONT)
RH TRAVEL (REAR)
FRONT MARGIN PRESS
LOWERING CHECK STICK
LOWERING CHECK BOOM
A/P 3
+V DISPLAY
DISPLAY LOAD
DISPLAY DATA
44
65
CANH
1
14
30
31
DISPLAY CLOCK
36
29
45
53
55
21
STG 19
2
7
19
16
STG 20
15
9
18
4
3
13
26
25
12
11
37
5
10
6
20
32
28
17
8
HYD OIL TEMP SENDER
27
24
41
35
67
38
47
39
43
40
48
49
50
59
64
62
63
61
46
42
60
58
52
57
56
51
23
22
CAN SHIELD
FUEL LEVEL SENDER
CANL
HYD TEMP RETURN
SPD +2
SPD -2
STB 3
+B
+8V ANLG
POWER HYD TEMP
LIGHT SW
K924-YL
APS +1
RS232 RXD 1
GND
69
66
RS232 TXD 1
68
70
54
33
34
ONE TOUCH LOW IDLE SW
NEUTRAL SW LH-X
NEUTRAL SW LH-Y
NEUTRAL SW (TRV RH PEDAL)
TRAVEL RIGHT PEDAL
NEUTRAL SW RH-Y
RH JOYSTICK (Y-AX1S)
LH JOYSTICK (Y-AX1S)
45
46
NEUTRAL SW (HAMMER PEDAL)
LOAD SENSING PRESS R
HAMMER PEDAL
36
16
67
8
NEUTRAL SW RH-X
58
61
30
39
38
5
LH JOYSTICK (X-AX1S)
37
15
4
69
RH JOYSTICK (X-AX1S)
70
59
53
2
25
50
62
60
22
21
49
14
28
24
29
7
47
68
3
GAIN/RESPONSE SELECT SW
52
51
64
56
12
57
23
66
31
65
48
43
42
32
26
18
13
19
20
63
17
33
40
34
35
41
27
MACHINE CONTROL
151-2099
1
LEVER TOP SW FLOW CONT RH-R
NEUTRAL SW (TRV LH PEDAL)
NEUTRAL SW (STR TRV PEDAL)
ALTERNATOR (R TERM)
PUMP PRESS SENSOR
KEY SW (ON)
TRAVEL LEFT PEDAL
THROTTLE POSITION (TO ENGINE ECM)
ENGINE SPEED
THROTTLE DIAL S1
LOAD SENSING PRESS F
REAR PUMP PRESS SENSOR
SWING PUMP PRESS SENSOR
FLOW CONT PROXIMITY SW #2
ANLG/PWM 5K
ATT PUMP PRESS SW
HAMMER 2 SPEED SELECTOR SW
STRAIGHT TRAVE PEDAL
CAT DATA LINK (+)
FLOW CONT ROCKER SW
FLOW CONT PROXIMITY SW #1
ANLG/PWM 5K
STG 26
STG 27
STG 28
STG 29
9
11
ANLG/PWM 5K
10
6
44
FINE SWING SW
54
55
CAT DATA LINK (-)
KEY PAD
FAN SPEED SENSOR
THROTTLE DIAL S4
L55
BACK LIGHT
RS232 TX1
RS232 TX2
DIR/PASSIVE (1-)
DIR/PASSIVE (1+)
RS232 RX1
RS232 RX2
DIR/PASSIVE (2-)
DIR/PASSIVE (2+)
CAN SHLD
CANH
JOYSTICK +12V
SW COMMON
+8V-SNR
LIGHT SW
+5V-SNR
JOYSTICK GND
CANL
PRCP DR20
RADIATOR FAN SPEED
PROD DR RET
STB 4
BUCKUP SW
ON/OFF RETURN
ON/OFF RET
SPI CLOCK
LOW CUR SINK DR3
CTWT REMOVAL SW
SPI DATA
SPI LOAD
PROD DR RET
THROTTLE DIAL S3
THROTTLE DIAL S2
L57
P946-BR
200-BK-18
P946-BR
P946-BR
P946-BR
200-BK-18
K924-YL
P944-GY
P946-BR
K932-BU-18
K934-BR-18
K950-YL-18
P964-GY-18
M935-BU-18
K943-OR-18
K943-OR-18
K943-OR-18
K943-OR-18
K944-YL-18
K944-YL-18
K944-YL-18
K944-YL-18
K946-OR-18
K946-OR-18
K946-OR-18
K946-OR-18
K947-YL-18
K947-YL-18
K947-YL-18
K947-YL-18
L22
K931-GN-18
K931-GN-18
K930-GN-18
K930-GN-18
K949-OR-18
K949-OR-18
K949-OR-18
K949-OR-18
H807-YL-18
K950-YL-18
E997-BR
P953-WH-18
P956-GY-18
P958-PK-18
K943-OR-18
K944-YL-18
P950-YL-18
P949-PU-18
P946-BR
P933-GY-18
G426-WH-18
K946-OR-18
K947-YL-18
K927-BU-18
P945-OR-18
K949-OR-18
K952-BR-18
E456-WH-18
P957-BR-18
H807-YL-18
P946-BR
E789-PU-18
F853-BR-18
K952-BR-18
M935-BU-18
P946-BR
P942-YL-18
K949-OR-18
M932-BR-18
P941-WH-18
E790-PK-18
P944-GY
P955-BU-18
K947-YL-18
P953-WH-18
P956-GY-18
P958-PK-18
E997-BR
P950-YL-18
P949-PU-18
K927-BU-18
P945-OR-18
P955-BU-18
H807-YL-18
P957-BR-18
P946-BR K946-OR-18
E789-PU-18
F853-BR-18
E997-BR
M935-BU-18
M935-BU-18
K924-YL
M935-BU-18
K924-YL
P942-YL-18
M932-BR-18
K944-YL-18
K943-OR-18
K907-BU-18
K907-BU-18
P944-GY
P941-WH-18
321-BR-18
321-BR-18
M933-PU-18
E997-BR
K924-YL
H716-WH-18
E790-PK-18
E997-BR
E790-PK-18
K952-BR-18
K950-YL-18
E997-BR
P959-GN-18
491-PK-18
C472-GN-18
K950-YL-18
E790-PK-18
E790-PK-18
E790-PK-18
E997-BR
K929-GN-18
K929-GN-18
K928-GN-18
K928-GN-18
E997-BR
496-WH-18
M935-BU-18
200-BK-18
H447-YL-18
K950-YL-18
E790-PK-18
L28
M933-PU-18
P946-BR
P946-BR
L982-PK-18
M933-PU-18
M933-PU-18
E997-BR
K932-BU-18
K909-BU
K909-BU
H716-WH-18
K934-BR-18
200-BK-14
200-BK-14
M935-BU-18
200-BK-14
P959-GN-18
BREAKER 7
6T-3643
BACKUP
RESISTOR
(TR RH)
151-9360
DIODE
121-1022
H442-YL-18
495-GN-18
K950-YL-18
L55
200-BK-18
200-BK-18
1
4
3
2
2
3
4
1
WH-18
WH-18
WH-18
WH-18
XY
K929-GN-18
K928-GN-18
200-BK-18
WH-18
WH-18
WH-18
4
P946-BR
K943-OR-18
K943-OR-18
180-GN-14
K944-YL-18
K944-YL-18
K946-OR-18
K946-OR-18
K947-YL-18
K947-YL-18
152-BU-14
176-YL-14
K931-GN-18
K931-GN-18
K930-GN-18
K930-GN-18
K949-OR-18
K949-OR-18
K952-BR-18
K952-BR-18
H807-YL-18
K952-BR-18
K952-BR-18
K952-BR-18
G
180-GN
8630-BU-18
578-BU-18
176-YL-14
F889-WH-18
M946-GN-18
L972-BU-18
M944-BU-18
A755-PK-18
K909-BU
A756-BU-18
A757-GY-18
K909-BU
A758-BR-18
403-GN-18
893-GN-18
892-BR-18
K915-GN-18
M945-BR-18
M942-WH-18
M943-YL-18
788-YL-18
M961-WH-18
M959-PK-18
M958-OR-18
M955-BR-18
M956-GN-18
M957-GY-18
M964-BR-18
M951-WH-18
M952-YL-18
M965-GN-18
M949-PK-18
M962-YL-18
M950-PU-18
M963-BU-18
M954-BU-18
K909-BU
G426-WH-18
C472-GN-18
M960-PU-18
M936-BR-18
M953-BU-18
M948-BR-18
P966-PK-18
LEVER TOP SW FLOW CONT LH-L
LEVER TOP SW FLOW CONT LH-R
LEVER TOP SW FLOW CONT RH-L
GAIN/RESPONSE IND1
STG 4
H441-GN-18
H443-BR-18
M941-GY-18
H443-BR-18
E456-WH-18
801-PK-18
496-WH-18
235-BK-14
235-BK-14
559-YL-18
403-GN-18
412-BU-18
C468-BU-18
893-GN-18
892-BR-18
430-BU-18
152-BU-14
C415-WH-18
3
2
M941-GY-18
410-WH-18
E997-YL-18
411-PK-18
E998-BR-18
P968-OR-18
M933-PU-18
M933-PU-18
P958-PK-18
P950-YL-18
P949-PU-18
K927-BU-18
P945-OR-18
P955-BU-18
P957-BR-18
H807-YL-18
K924-YL
E789-PU-18
F853-BR-18
576-PK-18
M935-BU-18
P942-YL-18
M932-BR-18
P958-PK-18
P950-YL-18
P949-PU-18
K927-BU-18
K927-BU-18
K927-BU-18
K927-BU-18
P945-OR-18
P955-BU-18
P957-BR-18
H807-YL-18
176-YL-14
H807-YL-18
200-BK-14
H807-YL-18
H807-YL-18
200-BK-14
200-BK-14
200-BK-14
H807-YL-18
152-BU-14
E789-PU-18
E789-PU-18
E789-PU-18
E789-PU-18
F853-BR-18
DIODE
121-1022
200-BK-18
180-GN-14
M935-BU-18
633-BU-18
139-OR-18
638-WH
135-BU
1
3
2
8
E790-PK-18
11
K927-BU-18
P958-PK-18
K927-BU-18
H807-YL-18
P950-YL-18
H807-YL-18
P949-PU-18
K927-BU-18
210-BK
118-GY
524-BU
210-BK
H807-YL-18
633-BU-18
139-OR-18
P945-OR-18
135-BU
10
200-BK-14
6
176-YL-14
E789-PU-18
P957-BR-18
9
E789-PU-18
578-BU-18
200-BK-14
576-PK-18
P950-YL-18
152-BU-14
638-WH
8630-BU-18
180-GN
524-BU
118-GY
180-GN-14
152-BU-18
152-BU-18
152-BU-14
XY
H442-YL-18
H733-BU-18
M935-BU-18
LOWERING CHECK
L22
L23
200-BK-18
K924-YL
200-BK-14
BUCKUP SW
L52
L47
L47
176-YL-18
176-YL-18
176-YL-14
576-PK-18
152-BU-14
176-YL-14
578-BU-18
G
K909-BU
P933-GY-18
K909-BU
DIODE
121-1022
K909-BU
H446-PK-18
8630-BU-18
12
F889-WH-18
A/P 5
A/P 4
E456-WH-18
M941-GY-18
H441-GN-18
H441-GN-18
180-GN
K952-BR-18
K952-BR-18
H807-YL-18
H807-YL-18
K950-YL-18
L37
H807-YL-18
4
7
H807-YL-18
H442-YL-18
L37
E996-WH-18
5
L37
F889-WH-18
WH-18
P955-BU-18
K949-OR-18
E789-PU-18
K946-OR-18
K952-BR-18
K943-OR-18
P957-BR-18
K952-BR-18
K952-BR-18
E789-PU-18
E789-PU-18
E790-PK-18
K929-GN-18
K928-GN-18
F853-BR-18
K950-YL-18
K930-GN-18
K931-GN-18
K947-YL-18
K944-YL-18
K952-BR-18
K952-BR-18
K952-BR-18
200-BK-18
M935-BU-18
K952-BR-18
H807-YL-18
178-RD-14
K952-BR-18
200-BK-18
L37
K952-BR-18
308-YL
615-YL
H446-PK-18
H447-YL-18
P944-GY
E996-WH-18
P967-PU-18
491-PK-18
E790-PK-18
K934-BR-18
495-GN-18
C413-YL-18
C414-BU-18
E708-PK-18
ATCH AUX.
CIRCUIT
ATCH AUX.
CIRCUIT
K952-BR-18
K952-BR-18
L37
K952-BR-18
130-RD-14
K944-YL-18
130-RD-14
K947-YL-18
E789-PU-18
131-RD-14
K931-GN-18
E707-GN-18
K932-BU-18
K930-GN-18
131-RD-14
E996-WH-18
K950-YL-18
131-RD-14
P949-PU-18
308-YL
200-BK-18
151-GN-18
151-GN-18
151-GN-18
E997-BR
196-BU
105-RD
ATCH BEACON
RELAY
185-YL-18
149-RD
151-GN-18
150-RD-18
P943-GN-18
M933-PU-18
151-GN-18
P964-GY-18
P965-OR-18
235-BK-14
235-BK-14
130-RD-14
130-RD-14
131-RD-14
131-RD-14
131-RD-14
151-GN-18
P964-GY-18
P965-OR-18
P941-WH-18
P969-BR-18
E790-PK-18
K909-BU
E790-PK-18
K929-GN-18
K928-GN-18
P943-GN-18
321-BR-18
P953-WH-18
E790-PK-18
P956-GY-18
E790-PK-18
K907-BU-18
306-GN
A768-BU
M938-GY-18
308-YL
308-YL
A768-BU
A586-OR-18
235-BK-14
235-BK-14
235-BK-14
235-BK-14
235-BK-14
E997-BR
133-RD-14
133-RD-14
133-RD-14
K950-YL-18
K909-BU
D
H807-YL-18
P945-OR-18
P944-GY
H447-YL-18
H446-PK-18
A768-BU
180-GN
8630-BU-18
P968-OR-18
H447-YL-18
H447-YL-18
638-WH
152-BU-14
576-PK-18
200-BK-14
578-BU-18
176-YL-14
200-BK-14
H446-PK-18
4
2
3
1
200-BK-14
176-YL-14
578-BU-18
200-BK-14
576-PK-18
152-BU-14
1
4
3
2
638-WH
M937-GN-18
8630-BU-18
180-GN
B
A
C
L39
K909-BU
180-GN-18
B
B
EE(NOTE B)
AA
GROUND STRAP
149-4993
RD-00
RD-00
101-RD-4
BAT MTR
S G
304-WH-8
STARTER
MOTOR
6V-5539
CHASSIS
MOTOR
C
C
ALTERNATOR
132-2156
C
B-
B+
R
ALT
C
FLOW CONT
PROXIMITY SW 2
3E-5181
FLOW CONT
PROXIMITY SW 1
3E-5181
4
1 2
3
3
21
4
2
1
K909-BU
BOOM SOL
EXTEND
112-5874
B
A
A
2
1
D
ATCH
LOWERING CHECK
SOL BOOM
111-9916
A
L48
2
1
ANTI DRIFT
SOL STICK
147-6776
K952-BR-18
SYSTEM PRESS
SOL UP-F
147-6776
1
H807-YL-18
2
P944-GY
K952-BR-18
L55
L51
L51
L53
L52
L52
L54
2
1
B
SYSTEM PRESS
SOL UP-R
147-6776
E790-PK-18
X
2
1
ATT SOL
EXTEND
112-5874
2
1
TRAVEL LH
SOL FRONT
112-5874
2
1
X
TRAVEL RH
SOL FRONT
112-5874
2
1
X
BUCKET SOL
EXTEND
112-5874
X
2
1
X
STICK SOL
EXTEND
112-5874
521-YL-18
CIGAR
LIGHTER
9W-0335
SERVICE
METER
6T-7337
530-OR-18
140-BU
114-RD
151-GN-18
154-RD-18
320-RD-18
-
196-BU
177-RD-10
177-RD-10
A/C PHOTO
SENSOR
128-2162
196-BU
E
+
200-BK
103-RD-18
CAB
200-BK-18
118-GY
151-GN-18
512-GN-18
511-BR-18
509-WH-18
508-PU-18
E455-BR-18
103-RD-18
L1
E455-BR-18
150-RD-18
150-RD-18
150-RD-18
200-BK
174-PK-14
P933-GY-18
M936-BR-18
B
2
1
ATCH
LOWERING CHECK
SOL STICK
111-9916
P943-GN-18
M933-PU-18
2
200-BK-18
200-BK-4
P944-GY
E455-BR-18
200-BK-18
C537-GN-18
200-BK-14
C538-OR-18
171-GN-14
E455-BR-18
615-YL
200-BK-18
200-BK
G
308-YL-18
403-GN-18
200-BK-18
15A
200-BK-4
H807-YL-18
A768-BU
320-RD-18
K947-YL-18
K949-OR-18
K950-YL-18
F718-BU-18
K944-YL-18
F717-YL-18
K943-OR-18
K946-OR-18
L972-BU-18
K915-GN-18
A758-BR-18
A757-GY-18
A756-BU-18
A755-PK-18
998-BR-18
K948-GY-18
K951-GY-18
K945-GY-18
K952-BR-18
170-YL-14
A G
NOTE A
K909-BU
173-YL-14
115-RD
308-YL-18
LOWERING CHECK RET
115-RD
M948-BR-18
154-RD-18
172-GN-14
P933-GY-18
P934-OR-18
308-YL
M947-OR-18
P934-OR-18
171-GN-14
129-BU
308-YL
120-YL
147-PU-18
124-GN
200-BK-18
200-BK-18
A768-BU
140-BU
175-RD-14
150-RD-18
149-RD118-GY
308-YL
M961-WH-18
308-YL
K909-BU
200-BK
P934-OR-18
200-BK
308-YL
123-WH-14
P933-GY-18
P934-OR-18
200-BK
ATT
REFUEL
BREAKER
139-4724
200-BK
200-BK
403-GN
151-GN-18
114-RD
140-BU
521-YL-18
150-RD-18
403-GN
K945-GY-18
P
15A
E998-BR-18
411-PK-18
E997-YL-18
410-WH-18
109-RD-4
M946-GN-18
E720-GN-18
607-PK-18
M959-PK-18
200-BK
M958-OR-18
200-BK
200-BK-14
109-RD-4
M957-GY-18
200-BK
200-BK-14
200-BK-14
M956-GN-18
114-RD
M955-BR-18
M953-BU-18
M953-BU-18
101-RD-4
M943-YL-18
304-WH-8
M942-WH-18
M953-BU-18
M952-YL-18
160-RD
M950-PU-18
M943-YL-18
M942-WH-18
M953-BU-18
129-BU
M952-YL-18
M951-WH-18
M950-PU-18
147-PU-18
308-YL
10A
CAB LAMP
103-RD-18
786-RD-18
M949-PK-18
M948-BR-18
786-RD-18
M947-OR-18
791-RD-18
114-RD
151-GN-18
154-RD-18
10A
M943-YL-18
M942-WH-18
M952-YL-18
M951-WH-18
M950-PU-18
M954-BU-18
185-YL-18
105-RD
147-PU-18
124-GN
103-RD-18
177-RD-10
124-GN
T903-BR-18
BREAKER 4
6T-3643
175-RD-14
BACKUP
RESISTOR
(TR LH)
151-9360
177-RD-10
DIODE
121-1022
114-RD
M949-PK-18
PLATFORM
200-BK-18
120-YL
105-RD
791-RD-18
BREAKER 10
6T-3643
6 5 4
200-BK-18
200-BK
200-BK
200-BK
150-RD-18
175-RD-14
118-GY
200-BK
524-BU
118-GY
175-RD-14
196-BU
175-RD-14
124-GN
200-BK-14
115-RD
140-BU
M953-BU-18
T903-BR
103-RD-18
200-BK
M948-BR-18
133-RD-14
133-RD-14
133-RD-14
320-RD-18
131-RD-14
131-RD-14
174-PK-14
131-RD-14
307-OR
200-BK-18
200-BK-18
320-RD-18
154-RD-18
151-GN-18
130-RD-14
118-GY
10A
170-YL-14
307-OR
140-BU
B
A
524-BU
200-BK
LOWER
WIPER MOTOR
131-0398
+
S
-
MOTOR
118-GY
XY
113-OR-18
C
200-BK
200-BK
524-BU
118-GY
C538-OR-18
C537-GN-18
210-BK
135-BU
638-WH
139-OR-18
633-BU-18
105-RD
120-YL
130-RD-14
149-RD
113-OR-18
200-BK-18
103-RD-18
185-YL-18
521-YL-18
521-YL-18
200-BK-18
130-RD-14
133-RD-14
196-BU
133-RD-14
XY
129-BU
160-RD
200-BK
200-BK
M949-PK-18
133-RD-14
M945-BR-18
M944-BU-18
H807-YL-18
133-RD-14
131-RD-14
131-RD-14
200-BK-14
131-RD-14
130-RD-14
130-RD-14
M936-BR-18
129-BU
403-GN-18
403-GN-18
130-RD-14
131-RD-14
131-RD-14
131-RD-14
131-RD-14
131-RD-14
P967-PU-18
175-RD-14
C415-WH-18
C414-BU-18
C413-YL-18
E708-PK-18
615-YL
E707-GN-18
131-RD-14
506-PU-18
403-GN-18
103-RD-18
103-RD-18
174-PK-14
173-YL-14
593-GN-18
200-BK-18
172-GN-14
171-GN-14
130-RD-14
514-PU
514-PU
514-PU
170-YL-14
130-RD-14
607-PK
M951-WH-18
M947-OR-18
178-RD-14
147-PU-18
130-RD-14
115-RD
149-RD
180-GN-18
115-RD
105-RD
200-BK-14
200-BK
307-OR
110-RD-18
160-RD
CONDENSOR
FAN RELAY
111-4871
200-BK
175-PK-14
332-BU-18
308-YL
K909-BU
123-WH-14
A768-BU
H807-YL-18
123-WH-14
K909-BU
K909-BU
308-YL
PS PRESS
5A
5A
10A
10A
5A
10A
CIGAR LIGHTER
12V 5A SOCKET
LUBRICATOR
AUX CKT
10A
15A
10A
10A
WASHER/WIPER
KEY SW
A/C /HEATER
INSP LAMP
ENG CONT
SW PANEL
J
A
9
1
5
11
7
3
123-WH-14
4
7
15A
160-RD
174-PK-14
A
J
10A
12
11
3
1
7
6
2
8
9
5
10
J
A
3
4
1
6
10A
8
HORN
2
FAN
A
BOOM LAMP
TIMER RELAY
J
3
12
4
10
2
6
L20
8
6
1
5
4
2
1
2
A
PLATFORMCHASSIS
GROUND STRAP
7G-1060
CHASSIS LAMP
FUSE
5A 139-5345
10A 9W-1442
15A 9W-1441
5
F
FUSE BASE
111-4812
L34
L17
L17
L19
L7
308-YL
L25
L20
L6
L36
L36
L34
L25
ATCH
ANTENNA
106-0036
PLATFORM
DOME LAMP
CWTW REMOVAL
130-RD-14
UNSWICHED POWER
8
7
L34
AUX CKT
200-BK-18
308-YL-18
BREAKER 6
6T-3643
200-BK
MM
A586-OR-18
501-GN-18
590-GY-18
P964-GY-18
P965-OR-18
P966-PK-18
K952-BR-18
K945-GY-18
K951-GY-18
K948-GY-18
998-BR-18
A755-PK-18
A756-BU-18
A757-GY-18
A758-BR-18
L972-BU-18
K915-GN-18
Y/W
Y/G
200-BK-14
590-GY-18
501-GN-18
A586-OR-18
200-BK-18
200-BK-18
200-BK-18
K909-BU
K948-GY-18
K946-OR-18
K951-GY-18
K949-OR-18
K950-YL-18
308-YL
M936-BR-18
P966-PK-18
P944-GY
149-RD
K947-YL-18
K945-GY-18
K944-YL-18
K943-OR-18
998-BR-18
F718-BU-18
F717-YL-18
K952-BR-18
B
XX
B
307-OR
A537-PK
105-RD
P965-OR-18
5A
1
2
105-RD
P964-GY-18
308-YL
K915-GN-18
K915-GN-18
L972-BU-18
A768-BU
K946-OR-18
3
K943-OR-18
M965-GN-18
F717-YL-18
K944-YL-18
F718-BU-18
K950-YL-18
K949-OR-18
K947-YL-18
4
5
6
A755-PK-18
A756-BU-18
A757-GY-18
A758-BR-18
200-BK-14
200-BK
616-BU
185-YL-18
149-RD
A768-BU
M964-BR-18
185-YL-18
149-RD
P968-OR-18
590-GY-18
501-GN-18
A586-OR-18
5
8
1
3
7
M964-BR-18
M963-BU-18
9
M962-YL-18
M948-BR-18
M947-OR-18
185-YL-18
M946-GN-18
M946-GN-18
E720-GN-18
8
6
K909-BU
K952-BR-18
308-YL
A758-BR-18
L972-BU-18
4
7
A757-GY-18
A756-BU-18
A755-PK-18
K909-BU
M963-BU-18
12
200-BK
H807-YL-18
615-YL-18
500-BR-18
11
998-BR-18
105-RD
10
9
M946-GN-18
178-RD-14
K948-GY-18
K947-YL-18
K951-GY-18
H807-YL-18
K949-OR-18
K950-YL-18
H807-YL-18
K945-GY-18
A537-PK
F718-BU-18
K952-BR-18
K944-YL-18
F717-YL-18
M953-BU-18
K943-OR-18
K952-BR-18
M948-BR-18
M947-OR-18
M936-BR-18
E720-GN-18
M962-YL-18
K952-BR-18
M945-BR-18
185-YL-18
K952-BR-18
K952-BR-18
K952-BR-18
M960-PU-18
A586-OR-18
H807-YL-18
615-YL
118-GY
H807-YL-18
615-YL
K946-OR-18
200-BK-18
998-BR-18
M944-BU-18
M961-WH-18
M944-BU-18
M946-GN-18
200-BK-18
200-BK-18
615-YL-18
615-YL-18
200-BK-18
506-PU
M944-BU-18
E720-GN-18
E720-GN-18
615-YL-18
200-BK-18
501-GN-18
200-BK-18
200-BK-18
200-BK-18
K915-GN-18
200-BK-14
615-YL-18
200-BK-14
615-YL-18
615-YL-18
615-YL-18
998-BR-18
524-BU
K948-GY-18
K947-YL-18
K946-OR-18
K951-GY-18
K949-OR-18
K950-YL-18
K945-GY-18
K944-YL-18
K943-OR-18
590-GY-18
500-BR-18
200-BK-14
L24
200-BK-18
E E
M945-BR-18
998-BR-18
F718-BU-18
F717-YL-18
A
H
3
7
6
5
4
2
1
11
10
9
8
12
1
3
4
5
6
7
8
2
11
10
9
12
H
H
H
H
H
H
H
H
H
H
2
3
1
2
3
1
2
3
1
10
12
7
9
4
6
1
3
11
8
5
2
3
2
1
MAIN BACKUP SW
114-0421
BACKUP SW
(G/A)
110-7884
BACKUP SW
(TRAVEL LEFT)
9G-0011
BACKUP SW
(BOOM)
9G-0011
BACKUP SW
(TRAVEL RIGHT)
9G-0011
A
A
7
8
1
6
5
4
3
2
H
H
L21
L20
L7
C538-OR-18
WINDSHIELD SW
9G-2795 (NOTE E)
L29
C537-GN-18
WIND SW
L23
11
8
2
12
1
9
8
2
7
6
5
4
3
10
1
4
5
6
7
3
H
A
H
A
ATCH START
AID SW
111-4784
ATCH FINE
SWING CONT SW
111-4788
INTER SW
H
ATCH HAMMER
CONT SW
111-4787
HH
OUTPUTS
WIPER SW
MOT WASHER
+ 24V IN
WASH SW
GND IN
WIPER CONT
127-9838
E
200-BK-18
129-BU
200-BK
E
E
135-BU
103-RD-18
210-BK
210-BK
210-BK
615-YL-18
615-YL
200-BK-14
200-BK
200-BK
200-BK-14
200-BK-18
524-BU
118-GY
633-BU-18
139-OR-18
638-WH
120-YL
135-BU
210-BK
615-YL
103-RD-18
615-YL
514-PU
XY
A
593-GN-18
120-YL
200-BK
120-YL
633-BU-18
139-OR-18
638-WH
135-BU
210-BK
C537-GN-18
H446-PK-18
C538-OR-18
118-GY
524-BU
E
AK (NOTE H)
513-OR-18
513-18-OR
C
REFRIGERANT
LOW PRESS SW
114-5333
1
2
200-BK-18
HORN
7T-0969
1
2
CHASSIS
LAMP
153-2523
D
HORN
7T-0970
D
K
R (NOTE D)
L27
200-BK
HORN
7T-0969
D
ON(KEY)
GROUND
B
A
ATCH
AUTO
LUBRICATION
PUMP
150-2782
200-BK
SIGNAL
200-BK
E
AK (NOTE H)
616-BU
H442-YL-18
168-RD-10
200-BK-10
322-GY
200-BK
322-GY
322-GY
322-GY
322-GY
322-GY
D
200-BK
307-OR
306-GN
8
130-RD-14
200-BK
200-BK
150-RD-18
E456-WH-18
607-PK
C
E456-WH-18
607-PK
4
3
140-BU
200-BK-18
H441-GN-18
H442-YL-18
D
140-BU
200-BK
200-BK-18
200-BK-18
1
2
K924-YL-18
XY
XY
XY
200-BK
200-BK200-BK
709-OR709-OR
140-BU
200-BK
D
D
BOOM LAMP
153-2521
K
R (NOTE D)
AG
AH(NOTE D)
K
R (NOTE D)
AUTOLUB
PISTON SW
STICK
152-9614
2
1
AUTOLUB
PISTON SW
BUCKET
152-9614
2
4
1
2
1
3
2
1
GROUND
ON(KEY)
200-BK
D
K
R (NOTE D)
AG
AH(NOTE D)
7
6
5
4
3
2
P944-GY
AH
AG
NOTE D: USE WITH MASS BOOM
200-BK-18
200-BK-18
321-BR-18
615-YL
1
B
AC
(NOTE G)
AC
(NOTE G)
ATCH
CWTW REMOVAL
CONT SOL
123-2514
2
1
ATCH CWTW
REMOVAL SW
114-0421
A
K924-YL
C
200-BK-18
L982-PK-18
147-PU-18
E790-PK-18
200-BK-18
L982-PK-18
L53
109-RD-8
10A
H807-YL-18
H807-YL-18
2
1
BOOM SOL
RETRACT
112-5874
2
1
STICK SOL
RETRACT
112-5874
2
1
BUCKET SOL
RETRACT
112-5874
2
1
X
TRAVEL RH
SOL REAR
112-5874
X
X
2
1
X
TRAVEL LH
SOL REAR
112-5874
X
2
1
ATT SOL
RETRACT
112-5874
130-RD-14
2
1
ANTI DRIFT
SOL BOOM
147-6776
NEUTRAL FLOW
BYPASS SOL
147-6776
1
2
170-YL-14
150-RD-18
170-YL-14
178-RD-14
124-GN
115-RD
332-BU-18
332-BU-18
332-BU-18
178-RD-14
178-RD-14
308-YL-18
151-GN-18
K924-YL
615-YL
K927-BU-18
109-RD-8
147-PU-18
H807-YL-18
E720-GN-18
200-BK
103-RD-18
200-BK
S
-
+
F
B
MOTOR
A
C
4
7
6
8
5
2
3
1
CONVERTER
131-0327
F
200-BK
C538-OR-18
C537-GN-18
ATCH ROTATING
BEACON SW
H
GND
24V BAT IN MEM
200-BK
615-YL
24V SW. IN
LIGHT OUT (DC 12V)
615-YL
200-BK
12V MEM OUT
GND
615-YL-18
200-BK-18
124-GN
200-BK-18
200-BK-18
615-YL-18
615-YL-18
E
AK (NOTE H)
E
AK (NOTE H)
615-YL
615-YL
M
K949-OR-18
MF
ATCH
AM/FM RADIO
H
ATCH AUX
CKT SW
ATCH AUX
CKT SW
H
S
F
+ 12V LIGHT
GROUND
SPEAKER RH -
SPEAKER RH +
SPEAKER LH -
SPEAKER LH +
MEMORY + 12V
B+ 12V
7
K946-OR-18
8
1
2
200-BK-18
200-BK-18
200-BK-18
12
YL
11
10
GR
GY
9
12
200-BK
200-BK
11
10
H443-BR-18
615-YL
K952-BR-18
K943-OR-18
K952-BR-18
K952-BR-18
5
3
P946-BR
786-RD-18
786-RD-18
791-RD-18
791-RD-18
149-RD
G
791-RD-18
786-RD-18
786-RD-18
791-RD-18
786-RD-18
786-RD-18
791-RD-18
786-RD-18
791-RD-18
791-RD-18
K927-BU-18
P958-PK-18
K927-BU-18
P955-BU-18
306-GN
K929-GN-18
K928-GN-18
2
1
LS FRONT
SOL
147-6776
X
200-BK-18
110-RD-18
M948-BR-18
607-PK
607-PK
M953-BR-18
M961-WH-18
M960-PU-18
M948-BR-18
512-GN-18
511-BR-18
508-PU-18
509-WH-18
512-GN-18
511-BR-18
509-WH-18
508-PU-18
M963-BU-18
12V SW. OUT
LIGHT IN (DC 24V)
BU
RD
BK
M953-BU-18
4
3
2
1
633-BU-18
320-RD-18
M953-BU-18
M952-YL-18
M951-WH-18
M950-PU-18
M947-OR-18
M948-BR-18
M953-BU-18
M959-PK-18
M958-OR-18
M957-GY-18
M956-GN-18
M955-BR-18
M954-BU-18
M953-BU-18
M953-BU-18
M953-BU-18
M953-BU-18
M953-BU-18
M953-BU-18
M953-BU-18
M948-BR-18
M949-PK-18
M948-BR-18
M948-BR-18
M948-BR-18
M948-BR-18
M948-BR-18
M953-BU-18
M959-PK-18
M958-OR-18
M957-GY-18
M956-GN-18
M953-BU-18
M959-PK-18
3 2 1
101112 9 8 7 6 5 4 3 2 1
5
6
7
8
139-OR-18
607-PK
M948-BR-18
6
5
1
2
M943-YL-18
210-BK
120-YL
135-BU
615-YL-18
3
4
118-GY
524-BU
UPPER WIPER MOTOR
131-0399
4
3
2
M948-BR-18
M958-OR-18
X
X
1
M942-WH-18
X
103-RD-18
K952-BR-18
2
1
M947-OR-18
M962-YL-18
M953-BU-18
M947-OR-18
M955-BR-18
TRAVEL SPEED
SHIFT SOL
121-1491
HYD LOCK
SOL
121-1491
X
1
2
PS PRESS
SOL
111-9916
1
2
135-BU
139-OR-18
633-BU-18
M935-BU-18
K924-YL
E
508-PU-18
509-WH-18
511-BR-18
512-GN-18
S
5
7
M957-GY-18
M956-GN-18
M948-BR-18
M947-OR-18
M953-BU-18
6
8
4
3
2
M955-BR-18
M954-BU-18
M948-BR-18
M947-OR-18
1
XY
M948-BR-18
M947-OR-18
M954-BU-18
124-GN
124-GN
615-YL
615-YL
200-BK-18
M947-OR-18
M953-BU-18
M948-BR-18
M947-OR-18
M947-OR-18
6
M947-OR-18
M947-OR-18
M947-OR-18
615-YL
5
F853-BR-18
E790-PK-18
6
L41
8
7
6
5
151-GN-18
154-RD-18
M947-OR-18
M947-OR-18
M947-OR-18
1
2
3
4
L6
FLOW CONT LH-R (-)
HORN (-)
FLOW CONT LH-L (-)
FLOW CONT LH-L (+)
HORN (+)
110-RD-18
178-RD-14
BREAKER 5
6T-3643
BREAKER 8
6T-3643
160-RD
160-RD
124-GN
XY
J
152-BU-14
CONTROL SW
113-2531
L7
A
LH JOYSTICK
146-6706
C
+B
SWITCH
GND
PWM
HAMMER PEDAL
153-8709
A
B
NEUTRAL START
LIMIT SW
111-4799
FLOW CONT LH-R (+)
+B
PWM Y
GND
PWM X
SW CMH
SW Y
-
SW X
L8
ANTENNA CABLE
111-4846
A
SW CMH
8
6
7
4
1
5
2
3
XY
210-BK
L34
L25
L21
15A
-
L34
STRAIGHT
TRAVEL PEDAL
145-3059
A
PWM
GND
SWITCH
+B
A
SW TR
-
SW TL
SW CMH
TRAVEL PEDAL
145-3056
PWM TR
GND
PWM TL
+B
-
SW CMH
OPERATOR STATION
CHASSIS LAMP
153-2523
149-RD-18
115-RD-18
200-BK-18
200-BK-18
JJ
HH
615-YL-18
615-YL-18
200-BK-18
200-BK-18
M945-BR-18
200-BK-18
180-GN-14
4
176-YL-14
MM
BK
200-BK-18
235-BK-14
200-BK-18
RD
180-GN-18
BU
8630-BU-18
578-BU-18
615-YL
A
9
176-YL-18
5
4
3
2
1
GY
GR
YLL972-BU-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
M948-BR-18
M960-PU-18
M962-YL-18
178-RD-14
M944-BU-18
200-BK
200-BK
2
1
A758-BR-18
124-GN
A757-GY-18
615-YL-18
200-BK-18
152-BU-18
524-BU
A756-BU-18
W INT (6)
200-BK-14
A755-PK-18
576-PK-18
235-BK-14
M935-BU-18
185-YL-18
791-RD-18
786-RD-18
501-GN-18
590-GY-18
200-BK-18
200-BK-18
M963-BU-18
8
7
6
5
M964-BR-18
M965-GN-18
1
2
3
4
521-YL-18
2
4
5
1
6
3
CONTROL GP
159-3665
124-GN
5
12
10
6
7
8
11
1
4
3
2
H
ATCH FLOW
CONT SW
111-4788
FLOW CONT RH-R (+)
CONTROL SW
113-2531
ONE TOUCH LOW IDLE (+)
FLOW CONT RH-L (+)
GND
+B
L CHASSIS
L BOOM
WASH
W LOW
W INT (3)
FLOW CONT RH-L (-)
H
H
SWITCH PANEL
111-4800
R
C
ONE TOUCH LOW IDLE (-)
6
S
B
OFF
ON
ST
PK
MODE B
MODE A
MODE SELECT
BU
GN
BR
BK
S4
S3
S2
S1
COM
H
THROTTLE
POS SW
106-0107
FLOW CONT RH-R (-)
H
A
L22
L23
L10
GY
PU
BR
RED
WHITE
ORANGE
YELLOW
PINK
ABBREV COLOR
BLACK
GRAY
PURPLE
BROWN
BK
PK
YL
OR
WH
RD
GN
BU
GREEN
BLUE
ATCH
SEAT WITH
SEAT HEATER
111-6458
H
H
ATCH SEAT
HEATER SW
111-4783
H
SW X
-
SW Y
SW CMH
PWM X
GND
PWM Y
+B
RH JOYSTICK
146-6707
L10
J
J
J
KEY SW
9G-7641
XY
160-RD
235-BK-14
235-BK-14
235-BK-14
E997-BR
H
K909-BU
325-PK-18
892-BR-18
615-YL
615-YL
615-YL
615-YL
365-YL-18
329-YL-18
329-YL-18
509-WH-18
120-YL
120-YL
120-YL
329-YL-18
615-YL
200-BK-18
103-RD-18
508-PU-18
509-WH-18
511-BR-18
512-GN-18
365-YL-18
210-BK
L9
120-YL
135-BU
120-YL
XY
F
C415-WH-18
E708-PK-18
E707-GN-18
P967-PU-18
C414-BU-18
893-GN-18
892-BR-18
200-BK-18
CAN LOW
CAN SHIELD
CAN HIGH
N.C.
+B
GROUND
E998-BR-18
411-PK-18
E998-BR-18
411-PK-18
C413-YL-18
E708-PK-18
E707-GN-18
C414-BU-18
C413-YL-18
E997-YL-18
200-BK
E997-YL-18
410-WH-18
168-RD-18
168-RD-18
168-RD-18
168-RD-18
168-RD-18
200-BK-18
L976-GN-18
L976-GN-18
L976-GN-18
365-YL-18
168-RD-18
K909-BU
615-YL
10A
CDL+
CDL-
410-WH-18
C415-WH-18
E708-PK-18
E708-PK-18
C413-YL-18
C413-YL-18
C414-BU-18
C414-BU-18
P967-PU-18
893-GN-18
P967-PU-18
C413-YL-18
C414-BU-18
P967-PU-18
E708-PK-18
E707-GN-18
508-PU-18
L3
200-BK-10
168-RD-10
325-PK-18
365-YL-18
118-GY
AG
168-RD-10
323-WH-10
524-BU
524-BU
118-GY
200-BK
118-GY
615-YL-18
615-YL-18
118-GY
101-RD-10
200-BK-10
506-PU
524-BU
XY E
200-BK-18
110-RD-18
323-WH-10
638-WH
139-OR-18
512-GN-18
L976-GN-18
4
1
5
2
3
200-BK-18
6
1
B
C
A
176-YL-14
511-BR-18
200-BK-18
176-YL-14
180-GN-14
OPERATOR STATION
607-PK
180-GN-14
L976-GN-18
P967-PU-18
E707-GN-18
E707-GN-18
152-BU-14
152-BU-14
AUX CKT
103-RD-18
F M
615-YL
135-BU
120-YL
638-WH
139-OR-18
633-BU-18
118-GY
524-BU
M
CAB LAMP
153-2521
200-BK
200-BK-18
200-BK
200-BK-18
607-PK
200-BK-18
210-BK
X
135-BU
615-YL
615-YL-18
12V SOCKET
121-0987
L976-GN-18
200-BK-14
5
1
6
2
3
44
633-BU-18
1
F
200-BK
E
118-GY
524-BU
200-BK-18
200-BK-18
CAB LAMP
153-2521
2
1
638-WH
200-BK-18
200-BK
210-BK
210-BK
2
1
ATCH REFUELING
POWER RELAY
3T-0376
X
P
AF
AE
NOTE A: THE FOLLOWING WIRE PAIRS MUST BE TWISTED
AT LEAST 1 TURN PER 25MM.
(892-BR, 893-GN) (E793-BU, E794-YL)
X
G
B
AD
AC
V
NOTE C: THE FOLLOWING WIRE PAIRS MUST BE TWISTED
AT LEAST 1 TURN PER 50MM.
(E708-PK, C413-YL, C414-BU)
UNLESS OTHERWISE SPECIFIED ALL WIRE IS 16 GAUGE.
COMPONENTS ARE SHOWN INSTALLED ON A FULLY
OPERABLE MACHINE WITH THE KEY AND ENGINE OFF.
GG
FF
EE
CC
BB
AA
CABLE AS.
MM
WIRE AS.
R
M
PROVISION
K
J
H
F
E
D
C
IDENT
PART NO. LOC
HARNESS AS.
Z
NN
S
T
A
NOTE E: NOT NECESSITY FOR ELECTRIC OPNABLE WINDSHIELD
U
SS
P
163-6712
162-9850
163-6760
163-6784
149-5057
149-5056
149-4987
117-2763
149-4986
145-0570
145-0609
132-1827
149-5025
121-1044
149-5007
8V-0622
149-5006
116-0081
8V-0622
149-4989
163-6649
149-5004
117-7028
149-5003
162-9852
162-9853
162-8887
162-8886
149-4988
162-9851
164-5759
163-6650
136-4731
116-0096
149-4985
116-0098
149-5064
149-5017
I-8
H-3
A-3
A-3
I-9
I-8
B-9
D-12
A-10
G-9
D-7
A-4
B-10(NOTE G)
A-11
I-11 (NOTE B)
I-11 (NOTE B)
I-12 (NOTE B)
I-11
I-12
I-12
G-8
A-4 (NOTE D)
E-1
A-4
H-4
F-4
B-5
C-5
C-12
F-12
I-7
G-8
H-3
A-3
C-5
A-3
I-8
A-3
KEY PAD
149-2356
MESSAGE
CENTER
148-2949
ADDRESS
CLOCK
+V DISPLAY
GROUND
DATA
3
1
4
2
GROUND
+V DISPLAY
GAUGE
CLUSTER
125-6235
LOAD
DATA
5
4
DATA
LOAD
1
3
2
6
GROUND
+V DISPLAY
CLOCK
ADDRESS
6
5
3
4
1
2
168-RD-10
DESCRIPTIONSYMBOL
CONNECTOR
ELECTRICAL CONNECTION
TO MACHINE STRUCTURE
INTERNAL ELECTRICAL
CONNECTION TO SURFACE
OF COMPONENT
BLADE, SPADE, RING,
OR SCREW TERMINAL
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ATCH WIRE, CABLE,
COMPONENT
L#
CIRCUIT GROUPING
DESIGNATION
L18
1
2
DIODE
121-1022
200-BK-10
1
2
U U
ATCH
REFUELING
START RELAY
111-4871
576-PK-18
152-BU-18
135-BU
U
176-YL-18
578-BU-18
8630-BU-18
180-GN-18
180-GN-18
8630-BU-18
578-BU-18
176-YL-18
152-BU-18
576-PK-18
325-PK-18
200-BK-18
ACTION
ALARM
3E-6328
ACTION LAMP
3T-0304
D
ATCH
REFUELING PUMP
123-3929
ATCH
REFUELING
PUMP SW(NO)
6T-9442
T
P
P
+
-
ATCH
REFUELING
STOP RELAY
111-4871
P
TT
ATCH
REFUELING
PUMP SW(NC)
9X-4184
P
ATCH ROTATING
BEACON LAMP
1
2
L1
H441-GN-18
NOTE G: USE WITH CTWT REMOVAL.
E97818
THIS SCHEMATIC IS FOR THE 365B EXCAVATOR.
3E-6332
START AID
143-1645 V00
START AID SOL
START AID SW
CONN 9
CONN 1
CONN 2
CONN 6 CONN 7 CONN 8
CONN 10
CONN 5
CONN 4
CONN 3
CONN 13
A
CONN 12
CONN 11
CONN 14
CONN 15
CONN 16
CONN 17
CONN 18
CONN 19
CONN 20 CONN 21 CONN 22
CONN 32
CONN 33
CONN 34
CONN 35
CONN 36
CONN 37
CONN 38
CONN 41
CONN 39
CONN 50
CONN 51
CONN 40
CONN 42
CONN 31CONN 30CONN 29CONN 28
CONN 43
CONN 25
CONN 24
CONN 26
CONN 27
CONN 44
CONN 45
CONN 46
CONN 47
CONN 48
CONN 23
CONN 49
CONN 52 CONN 53
JJ
MM
SS
NN
8
ALL DASHED LINES ARE ATTACHMENTS.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS OFF.
WIRES THAT HAVE BATTERY VOLTAGE
WHEN THE KEY SWITCH IS ON.
STARTING CIRCUIT.
GAUGE CIRCUIT
VIDS CIRCUIT.
PANEL LAMP CIRCUIT.
HEATER/AIR CONDITIONER CIRCUIT.
WASHER WIPER CIRCUIT.
GROUND CIRCUIT.
ENGINE CONTROL CIRCUIT.
MACHINE CONTROL CIRCUIT.
START AID CIRCUIT.
