320D NBT
CONN 32 47 52 48 137 132 139 147 76 152 7 66 CONN 29 31 CONN 28 88 89 144 133 140 134 125 146 UENR3604
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CONN 32 47
52
48
137
132
139
147
76
152
7
66
CONN 29
31
CONN 28
88
89
144 133 140 134 125
146
UENR3604-06 October 2016
15 CONN 38
51
CONN 20
Schematic
CONN 33
OPERATOR STATION REAR OF SEAT
68
OPERATOR STATION MSS KEYREADER
67
320D2 Excavator Electrical System
CONN 31 32 CONN 21
70
GBA1-UP LMA1-UP YEA1-UP XBB1-UP TMF1-UP DFM1-UP HDM1-UP JFM1-UP DNP1-517 KHR1-UP ZCS1-UP E.T1-161 NBT1-UP
CONN 46 CONN 47
69
154
64 74
129
45
46
136
145
118
42
23
156
22
21
75
CONN 50
65
CONN 30
18
19
20
OPERATOR STATION LEFT SIDE
126
30
16
CONN 44
CONN 45 CONN 51 138
78
50
1
57
151
CONN 48
OPERATOR STATION RIGHT SIDE
150
120
26
CONN 2
27
28
OPERATOR STATION M HARNESS CONN.
60
62
117
100
CONN 49 © 2016 Caterpillar, All Rights Reserved
OPERATOR STATION TOP
116
72
73
CONN 24
CONN 25
Printed in U.S.A.
Harness And Wire Electrical Schematic Symbols
87
Symbols
CONN 4
99
T
CONN 5
Pressure Symbol
119
53
Temperature Symbol
86
Level Symbol
Circuit Breaker Symbol
Flow Symbol
Symbols and Definitions Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.
CONN 36
80
56 CONN 14 CONN 13
11
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.
96
Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.
153
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
CONN 3
40 58
77
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.
10 130
41 25
148
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.
T
8
71
CONN 26 CONN 27 143
24
142
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.
61
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.
36 149
9
17
FUELING PUMP ATCH
79 85
54
Failure Mode Identifiers (FMI)¹
111
FMI No.
90
112 110 108
109 91 105
107
106 93
CONN 35 131 CONN 40 135
128 CONN 19
CONN 39
CONN 37
CONN 42 CONN 43
CONN 12
CONN 41
CONN 11
CONN 16
CONN 15 CONN 17
BATTERY COMPARTMENT
OPERATOR STATION BELOW
81
101 122
PUMP ROOM COMPARTMENT RIGHT REAR
104 CONN 18
43
CONN 22
115
44
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.
Harness and Wire Symbols Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
97
83
141
82
55
98
113
114
MAIN VALVE
CONN 52
3
39
4
2 13
34
63
6
BELOW FUEL TANK
CONN 1
29
CONN 6
5
95 12
33 124
38
ENGINE FRONT
ENGINE REAR
PIVOT MOTOR FORWARD
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
1 2
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
123
37
DISCONNECT BOX
Schematic Location
Machine Location
5A Fuse (5 Amps)
Component Part Number
9X-1123
Harness identification code: This example indicates wire group 325, wire 135 in harness "AG".
E-2
1
Wire Gauge Wire Color
Connector Location Component
Sender - Hydraulic Temperature
Schematic Location
Machine Location
A-14
79
Alarm - Travel Atch
A-14
2
Sensor - Atmosphere
I-12
80
Alternator
E-16
3
Sensor - Coolant Temperature
F-16
81
Connector Number
Schematic Location
CONN 1
J-16
CONN 2
I-16, J-16
Assembly - Block
G-11
4
Sensor - Engine Oil Pressure
D-16
82
Assembly - Holder
F-10
5
Sensor - Engine Speed Pickup
D-16
83
CONN 3
I-16, J-16
Bar - Bus
G-10
6
Sensor - Fuel Level
A-14
84
CONN 4
H-14
Base - Fuse
E-7
7
Sensor - Fuel Plugged
B-16
85
CONN 5
H-14
Battery - Front
F-15
8
Sensor - Pump 1 Pressure
A-16
86
CONN 6
D-13
Battery - Front Atch
F-15
9
Sensor - Pump 2 Pressure
A-16
87
Battery - Rear
F-16
10
Socket - 12V/10A A Atch
D-6
88
CONN 7
C-13
Battery - Rear Atch
F-16
11
Socket - 12V/10A B Atch
D-6
89
CONN 8
B-13, C-13
CONN 9
A-12
CONN 10
A-11
Breaker - Alternator
G-10
12
Solenoid - 1P 2P Change 1 Atch
B-16
90
Breaker - Glow
G-10
13
Solenoid - 1P 2P Change 2 Atch
C-16
91
Breaker - Main
G-10
14
Solenoid - A/C Clutch
F-16
92
Coil - Exciter Atch
H-1
15
Solenoid - Double Action Atch
B-16
93
CONN 11
G-11
Control - Wiper
C-2
16
Solenoid - Engine Shut Off
D-16
94
CONN 12
G-11
Converter - 12V 10A Atch
I-3
17
Solenoid - Fine Swing
A-8
95
Converter - 12V Power
C-6
18
Solenoid - Flow Limit Atch
A-16
96
CONN 13
H-11
Converter - 12V Radio Atch
B-5
19
Solenoid - Heavy Lift Atch
A-11
97
CONN 14
I-11
Converter - Radio
C-7
20
Solenoid - Hydraulic Lock
A-11
98
CONN 15
I-10
Diode - Alternator
F-5
21
Solenoid - Power Shift Pressure
A-16
99
CONN 16
I-10
Diode - Lamp
F-8
22
Solenoid - Quick Coupler Atch
H-13
100
Diode - Main Relay
C-8
23
Solenoid - Relief 1 Atch
C-9
101
CONN 17
H-10
Diode - Power Relay Atch
B-5
24
Solenoid - Relief 2 Atch
B-9
102
CONN 18
A-9
Diode - Start Relay
C-11
25
Solenoid - Single Action 1 Atch
B-9
103
CONN 19
G-8
ECM - Machine
E-10
26
Solenoid - Single Action 2 Atch
B-9
104
CONN 20
G-8
ECM - Product Link (Basic)
J-15
27
Solenoid - Stem 1 Extend Atch
C-14
105
CONN 21
C-7
ECM - Product Link (PL300)
J-14
28
Solenoid - Stem 1 Extend Atch
B-11
106
Governor
D-16
29
Solenoid - Stem 1 Retract Atch
B-11
107
CONN 22
B-7
Ground - Cab 1
D-4
30
Solenoid - Stem 2 Extend Atch
C-14
108
CONN 23
A-8
Ground - Cab 2
C-6
31
Solenoid - Stem 2 Extend Atch
B-11
109
Ground - Cab 3
E-4
32
Solenoid - Stem 2 Retract Atch
B-11
110
CONN 24
A-7 A-7
Ground - Chassis 1
C-16
33
Solenoid - Stem 3 Extend Atch
D-14
111
CONN 25
Ground - Chassis 2
C-16
34
Solenoid - Stem 3 Retract Atch
D-14
112
CONN 26
A-6
Ground - Chassis 3
A-10
35
Solenoid - Swing Brake
A-11
113
CONN 27
A-6
CONN 28
C-6
Ground - Chassis 4
J-10
36
Solenoid - Travel Speed
A-11
114
Ground - Chassis 5
F-11
37
Solenoid - Travel Straight
A-11
115
Ground - Disconnect Strap
F-11
38
Solenoid - Universal QC High Atch
A-9
116
CONN 29
Ground - Engine Strap
E-16
39
Solenoid - Universal QC Low Atch
A-9
117
CONN 30 SERVICE CONNECTOR
Ground - Platform
J-7
40
Suspension - Air Atch
J-4
118
CONN 31
C-6
Ground - Platform Chassis Strap
J-8
41
Switch - Air Cleaner
J-12
119
Heater - Seat Atch
H-3
42
Switch - Aux Pump Pressure (Step 4) Atch
J-1
120
CONN 32
G-7
C-6 C-6
Horn - Forward Warning LH
B-7
43
Switch - Boom Raise Pressure Atch
B-10
121
CONN 33
G-6
Horn - Forward Warning RH
B-7
44
Switch - Cold Start Advance
E-16
122
CONN 34
G-6
Joystick - LH (3 Switch) Atch
J-3
45
Switch - Disconnect
F-11
123
CONN 35
J-5
Joystick - LH Atch
J-3
46
Switch - Engine Oil Level
D-16
124
Joystick - RH (3 Switch) Atch
I-2
47
Switch - Fine Swing Control Atch
B-1
125
CONN 36
J-5
Joystick - RH Atch
I-1
48
Switch - Foot Atch
J-1
126
CONN 37
G-3, G-4, H-4, H-5
G-13
127
CONN 38
G-5
I-1
128
Keyreader - MSS Atch
H-2
49
Switch - Hammer Return Filter Atch
Lighter - Cigar
D-3
50
Switch - High Pressure (Stem 1) Atch
Meter - Service
E-2
51
Switch - Horn
Monitor
F-1
52
Switch - Hydraulic Oil Filter
Motor - Lower Washer Atch
F-10
53
J-1
54
Motor - Starting
E-16
55
Motor - Washer
F-10
Motor - Wiper
D-2
Motor - Lower Wiper Atch
14 CONN 8 CONN 7
1 2
Component Location Component
35 CONN 10
Receptacle Pin or Socket Number
325-AG135 PK-14
251 & 261 252 & 262 892 & 893
121
CONN 9
84
Part Number: for Connector Receptacle
Plug
The following wire pairs must be twisted at least 1 turn per 25mm:
102 127
L-C12 3E-5179
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
2
103
92
L-C12 3E-5179
1
Part Number: for Connector Plug
Alarm - Action
CONN 23
Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
AG-C4 111-7898
94
59
Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
CONN 39
B-5
J-3
129
A-14
130
CONN 40
H-4
Switch - Implement Pressure
I-4
131
CONN 41
H-4
Switch - Key
H-1
132
CONN 42
H-4
Switch - Lower Washer Atch
B-3
133
56
Switch - Lower Wiper Atch
B-2
134
57
Switch - Medium Pressure (Step 3) Atch
J-1
CONN 43
I-4
135
CONN 44
B-3
J-1
58
Switch - Neutral Start Limit
J-3
136
CONN 45
C-2
Plugs - Glow
E-16
59
Switch - One Touch Low Idle
E-2
137
CONN 46
F-2
Pump - Lifting
B-16
60
Switch - Panel
D-2
138
Pump - Refueling Atch
B-5
61
Switch - Quick Coupler Atch
D-1
139
CONN 47
F-2
Radio - Product Link 2nd Generation
H-14
62
Switch - Radio Mute Atch
B-2
140
CONN 48
F-2
Relay - Glow
F-10
63
Switch - Refueling Level Atch
A-14
141
CONN 49
G-2
Pedal - Aux LH Atch
Relay - LH Speaker (-) Atch
G-9
64
Switch - Refueling Start (NO) Atch
A-5
142
Relay - LH Speaker (+) Atch
G-9
65
Switch - Refueling Stop (NC) Atch
A-5
143
CONN 50
H-2
Relay - Main
C-9
66
Switch - Seat Heater Atch
B-3
144
CONN 51
Relay - QC Hydraulic Lock On Atch
D-9
67
Switch - Secondary Shutdown
G-9
145
CONN 52
C-1 A-14
Relay - QC Hydraulic Lock Priority Atch
E-9
68
Switch - Speaker Exchange Atch
B-4
146
Relay - QC Hydraulic Lock Relay 1 Atch
D-9
69
Switch - Throttle Position
H-1
147
Relay - QC Hydraulic Lock Relay 2 Atch
D-9
70
Switch - Travel Left Pressure
I-1
148
Relay - Refueling Power Atch
B-6
71
Switch - Travel Right Pressure
I-1
149
Relay - Refueling Start Atch
A-5
72
Switch - Travel Straight Pressure Atch
I-1
150 151
Relay - Refueling Stop Atch
B-5
73
Switch - Under Window Limit Atch
D-2
Relay - RH Speaker (-) Atch
G-9
74
Switch - Universal QC Atch
D-1
152
Relay - RH Speaker (+) Atch
H-9
75
Switch - Water Separator Level
B-16
153
E-9
76
Switch - Window Limit
F-2
154
Resistor - Machine CAN 1
Relay - Single Atch
C-11
77
Timer - Lamp Delay Atch
C-9
155
Resistor - Machine CAN 2
C-3
78
Unit - A/C
I-8
156
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.
42 Page,
155
UENR3604-06
49
(Dimensions: 56 inches x 35 inches)
CONN 34
16 CAP6 1 3422974
15
14
9
8
1 2
K871-GC13 WH-18 235-GC16 BK-18
K864-GF10 PK-18 M739-GF6 YL-18 K865-GF11 PU-18
GC-C1 1552269
(93) DOUBLE ACTION SOLENOID (SOL 3) ATCH 1211491 (NOTE G,H)
1 2
K879-GC7 200-GC15
GN-18 BK-18
1 2
(110) STEM 2 RETRACT SOLENOID ATCH 1119916
K857-GF3 WH-18 K868-GF14 BR-18 GF-C2 1552269
1 2
(107) STEM 1 RETRACT SOLENOID ATCH 1119916
K860-GF2 BU-18 K868-GF15 BR-18
(SYSTEM 18)
1 2 PU-16
+B GROUND SIGNAL
+B GROUND SIGNAL
1 2 3
1 2 3
1 2 3
235-C155
BK-18
C-C62 2304013 308-C182 YL-16 A209-C154 BK-18 K904-C117 GN-18
C-C63 2304013 308-C181 YL-16 A209-C123 BK-18 T967-C118 YL-18
308-C126 308-C126 308-C182 308-C181
YL-16 YL-16 YL-16 YL-16
C-C44 1552269 235-C175 321-C40 487-C19 491-C20 235-C176 235-C177
A209-C154 BK-18 A209-C123 BK-18 A768-C64
C-C53 1552269
BU-18
K904-C117 GN-18 M737-C77 WH-18 M739-C135 YL-18
1 2
C-C61 1552269 (99) POWER SHIFT PRESSURE SOLENOID 1119916
1 2
C-C60 3E3364
A768-C64
(79) HYDRAULIC TEMPERATURE SENDER 3422924 491-C20
1 2
CONN 52 WJ-C1 2304011
PK-18
235-C175 BK-18
1 2
1 2 GROUND SIGNAL
(130) HYDRAULIC OIL FILTER SWITCH 1733518
15
325-C174 PK-18
325-C174 PK-18
14
763-C75 A588-C167 G723-C92 K906-C62
BU-18 GN-18 YL-18 GN-18
M740-C74 200-C171 235-C170 235-C170 235-C93 235-C86 235-C85 235-C185
PK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18
GU-C4 3E3364 325-WJ1
C-C56 1552269 235-C176 BK-18 487-C19 OR-18
GN-18
1 2
T°
M737-C77 WH-18 M739-C135 YL-18
495-C22
495-C22 GN-18 235-C173 BK-18
C-C51 2434505
C-C52 2304011
BU-18
C-C59 1552269 1 2
C-C50 1552269 1 2
WJ-C2 2304011 325-WJ1 200-WJ2
YL-18 BK-18 C-C46 1552269
M740-C74 235-C185
235-C172 BK-18
(2) TRAVEL ALARM ATCH 2139100
(84) FUEL LEVEL SENSOR 3411842
T967-C118 YL-18
BK-18 BR-18 OR-18 PK-18 BK-18 BK-18
235-C173 BK-18
C-C54 3E3364 1 2
321-C40 BR-18 235-C177 BK-18
G723-C92 235-C85
CONN 9
PK-18
1 2
A588-GU7 GN-18 200-GU9 BK-18
PK-18 BK-18 C-C47 1552269
763-C75 235-C86
BU-18 BK-18
K906-C62 235-C93
GN-18 BK-18
C-C48 1552269
C-C49 1552269 A588-C167 GN-18 200-C171 BK-18 GU-C5 1552269 A588-GU8 GN-18 200-GU9 BK-18
1 2
BK-18
779-GU2 780-GU1 A588-GU3 A588-GU3
WH-16 PU-16 GN-18 GN-18
1 2
(114) TRAVEL SPEED SOLENOID 1211491
1 2
(113) SWING BRAKE SOLENOID 1211491
1 2
(98) HYDRAULIC LOCK SOLENOID 1211491
779-GU2 780-GU1 200-GU5 200-GU6
200-WJ2
BK-16 BK-16 BK-18 BK-18 BK-16
WH-16 BK-16 638-A19 200-A53
BK-16 200-A53
L973-A114 GN-16
(141) REFUELING LEVEL SWITCH ATCH 3122645
12
11
CONNECTS TO A-C26 LOC H-4
103-AJ6 RD-16 508-AJ7 PU-18 511-AJ8 BR-18
200-C98 200-C97 200-C96 200-C95 200-C169
BK-16 BK-16 BK-16 BK-10 BK-18
168-C51 322-C6 325-C174 607-C7 616-C9 200-C169 200-C169 L973-C80
RD-10 GY-16 PK-18 PK-16 BU-16 BK-18 BK-18 GN-16
10
ATCH RADIO 2510541 ATCH AM FM RADIO (OSJ) 2510539
PU-16 GN-16 BK-18 BK-14 GN-18 GY-18 BU-18 PK-18 147-A58 L973-A114 235-A33 200-A29 403-A52 405-A75 412-A60 491-A56 PU-16 GN-16 BK-18 BK-14 GN-18 GY-18 BU-18 PK-18 147-F22 L973-F82 235-F114 200-F113 403-F115 405-F62 412-F2 491-F3
F-C42 7Y3966
F-C35 7Y3955 511-F118 512-F119
200-F116 200-F116 200-F149 200-F149 200-F155 200-F161 615-F163 615-F164 615-F129 615-F129 103-F96 A584-F169 200-F157 200-F162
200-F161 BK-16 1 2 3
BR-18 GN-18
GY-16 BU-16 BK-14 YL-16
AC-C1 2434505
CONN 22 1 2
CONNECTS TO AR-C1 LOC B-7
616-AC1 200-AC2
616-AE1 616-AC1 200-AC2 200-AE2
BU-16 BK-16
CONN 31
CONN 30
SERVICE CONNECTOR GH-C2 2434505 1 2
(18) 12V POWER CONVERTER 3245770
AJ-C3 2434505
CONN 29 F-C51 2434505
1 2
CONN 28
1 2
CONN 18
1 2
9
BK-14 PU-18 WH-18 BR-18 GN-18 200-F116 508-F120 509-F121 511-F118 512-F119
103-F96 200-F162
RD-16 BK-16
200-F157
BK-18
1 3 2 4
(154) WINDOW LIMIT SWITCH 1176306
118-F90 GY-16 152-F59 BU-16 615-F129 YL-16 615-F129 YL-16 103-F96 RD-16 A584-F169BU-18
BU-16 BU-16 GN-18 PU-18 BU-16
235-F114 BK-18 535-F124 BU-16 535-F151 BU-16
BK-14 210-F47
BK-16 BK-18 BK-16 BK-14 BK-16 BK-16 BK-18 BK-18 BK-18 200-F122 200-F182 200-F139 200-F113 200-F160 200-F168 200-F180 200-F8 200-F166
BK-14 BK-16 BK-18 BK-18 BK-18 BK-18 BK-16 200-F113 200-F139 200-F25 200-F181 200-F182 200-F182 200-F122
251-F23 YL-18 261-F152 GN-18 113-F101 OR-18 103-F70 RD-16 147-F22 PU-16 430-F33 BU-18 487-F34 OR-18 575-F106 YL-18 576-F107 PK-18 578-F105 BU-16 780-F21 PU-16 892-F98 BR-18 893-F111 GN-18 A537-F108PK-18 G976-F36 BU-18 L973-F82 GN-16 X738-F35 PK-18 200-F113 BK-14 135-F95 BU-14 OR-18 GN-18 OR-18 GY-18 OR-18 199-F165 501-F28 530-F29 590-F67 A586-F26
200-F160
BK-16
403-F4 412-F2 405-F62 491-F3
GN-18 BU-18 GY-18 PK-18
495-F1 496-F5 C468-F9 251-F189 251-F23 251-F147 251-F147 261-F152 261-F52 261-F51 261-F51 308-F144 892-F12 893-F11 103-F7 103-F7 103-F24 200-F8
GN-18 WH-18 BU-18 YL-18 YL-18 YL-18 YL-18 GN-18 GN-18 GN-18 GN-18 YL-18 BR-18 GN-18 RD-18 RD-18 RD-18 BK-18
200-F8 103-F27 152-F59 403-F76 535-F117 535-F124 535-F151 200-F166 199-F165 118-F90 506-F103 A584-F169
BK-18 RD-18 BU-16 GN-18 BU-16 BU-16 BU-16 BK-18 OR-18 GY-16 PU-18 BU-18
199-F165 501-F28 530-F29 A586-F26 590-F67 200-F166
OR-18 GN-18 OR-18 OR-18 GY-18 BK-18
200-F166 200-F8 200-F160 200-F168 200-F180
BK-18 BK-18 BK-16 BK-16 BK-18
1
1
EM-C19 2312295 (61) REFUELING PUMP ATCH 2291859
X-C8 1552269
CONN 39
1 2
616-AV1 616-AR1 200-AR2 200-AV2
616-AR1 BU-16 200-AR2 BK-16
E-C1 2304011 1 2
322-E1 200-E3
GY-16 BK-16
CONN 23
(117) UNIVERSAL QC SOLENOID LOW ATCH 1211491
607-C7 PK-16 200-C96 BK-16
BU-16 BU-16 BK-16 BK-16
L973-AM1 GN-16 200-AM2 BK-18
CONN 24
1 2
CONN 25
200-F122
BK-16
X-C4 1495051
322-E2 322-E1 200-E3 200-E4
GY-16 BK-16
GY-16 GY-16 BK-16 BK-16
1 2 3 4 5
(43) FORWARD WARNING HORN LH 7Y3919
(73) REFUELING STOP RELAY ATCH 1495050
(44) FORWARD WARNING HORN RH 7Y3920
113-F81 331-F187 430-F33 487-F34 501-F28 530-F29 590-F67 645-F88 646-F32 780-F30 A586-F26 G976-F36 X738-F35 251-F100 251-F109 251-F189 251-F189 261-F52 261-F52 261-F50 261-F48 200-F25 200-F181 199-F165
OR-18 OR-18 BU-18 OR-18 GN-18 OR-18 GY-18 RD-18 RD-18 PU-18 OR-18 BU-18 PK-18 YL-18 YL-18 YL-18 YL-18 GN-18 GN-18 GN-18 GN-18 BK-18 BK-18 OR-18
PK-18 GN-18
405-F62 C468-F9 412-F2 496-F5
GY-18 BU-18 BU-18 WH-18
103-F24 308-F144 893-F11 892-F12 200-F8
RD-18 YL-18 GN-18 BR-18 BK-18
251-F147 YL-18 261-F51 GN-18
410-F89
WH-18
410-F89
WH-18
1 3 7 8 2 4 5 6 9 10 11 12
+ BATTERY ACC CDL HIGH CDL LOW GROUND
X-C2 1211038
1 2
1 2
365-AA1 YL-18 325-AA2 PK-18
CONN 27 X-C1 2304011
(143) REFUELING STOP SWITCH (NC) ATCH 9X4184
Y-C1 2434505
X-C7 2304011
1 2
1 2
CONN 26
7
ENGINE OIL PRESSURE ENGINE OIL LEVEL COOLANT LEVEL HYDRAULIC OIL LEVEL AIH CONT STATUS
CAN1 + CAN1 J1939 SHIELD J1939 + J1939 ALARM
EM-C3 1552273
E
F-C33 1552269 1 2
199-F165 OR-18 410-F89 WH-18 410-F89
(1) ACTION ALARM 1321829
WH-18
F-C30 3495085 RD-18 F-C31 3495085 200-F166 BK-18 F-C32 3495085 403-F76 GN-18 103-F27
1
+B
1
GROUND
1
SIGNAL
(51) SERVICE METER 3660367
(151) UNDER WINDOW LIMIT SWITCH ATCH 1296466 152-F59
(50) CIGAR LIGHTER 9W0335
BU-16
535-F148 BU-16
535-F151 BU-16 535-F124 BU-16 535-F117 BU-16
535-F148 BU-16
(152) UNIVERSAL QC SWITCH ATCH 1055175 (57) WIPER MOTOR 1893424
(138) SWITCH PANEL 2277575
F-C1 1636659 113-F81 200-F25 251-F109 261-F50
OR-18 BK-18 YL-18 GN-18
430-F33 487-F34 X738-F35 G976-F36 T725-F37
BU-18 OR-18 PK-18 BU-18 WH-18
R725-F38
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12
780-F30 L885-F39 530-F29 590-F67 A586-F26 501-F28 646-F32 645-F88 331-F187
PU-18 BU-18 OR-18 GY-18 OR-18 GN-18 RD-18 RD-18 OR-18
L885-F39 BU-18
BU/BK BU/RD GN BU BK
AIR CLEANER SWITCH CAPSULE FILTER SWITCH SP FILTER SWITCH WTR SPR LEVEL SWITCH FUEL FILTER SWITCH DIGITAL GROUND DIGITAL GROUND 2ND FILTER SWITCH OLWD CANCEL SWITCH OPTION STG SWITCH FINE SWING SWITCH SM BM UP/DOWN SM BM DOWN QUICK COUPLER SWITCH OPTION ROCKER SWITCH WASHER WIPER INT-3 WIPER INT-6 WIPER LOW CHAS LAMP RELAY BOOM LAMP RELAY TRAVEL ALARM REVERSE FAN CHANGE DIGITAL GROUND DIGITAL GROUND
261-F48 251-F100
R725-F38 WH-18
A B C
OR-16 BR-16 GN-16 PU-16 BK-16
200-F168
BK-16
1 W. CCW 2 W. CW REV 13 STOP 12 4 INT-6 9 INT-3 8 LOW 7 WASH GROUND 10 RAISE-S 11 5 WA+ 6 ACC 3 WIPER CUT (16) WIPER CONTROL 1557042
A579-F176 A580-F177 A581-F178 A582-F179 A586-F26 590-F67 501-F28 530-F29 200-F180
PU-16
E562-GT18 E562-GT18 E562-GT22 E562-GT21 E562-GT16 E562-GT16 E565-GT20
D
3 4 6
2 3
BK-16
1 2 3 4 5
147-GV1 PU-16 E562-GV3 PU-16 E565-GV4 BU-16
CONN 45
CONN 51 GT-C1 7Y3953
CONN 51
AW-C1 7Y3953 F-C50 7Y3952
CONNECTS TO F-C50 LOC C-1
PU-16 PU-16 PU-16 PU-16 PU-16 PU-16 BU-16
F-C40 1636803
5
1
(139) QUICK COUPLER SWITCH ATCH 7N2353
OR-16 BR-16 GN-16 PU-16 OR-18 GY-18 GN-18 OR-18 BK-18
E562-GT22 PU-16 147-GT17 PU-16
F-C21 1636803
147-GV2
2
E565-GV4 BU-16 E562-GV3 PU-16
GV-C1 1673542
147-GT17 PU-16 E562-GT21 PU-16 E565-GT20 BU-16
251-F100 YL-18 261-F48 GN-18
F-C18 1636803
PU-16
506-F103 PU-18 118-F90 GY-16 A584-F169 BU-18
200-F168
F-C48 3E3370
T725-F37 WH-18
A579-F176 A580-F177 A581-F178 A582-F179 200-F168
GT-C7 1636803
GN-18 YL-18
F-C11 7Y3967
1 3 6 4 5 2
147-GV1
F-C26 1114816
F-C2 1636699
F-C14 7Y3967
F-C25 7Y3958
MOTOR
ACC GROUND CAN1 + CAN1 -
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
WH-18
L886-F13 BU-18 L973-F110 GN-18
F-C13 1636803
C
F-C17 1636803 F-C20 1636803
CONN 44
IDENT
PART NO.
A
421-2680
(146) SPEAKER EXCHANGE SWITCH ATCH 1702512
NOTE
(133) LOWER WASHER SWITCH ATCH 2382210
(144) SEAT HEATER SWITCH ATCH 2382211
DESCRIPTION
(140) RADIO MUTE SWITCH ATCH 2382216
(134) LOWER WIPER SWITCH ATCH 2382209
B
F: CONFIG.1,3’
431-9251
E
291-7560
F
388-6805
CAB
G
373-8980
CONSOLE-RH
H
251-0580
CONSOLE-LH
M
328-0021
KEY SW (CONSOLE)
R
170-9295
CAB LAMP
(142) REFUELING START SWITCH (NO) ATCH 6T9442
6
5
G: CONFIG.2
CHASSIS
H: CONFIG.11
FORWARD WARNING HORN
T
170-9295
CAB LAMP
X
238-1579
REFUELING PUMP
Y
238-1595
REFUELING PUMP
Z
153-2492
AA
238-1597
AC
267-7628
D D
J: GH 5A M: SYSTEM 3,16
W: 3/321SR
CALLOUTS
JUMPER REFUELING PUMP BOOM LAMP-LH
AE
267-7626
AG
251-0299
AJ
234-1124
AK
421-3867
RETURN FILTER
AL
369-0256
QUICK COUPLER
BOOM LAMP-RH SECONDARY SHUTDOWN SW RADIO CONVERTER
AM
259-5129
AR
259-5326
C
BOOM LAMP-LH
AV
259-5327
C
BOOM LAMP-RH
AW
238-2479
QUICK COUPLER
CA
388-6760
BAT.-STARTER
Callout Number (Machine Location from Component Locations Table)
(52) VALVE GP - CONTROL 138-1234 Part Number
Component Name
SYMBOL
CIRCUIT CONNECTED
NOTE C: USE WITH LONG BOOM. NOTE D: USE WITH SHORT BOOM.
CIRCUIT NOT CONNECTED
170-6929
BAT. JUMPER
CE
231-1827
BAT.-DISC SW
CF
388-6788
A
CG
170-6929
A
BAT. JUMPER
CH
259-5229
A
BAT.-DISC SW
251-0303
BAT.-STARTER
TERM. BLOCK-MAIN BREAKER
CL
251-0304
EK
373-8965
Y
ALT BREAKER-TERM. BLOCK
EM
283-2914
X
PRODUCT LINK (PL-GSM) 12V RADIO READY
FA
238-2390
MAIN RELAY-FUSE BASE
FC
238-2391
MAIN RELAY-FUSE BASE
GA
251-0598
G,H
CONFIG. 2,11
GC
369-0266
G,H
CONFIG. 2,11
GE
369-0269
M
SYSTEM 3,16
GF
377-8092
S
SYSTEM 18
GG
369-0286
R
MEDIUM CIRCUIT
259-5254
EXTEND WIRE FOR 12V READY
GK
275-6979
W
PRODUCT LINK 121SR (RADIO)
GL
259-4940
W
PRODUCT LINK (SERVICE CONN)
GN
259-4887
W
PRODUCT LINK 321SR (GATEWAY)
GT
267-7644
UQC
GU
369-0257
UQC
GV
267-7672
UQC
HT PA
418-6323 7G-1060
CHASSIS PLATFORM GND
PC
132-1805
DISCONNECT SW GROUND
PE
134-3355
STARTER GROUND
WE
238-2280
MAIN BREAKER-TERM. BLOCK
377-8044
GLOW RELAY-TERM. BLOCK
WH
163-6758
LAMP TIMER JUMPER
WJ WK
319-1335 377-8043
REFUELING PUMP GLOW BREAKER GLOW RELAY
4
NOTE E: USE WITH LAMP DELAY TIMER.
WIRE GROUP COLOR DESCRIPTIONS
ELECTRICAL CONNECTION TO MACHINE STRUCTURE
NOTE F: USE WITH CONFIG.1,3'. NOTE G: USE WITH CONFIG.2.
GROUND CIRCUIT WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON VOLTAGE CONVERTER OUTPUT CIRCUIT
DESCRIPTION
NOTE A: USE WITH COLD WEATHER.
FINE SWING
CC
GH
168-Y1 RD-18 L976-Y2 GN-18
PLATFORM
C
CJ
AA-C1 2304011
X-C6 2434505
(95) FINE SWING SOLENOID 2344460
8
491-F3 403-F4
FUEL LEVEL COOLANT TEMPERATURE HYDRAULIC OIL TEMPERATURE ALT R-TERM.
F-C4 1532602
HARNESS ASSEMBLY
AM-C1 1552269 1 2
(52) MONITOR 2602193 1 2 3 4 5 6 7 8 9 10 11 12
(71) REFUELING POWER RELAY ATCH 2130772
1 2 3 4 5
C-C43 2304011
EM-C4 2305010
(19) 12V RADIO CONVERTER ATCH 3245770
X-C5 1495051
C-C41 1211038
GN-18
(125) FINE SWING CONTROL SWITCH ATCH 2382212
CHASSIS LAMP 1532523
1 2
EM-C20 2434509
495-F1
F-C23 2304009
1
(78) MACHINE CAN RESISTOR 2 1743016
-
WH-16
DOME LAMP 1761986
BOOM LAMP(LH) ATCH 1532521
322-E2 200-E4
(116) UNIVERSAL QC SOLENOID HIGH ATCH 1211491
AM-C2 2304011
C-C37 2304011
BU-16
L886-F13 BU-18
F-C19 7Y3967
1
+
1
200-T2 BK-16
F
129-F57
113-F185 OR-16 139-F186 OR-16
1 2
BU-16 BU-16 BK-16 BK-16
(NOTE C)
325-C174PK-18
1 2
GN-18 WH-18 BU-18
1
616-AV1 BU-16 200-AV2 BK-16
C-C42 2434505
C-C36 2434505
495-F1 496-F5 C468-F9
F-C36 7Y3967
893-F142 GN-18 892-F143 BR-18 105-F40 RD-16
F-C49 2304011
ATCH CAB LAMP(RH) 1673441 1831035 (NOTE T)
F-C37 1673630
199-F165 OR-18 200-F181 BK-18 L973-F110 GN-18
F-C27 9W1951
(24) POWER RELAY DIODE ATCH 1974385
AR-C1 2434505 1 2
168-C51 RD-10 200-C95 BK-10
L973-C80 GN-16 200-C169 BK-18
GN-18 GY-18 BU-18 PK-18
BK-16 OR-18 OR-18 OR-18 RD-16 RD-18 YL-18 YL-18 GN-18 BR-18 GN-18 GN-18 YL-18 200-F139 113-F81 113-F81 113-F61 103-F6 103-F7 308-F144 251-F189 261-F52 892-F12 893-F11 261-F152 251-F23
(31) CAB 2 GROUND
616-AE1 BU-16 200-AE2 BK-16
322-C6 GY-16 200-C97 BK-16
1 2
PU-18 OR-18 BU-16 YL-18 GN-18 O R -18 BU-18 OR-18 RD-18 RD-18 BU-18 PK-18 BK-16 BK-14
F-C47 1532602
B D E A C F G H J
RD-16
F-C3 9G1906
(89) 12V/10A SOCKET B ATCH 3245771
GH-C4 2434506
1
CONN 46
(32) CAB 3 GROUND
(88) 12V/10A SOCKET A ATCH 3245771
GH-C3 2304013
WH-16
T-C4 7Y3966
F-C22 2397356
RD-16 OR-18 WH-18 BU-16 PU-16 PU-16 OR-18 BK-16 BK-16 BK-16 OR-18 PK-18 PK-18 RD-18 RD-18 RD-16
ATCH CAB LAMP(LH) 1673441 1831035 (NOTE T)
A584-F169 BU-18
(30) CAB 1 GROUND
GU-C3 1552269 779-GU2 WH-16 200-GU6 BK-18
200-F155 BK-16
BK-14 BK-14 BK-16 BK-16 BK-16 BK-16 YL-16 YL-16 YL-16 YL-16 RD-16 BU-18 BK-18 BK-16
T-C3 7Y3967 615-T1 YL-16
T-C2 7Y3967 1 200-T2 BK-16
F-C44 7Y3966
1
GH-C1 2305010
1
615-F164 YL-16
105-F102 RD-16 308-F104 YL-16 105-F77 113-F61 123-F64 129-F57 147-F63 147-F83 199-F69 200-F138 200-F139 200-F140 331-F187 603-F133 607-F49 645-F88 684-F130 103-F6
1
200-R2 BK-16
T-C1 7Y3966 615-T1 YL-16
F-C43 7Y3967
SPEAKER (L) 7Y5505
+ -
BK-16 BK-14 BK-16 BK-18 BK-16
118-F90 152-F59 200-F68 615-F129
RD-16
CONN 47 1 2 3
PU-18 WH-18
1 R-C4 7Y3966
R-C2 7Y3967 1 200-R2 BK-16
CONN 48
SPEAKER (R) 7Y5505
+ -
R-C3 7Y3967 615-R1 YL-16
200-F160 200-F116 200-F149 200-F157 200-F162
GN-16 OR-16 RD-18 BR-18 GY-16 PK-16 BU-16 WH-16 YL-16 RD-16
200-F160 BK-16
318-F92 307-F94 320-F85 321-F44 322-F86 607-F87 616-F84 638-F91 308-F104 105-F102
X-C3 1160126
(104) SINGLE ACTION SOLENOID 2 ATCH 2154890 (NOTE G,H)
1 2
780-GU1 PU-16 200-GU5 BK-18
WH-16 PU-16 BK-18 BK-18
RD-14 RD-18 RD-10 RD-18 RD-14 RD-14
780-F30 113-F81 129-F57 251-F189 261-F52 331-F187 430-F33 487-F34 645-F88 646-F32 G976-F36 X738-F35 200-F139 200-F113
BK-18 BK-18 BK-14 BK-16 BK-16 BK-16
130-F75 154-F93 168-F73 172-F10 175-F72 184-F74
YL-16 RD-18 BK-16 BK-16 RD-16 RD-16 RD-16 RD-16 RD-16 RD-18 YL-18 YL-18 RD-18 RD-16 WH-18 BU-16 PU-16 PU-16 OR-18 OR-18 PK-18 PK-18 RD-18
200-F136 200-F134 200-F68 200-F138 200-F139 200-F140
GY-18 YL-16 GN-14 OR-16
308-F104 684-F130 200-F138 200-F140 105-F137 105-F137 105-F77 105-F102 105-F40 646-F32 308-F144 308-F144 646-F32 105-F40 123-F64 129-F57 147-F63 147-F83 199-F69 331-F187 603-F133 607-F49 645-F88
RD-16 RD-16 RD-16 OR-16 PU-16 PU-16 RD-18 OR-18 OR-16 GN-16 RD-18 BR-18 GY-16 OR-18 PK-18 PK-18 PK-16 YL-16 BU-16 WH-16 RD-18 RD-18 BK-18 BK-18
309-F99 120-F55 124-F65 127-F60
403-F4 405-F62 412-F2 491-F3
103-F70 RD-16 113-F101 OR-18 135-F95 BU-14 147-F22 PU-16 200-F68 BK-14 200-F113 BK-14 210-F47 BK-14 235-F114 BK-18 251-F23 YL-18 261-F152 GN-18 430-F33 BU-18 OR-18 487-F34 506-F103 PU-18 535-F117 BU-16 575-F106 YL-18 576-F107 PK-18 578-F105 BU-16 780-F21 PU-16 892-F98 BR-18 893-F111 GN-18 A537-F108 PK-18 G976-F36 BU-18 L973-F82 GN-16 X738-F35 PK-18 403-F115 GN-18 403-F115 GN-18 403-F76 GN-18
1 2 (21) ALTERNATOR DIODE 1211022
1
615-F163 YL-16
PU-16 PU-16
BU-16 BK-16 135-A25 210-A26
149-F80 115-F78 114-F79 199-F135 160-F53 147-F83 154-F93 199-F69 307-F94 318-F92 320-F85 321-F44 322-F86 331-F187 603-F133 607-F49 607-F87 615-F129 616-F84 638-F91 645-F88 684-F130 200-F134 200-F136
G
R-C1 7Y3966 615-R1 YL-16
F-C41 7Y3967
CAB
(103) SINGLE ACTION SOLENOID 1 ATCH 2154890 (NOTE G,H)
1 2
K872-GC11 OR-18 200-GC9 BK-18
M-C6 1532541
M-C8 7Y3967
WF
13
CONN 37
OR-18 BK-18 WH-18 GN-18
1 2 3 4 5 6 7 8 9 10
ACC GROUND SPKR LH(-) AUX-SPKR(-) SPKR RH(-) ILLUM BACKUP SPKR LH(+) AUX-SPKR(+) SPKR RH(+)
CONN 49
BK-14 BR-18 GN-18 RD-16 OR-18 BU-18 OR-18 PU-18 PU-16 PK-18 BU-16 BU-16 YL-18 PK-18 BU-18 PK-18 BU-14 BK-14
RD-16 RD-16 RD-14 RD-10 RD-18 RD-14 RD-14 RD-16 RD-16 RD-16
113-AJ1 OR-18 139-AJ9 OR-18
(102) RELIEF-2 SOLENOID ATCH 2448506 (NOTE P)
GC-C5 1552269
(132) KEY SWITCH 2552751
147-AW1 780-AW2
AJ-C5 2434509
(20) RADIO CONVERTER 3245770
(101) RELIEF-1 SOLENOID ATCH 2448506 (NOTE P)
1 2
C OFF S ON B ST
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
BK-14 BR-18 GN-18 RD-16 OR-18 BU-18 OR-18 PU-18 PU-16 PK-18 BU-16 BU-16 YL-18 PK-18 BU-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
200-A7 892-A31 893-A32 103-A63 113-A117 430-A42 487-A43 506-A35 780-A83 A537-A41 578-A34 535-A65 575-A39 576-A40 G976-A45
309-A153 GY-18 321-A122 BR-18
308-A108 YL-16
322-A15 GY-16 120-A1 YL-16 172-A9 RD-18
638-A19 WH-16 105-A10 RD-16
1 2
4 5 6 7 8 9 10 11 12 13 14 15 16 17
103-F6 105-F77 130-F75 168-F73 172-F10 175-F72 184-F74 114-F79 115-F78 149-F80
188-GH5 WH-16 139-GH6 OR-16
C-C40 1160126
(35) CHASSIS 3 GROUND
BK-18
ANTENNA
F-C9 1211168
(72) REFUELING START RELAY ATCH 1495050
CONTROL VALVE
PK-18 BK-18
AJ-C2 2305010
(23) MAIN RELAY DIODE 1211022
GU-C2 1552269
PILOT MANIFOLD
CONN 10
K872-GC12 OR-18 200-GC19 BK-18
(97) HEAVY LIFT SOLENOID ATCH 1216303
1 2
117-GH4 RD-18
BU-16 PU-16 BU-16 WH-18 PU-16 OR-16
BOOM LAMP(RH) ATCH 1532521 GC-C4 1552269
R
1 2
CONN 21
C-C38 2304011
K872-GC11 OR-18 K872-GC12 OR-18 200-GC9 BK-18 200-GC19 BK-18 200-GC10 BK-18
(115) TRAVEL STRAIGHT SOLENOID 1211491
F-C38 7Y3967
RD-16 PU-18 WH-18 BR-18 GN-18 BK-18 OR-18
F-C5 7Y3952
C-C39 2434505 1 2
1
141-2759 113-8490 113-8491 113-8492 113-8493 124-3548 170-6888
AJ-C4 2312295
C-C45 3E3364 1 2
F-C45 7Y3967
129-F57 147-F63 152-F59 186-F207 160-F53 199-F135
(NOTE D)
(121) BOOM RAISE PRESSURE SWITCH ATCH 1673466 (NOTE G,H)
200-C95 BK-10
BU BK RD
200-GU5
FUSE 5A 10A 15A 20A 25A 30A TOOL
CONN 22 1 2
G973-GC1 OR-18 235-GC2 BK-18
(147) THROTTLE POSITION SWITCH 3194420
PU-16 PU-16
1 2
GC-C6 1552269
200-C97 BK-16 200-C96 BK-16
(SYSTEM 18)
1 2 3
K856-GF1 PU-18 K868-GF16 BR-18
COM S1 S2 S3 S4
CONSOLE (RH)
OPERATOR STATION
1 2
BK PK BU GN BR
147-F17 780-F31
1 2 3 4 5
GF-C8 2304011 M739-GF21 YL-18
1 2 3 4 5 6
CONN 50
F-C46 1532602
616-C9 BU-16 200-C98 BK-16
200-GC10 BK-18
1 2
1
117-GH4 RD-18
PU-4
1 2
K864-GF10 PK-18 M739-GF22 YL-18
PU-18 WH-18 BU-18 GN-18 BR-18 BR-18 BR-18 BR-18 BR-18 BR-18 BR-18 BR-18
RD-14 RD-18 RD-16 RD-16 RD-16 RD-16 RD-16 RD-14 RD-14 RD-16 RD-16
NOTE J
103-AJ6 508-AJ7 509-AJ4 511-AJ8 512-AJ5 200-AJ3 113-AJ1
GF-C12 2304011
K856-GF1 K857-GF3 K860-GF2 K861-GF4 K868-GF5 K868-GF5 K868-GF15 K868-GF16 K868-GF25 K868-GF25 K868-GF13 K868-GF14
WH-16
168-F73 RD-10
PU-18 OR-18 PU-18 PU-16 BR-18
(77) MACHINE CAN RESISTOR 1 1743016
K861-GF4 GN-18 K868-GF13 BR-18
1 2
(109) STEM 2 EXTEND SOLENOID ATCH 1119916
175-F72 172-F10 149-F80 115-F78 103-F6 105-F77 114-F79 184-F74 130-F75 141-F16 142-F15
(66) MAIN RELAY 2130772
PK-18 YL-18 YL-18 YL-18
1
1
308-F145 YL-18 200-F140 BK-16 112-FC1
H
M-C3 2305010
PU-16 PU-16
E562-GT18 PU-16 E562-GT16 PU-16 E565-GT20 BU-16
1 2
IND UNIT 1709324
147-F17 780-F31
308-F144 YL-18 308-F104 YL-16 308-F141 YL-18
K865-GF11 PU-18
C-C8 2818803 OUTPUT GROUND POWER
PK-18 BK-18 OR-18 OR-16 WH-16
105-F137 RD-16 200-F138 BK-16 308-F141 YL-18
200-F146 BK-18 308-F145 YL-18
RD-6 RD-4
F-C39 7Y3967
188-GH5 WH-16
308-F141 YL-18 308-F104 YL-16 308-F144 YL-18
177-A71 177-FA1
GF-C3 1552269
CONN 8 CONNECTS TO C-C30 LOC C-13
(106) STEM 1 EXTEND SOLENOID ATCH 1119916
147-C72
147-F58 331-F187 147-F58 147-F83 321-F44
188-GH5
15A 5A 10A 10A 10A 10A 10A 25A 20A 10A 10A 15A 30A 15A 20A 20A 10A 25A 25A 30A
GN-16
684-F130 RD-18 646-F32 RD-18
308-F145 YL-18
+B GROUND
PU-16 PU-16
A B C
A B C
1 2
12 11 1 2 3 4 5 6 7 8 21 9 10 13 14 15 16 17 18 19 20
147-GT17 PU-16 E562-GT22 PU-16
+B GROUND KEY OFF
1 2 F-C28 1552267
F-C24 3E3370
M-C2 7Y3952
1 2
F-C29 1552269 1 2
603-F133 200-F134 199-F69 199-F135 638-F91
OR-18 PU-16 WH-18 BU-16 GY-16 OR-16 YL-16 OR-16 GN-16 BR-18 PK-18
F-C55 7Y3967
154-F93 RD-18 200-F136 BK-18 307-F94 OR-16 318-F92
113-F61 147-F63 123-F64 152-F59 118-F90 127-F60 120-F55 199-F135 180-F54 143-F41 119-F202
177-FA1 RD-4
200-C169 BK-18 200-C98 BK-16
MOTOR
200-A82 200-A94 200-A102 200-A110 200-A111
200-EM37 200-EM19
PU-16
684-WH1 RD-18
RELAY LAMP SWITCH
RD-18 RD-18 RD-18 RD-16 GY-16
GN-14 WH-18 PU-16 BU-16
1 2 3 4 5
WH-C1 3E3364 (155) LAMP DELAY TIMER ATCH 1636704 (NOTE E)
114-F126 320-F85 114-F126 114-F79 322-F86
RD-18 RD-18 RD-18 RD-16 YL-16
1 2 3 4 5
(25) START RELAY DIODE 1974385
200-WJ2 BK-18
(60) LIFTING PUMP 3860195
BK-14 BK-16 BK-14 BK-14 BK-14 BK-14
GN-18 WH-18 PU-18 PU-18 WH-18 BR-18 GN-18 BU-16 YL-18 PK-18 BU-16 PK-16 PK-16 PK-16 PK-16 PK-16 PK-16 BU-16 PU-16 BR-18 GN-18 PK-18 BU-18 BU-18 495-A54 496-A61 506-A35 508-A68 509-A69 511-A66 512-A67 535-A65 575-A39 576-A40 578-A34 607-A81 607-A95 607-A103 607-A91 607-A21 607-A21 616-A13 780-A83 892-A31 893-A32 A537-A41 C468-A62 G976-A45
1 2 3 4 5
779-GT6 WH-16 200-GT12 BK-18 E565-GT20 BU-16 780-GT1
2 1
147-F188 PU-16 200-F181 BK-18 200-F156 BK-18
1 2 3 4 5
2 1
M-C1 1211168
PK-18 YL-18 PK-16 BK-18 BK-18 PK-18 BU-18 GY-18 BR-18 YL-16 RD-16 OR-16 RD-16 OR-18 BK-18 WH-18 GN-18 PK-16 RD-16 PU-18 BR-18
(15) EXCITER COIL ATCH 2065208
M-C5 3E3364
780-F31 147-F17
1 2 3 4 5 6 7 8 9 10 11 12
(42) SEAT HEATER ATCH 2299093 2359027(UN TILT)
OR-18 BK-18 WH-18 GN-18 PK-16 RD-16 PU-18 BR-18
M-C4 1552269
607-F200 PK-18 L973-F14 GN-16
GY-18 WH-18
GF-C4 1552269
C-C108 1552269
16
GN-18 OR-18
200-WJ2 BK-18
+5V GROUND SIGNAL
1 2
N793-C1 G973-C12
TRAVEL ALARM RELAY 1613128
GF-C1 1552269
(85) FUEL FILTER PLUGGED SENSOR 3056873
(96) FLOW LIMIT SOLENOID ATCH 1119916 (NOTE F,G,H,K,L,M,N,P,S)
BU-18 BR-18 GY-18
K864-GF10 M739-GF6 M739-GF6 M739-GF22
C-C109 2818803
(87) PUMP 2 PRESSURE SENSOR 3669612
K851-C37 892-C121 E473-C55
CONNECTS TO C-C32 LOC C-13
B
(86) PUMP 1 PRESSURE SENSOR 3669312
OR-18 BR-18 GN-18
G-C7 2434505 2 1
(49) MSS KEYREADER ATCH 2180404
KEY ON GROUND CAN + CAN COIL SIG COIL RET
(48) JOYSTICK RH ATCH 2277616
4 3 1 2 5
CONN 7
(CONFIG. 2,11)
(153) WATER SEPARATOR LEVEL SWITCH 3635084
E474-C52 H473-C31 H474-C34
1 2 3 4 5
(70) QC HYDRAULIC LOCK RELAY 2 ATCH 1495050 GT-C5 1495051
C-C103 1552269
A B C
G-C6 2304011
T902-G41 T901-G40 607-G20 200-G37 235-G36 A755-G15 A756-G16 A757-G17 A758-G18 308-G31 326-G11 307-G12 105-G8 113-G23 200-G24 509-G25 512-G26 607-G27 103-G28 508-G29 511-G30
1 2 3 4 5 6 7 8
PK-18 PK-18 BU-16 YL-18 PK-18 BK-18 BK-18
GN-18 GY-18 WH-18
PU-18 GN-18 BU-18 YL-18 GN-18 GN-18 YL-18
G-C13 1027964
200-F168 BK-16
PK-18
BU-18 GY-18 WH-18 GY-18 YL-16
(47) JOYSTICK RH(3 SWITCH) ATCH 2602127
1
123-F64 WH-18 147-F22 PU-16 147-F63 PU-16 147-F83 PU-16 147-F188 PU-16 147-F17 PU-16 147-F17 PU-16 147-F188 PU-16 199-F69 OR-18 535-F124 BU-16 535-F151 BU-16 575-F106 YL-18 576-F107 PK-18 578-F105 BU-16 603-F133 PK-18 607-F49 PK-18 A537-F108 PK-18 L973-F82 GN-16 780-F21 PU-16 780-F21 PU-16 780-F31 PU-16
K847-C57 K843-C56 H475-C35 K849-C36 893-C116 K904-C117 T967-C118
YL-18 GN-18
CONN 38
R D -16 BR-18 BR-18 BR-18 BR-18 GN-18 GN-18 GN-18 GN-18 BK-18
E472-C114 GN-18
YL-18
WH-18 PK-18 BR-18 BU-18 RD-14 BK-14
BEACON RELAY ATCH 1613128
(69) QC HYDRAULIC LOCK RELAY 1 ATCH 1495050 GT-C4 1495051 1 E564-GT13 PK-18 2 200-GT11 BK-18 3 E562-GT16 PU-16 4 5 779-GT5 WH-16
C-C27 1532620
251-C133 261-C132
A-C23 1027964
105-F40 892-F12 892-F98 892-F143 892-F143 893-F11 893-F111 893-F142 893-F142 235-F114
WH-18
M739-C94
H476-C30 A755-C24 A758-C27 L972-C33 184-C109 235-C110
N794-C58 N795-C59
GF-C6 2434510 (90) 1P 2P CHANGE SOLENOID 1 (SOL 2) ATCH 1211491 (NOTE G,H)
M737-C77
GN-18
+B GROUND RS422 RX+ ATMOSPHERE SENSOR FUEL FILTER PLUGGED SENSOR ENGINE OIL PRESSURE SENSOR ATT STEM-4 STATUS POWER SUPPLY FOR POTENTIO (+5V) IMPLEMENT PRESSURE SWITCH THROTTLE-1 THROTTLE-4 ONE TOUCH LOW IDLE SWITCH +B GROUND RS422 RXSQUEEZE PRESSURE SENSOR SPARE (PWM IN 2) ANALOG RETURN THROTTLE-2 THROTTLE-3 LH HANDLE FORE SWITCH LH HANDLE UPPER SWITCH KEY SWITCH RS422 TX+ RS422 TXSPARE (PWM IN 3) 8V SUPPLY SPARE RH HANDLE FORE SWITCH (FOR SMART BOOM) RH HANDLE UPPER SWITCH (INSTEAD OF FOOT PEDAL) TRAVEL-L PRESSURE ATT STEM-1 STATUS CDL + PUMP PRESSURE SENSOR-1 PUMP PRESSURE SENSOR-2 SPARE SPARE THUMB WHEEL-LH TRAVEL STRAIGHT PRESSURE SWITCH TRAVEL-R PRESS ATT STEM-2 STATUS ATT STEM-3 STATUS CDL THUMB WHEEL-RH USER DEFINED SHUTDOWN SWITCH SPARE FOOT SWITCH BOOM UP PRESSURE SWITCH 2WAY LEVER CHANGE PRESSURE SWITCH SPARE SPARE (PWM IN 17) SPARE (PWM IN 18) AUX PEDAL LH AUX PEDAL RH
1 2 3 4 5
115-F127 684-F128 115-F127 115-F78 615-F129
C-C34 3E3370 1 2 3 4 5 6 7 8
GC-C2 1552269
OR-18 BU-18
K852-C38
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
G-C14 3E3388 1 2 3 4 5 6 7 8
YL-16 BK-18 YL-18 GN-18 YL-18 PK-18
607-F159 607-F200 535-F151 575-F106 576-F107 200-F158 200-F156
K871-GC14 WH-18 235-GC17 BK-18
RD-14 BK-14
L968-C67 L972-C33
1 2
113-AJ1 200-AJ3 509-AJ4 512-AJ5
1
G-C12 1552264 308-G32 200-G38 252-G13 262-G14 T901-G40 T902-G41
SW-3
1
4 3 1 2 5
GC-C3 1552269 1 2
PU-18 BU-18 WH-18 GN-18 BR-18
184-C105 235-C106
A756-C25 A757-C26 K848-C54 K844-C53 308-C113
T967-C118 YL-18
GF-C10 2434509
K856-GF1 K860-GF2 K857-GF3 K861-GF4 K868-GF5
RD-18
I
SW-COM SW-1 SW-2
1
SW-3
1
+8V GROUND PWM OUT
1 2 3 4 5 6
SW-4 SW-COM SW-1 SW-2
1
1
OR-16 OR-16 BK-18 BK-18
GN-18 WH-18
113-G23 200-G24 509-G25 512-G26 607-G27 103-G28 508-G29 511-G30
G-C11 7Y3967
139-F186 113-F185 200-F170 200-F158
E472-C41 N795-C59
E997-C84
(150) TRAVEL STRAIGHT PRESSURE SWITCH ATCH 1673466
1 2 3 4 5 6
(137) ONE TOUCH LOW IDLE SWITCH 2220225
200-G39 BK-18 A537-G9 PK-18
G-C5 2312295 1 2 3 4 5 6 7 8
BK-18
BK-18
L972-G19 BU-18
607-F193 PK-18 607-F159 PK-18
OR-18
YL-18 GN-18
1 2
G-C9 2472693 1 2 3 4 5 6
GN-18 BK-18 GY-18 BK-18 GN-18 PU-18
4 3 1 2 5
G973-C12
BK-16 BK-18
200-G37
235-G35
535-F124 BU-16 200-F183 BK-18 200-F170 BK-18
PU-18
251-C103 261-C104
1 2 3 4 5
NEUTRAL START RELAY 1613128
(67) QC HYDRAULIC LOCK ON RELAY ATCH 1495050 GT-C3 1495051 1 E564-GT14 PK-18 2 200-GT10 BK-18 3 A588-GT8 GN-18 4 5 E564-GT14 PK-18 E564-GT15 PK-18
(128) HIGH PRESSURE SWITCH (STEM 1) ATCH 1673466
A-C14 3E3364 1 2
G-C10 7Y3967
607-F184 PK-18 607-F193 PK-18 578-F105 BU-16
K865-C89
200-G21 235-G22
CONN 40 OR-18 BK-18 WH-18 GN-18 PK-16 RD-16 PU-18 BR-18
1 2
4 1 3 2 5
(33) CHASSIS 1 GROUND
PU-16 WH-18 WH-18 PK-18 YL-18
PU-18 GN-18 WH-18 GY-18 YL-18
HORN RELAY 1613128
(68) QC HYDRAULIC LOCK PRIORITY RELAY ATCH 1495050 GT-C2 1495051 1 E562-GT18 PU-16 2 200-GT9 BK-18 3 E564-GT13 PK-18 4 E564-GT15 PK-18 5 A588-GT7 GN-18
(149) TRAVEL RIGHT PRESSURE SWITCH 1673466 A-C44 3E3364
BR-18 BK-18
G-C8 2397352 E472-G1 235-G34 E473-G2 235-G33 K843-G3 K847-G4
123-F64 WH-18 200-F173 BK-18 200-F183 BK-18
OR-18
CONN 8
147-C73 K871-C78 K866-C79 K864-C82 M739-C134
K856-C211 K861-C214 K857-C213 K862-C217 K858-C216
BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 PU-18 WH-18 YL-18 BU-18 GN-18 GY-18 PK-18 PU-18 WH-18 BR-18 BU-18 WH-18 GN-18
C-C30 2304009 1 2 3 4 5 6 7 8 9 10 11 12
PK-16
RD-16 RD-16 OR-18 YL-18 GN-18 OR-16 YL-16 YL-16 YL-16 YL-16 RD-16 PU-18 WH-18 BR-18 GN-18 PK-16 PK-16 PK-18 BU-18 GY-18 BR-18 GN-18 GY-18 GN-18 PU-18 BU-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-16
4 3 2 1 5
G973-GC1
1 2 3 4 5 6 7 8 9 10 11 12
PU-16 WH-18 WH-18
BK-16 BK-18
607-G20
103-G28 105-G8 113-G23 252-G13 262-G14 307-G12 308-G10 308-G10 308-G31 308-G32 326-G11 508-G29 509-G25 511-G30 512-G26 607-G20 607-G27 A755-G15 A756-G16 A757-G17 A758-G18 E472-G1 E473-G2 K843-G3 K847-G4 L972-G19 200-G24 235-G22 235-G22 235-G33 235-G34 235-G35 235-G36 200-G21
607-F174 PK-18 607-F184 PK-18 A537-F108PK-18
147-GC5 K871-GC8 K866-GC3
PU-16 WH-18 WH-18 OR-18 OR-18 BK-18
YL-18
H475-C35 H476-C30 K843-C56 K844-C53 K847-C57 K848-C54 K849-C36 K851-C37 K852-C38 K856-C211 K857-C213 K858-C216 K860-C212 K861-C214 K862-C217 K864-C82 K865-C89 K866-C79 K868-C215 K869-C218 K871-C78 K904-C117
M739-C135 YL-18 M739-C134 YL-18
PU-18 BU-18 WH-18 GN-18 BR-18
200-A94 235-A88
PK-18 BU-18 GY-18 BR-18 BU-18
4 3 1 2 5
CAP12 1 3422976
GC-C8 2434510
K856-C211 K860-C212 K857-C213 K861-C214 K868-C215
M739-C94
YL-18 OR-18 BR-18 GN-18
N793-C1 N794-C58 N795-C59
PK-16
A755-G15 A756-G16 A757-G17 A758-G18 L972-G19
PK-18 PK-18 OR-18 OR-18 PK-18 BK-18
K868-GE3 BR-18
CONN 7
1 2 3 4 5 6 7 8
WH-18
YL-16 RD-16 OR-16 YL-18 GN-18
607-F49 607-F174 199-F69 199-F165 603-F133 200-F173
K857-GE2 WH-18
K868-GE3 BR-18 K868-GE3 BR-18
(SYSTEM 3,16)
1 2 3 4 5 6 7 8
K856-GE1 PU-18
N795-C59
308-G10 326-G11 307-G12 252-G13 262-G14
113-F185 OR-16 123-F64 WH-18 139-F186 OR-16 147-F17 PU-16 147-F188 PU-16 199-F69 OR-18 535-F124 BU-16 535-F151 BU-16 575-F106 YL-18 576-F107 PK-18 578-F105 BU-16 603-F133 PK-18 607-F49 PK-18 780-F31 P U -16 A537-F108 PK-18 L973-F82 GN-16 L973-F110 GN-18 L973-F14 GN-16 L973-F14 GN-16 199-F165 OR-18 200-F181 BK-18
K856-GE1 PU-18 K868-GE4 BR-18
C-C32 2312295
GN-18 PU-18
1 2
GY-18 YL-18 RD-16 RD-16 RD-16 OR-18
1 2
CAP8 2 3422975
GE-C1 2434509
GE-C2 1552269
A588-C88 K865-C89
G723-C92 G973-C12 H473-C31 H474-C34
M740-C74
607-A95
183-EM38 173-EM9 163-EM20 153-EM13 103-EM6 113-EM1
K857-GE2 WH-18 K868-GE5 BR-18
WH-18 OR-18
G-C4 2304009 1 2 3 4 5 6 7 8 9 10 11 12
1 3 4 6 5 2
1 2
PU-16 GN-18 OR-18 PU-18 WH-18 YL-18 BU-18 GN-18 GY-18 PK-18 PU-18 WH-18 BR-18 BU-18 WH-18
PK-18 BU-18 GY-18 BR-18 BU-18
RD-16 GY-18
GE-C3 1552269
147-C73 E472-C41 G973-C12 K856-C211 K857-C213 K858-C216 K860-C212 K861-C214 K862-C217 K864-C82 K865-C89 K866-C79 K868-C215 K869-C218 K871-C78
L969-G6 L968-G7
CONN 41 A-C42 2434510 A755-A100 A756-A99 A757-A98 A758-A97 L972-A96
163-EM20 183-EM21
K858-C216 YL-18 K862-C217 GY-18 K869-C218 BU-18
CONN 37 CONNECTS TO G-C5 LOC H-4
1 2 3 4 5 6
K858-GG1 YL-18 K862-GG2 GY-18 K869-GG3 BU-18
K869-GG3 BU-18 K869-GG3 BU-18
WH-18 PK-18
OR-18 GY-18 RD-18
1 2 3 4 5 6 7 8
OR-16
RD-16 PK-18 BU-18
G-C3 2305010 1 2 3 4 5 6
+24 V BATTERY IN +24 V SWITCHED IN GROUND +12 V MEMORY OUT +12 V SWITCHED OUT GROUND
1 2 3 4 5 6
M737-C77 M740-C74
E474-C52 E473-C55 E997-C84
PK-18 BR-18 OR-18 BU-18
G723-C92 YL-18 K860-C212 BU-18
E472-C114 GN-18 GN-18 GN-18
EM-C1 2434509 YL-18 BK-18 BR-18 GY-18 PK-16 RD-16 BU-18 GN-18
307-A24
105-G8 A537-G9 K907-G5
1
BK-14 YL-16 BU-18
GN-18 PK-18 BU-18 GY-18 BR-18
E472-C41 E472-C29
173-EM9 200-EM10 C563-EM11 C565-EM12 607-EM5 153-EM13 C562-EM14 C564-EM15
YL-16
BU-18 WH-18
1
235-C166 308-C113 763-C75
A588-C88 A755-C24 A756-C25 A757-C26 A758-C27
K864-C82 K868-C215 L968-C67 K869-C218
1 2 3 4 5
124-F65 186-F207 160-F53 129-F57
WH-16
BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 OR-18 BU-18 GN-18 GY-18
BR-18 GN-18
A209-C112 BK-18
T967-C118 YL-18 147-C73 PU-16
C-C28 2305010
GG-C1 2434508
K858-GG1 YL-18 K869-GG5 BU-18
K872-GC11 OR-18 K872-GC12 OR-18
(91) 1P 2P CHANGE SOLENOID 2 (SOL 3) ATCH 1211491 (NOTE G,H)
OR-18 BK-18 WH-18 GN-18 PK-16 RD-16 PU-18 BR-18
308-A139
K907-G5 L969-G6
BK-18 BK-14 BK-16 BK-16
1 2
(105) STEM 1 EXTEND SOLENOID (SYS 16) ATCH 1119916 (NOTE M)
147-GC5 K866-GC3 K871-GC8 G973-GC1 G973-GC1 235-GC2
113-EM1 200-EM2 509-EM3 512-EM4 607-EM5 103-EM6 508-EM7 511-EM8
1 2 3 4 5 6 7 8
BK-18 BK-18 BK-18 BK-18 BK-18
235-GC2 BK-18 235-GC18 BK-18
235-C160 BK-16
BK-14 BK-18 BK-18 BK-18 BK-18 BK-18 235-C166 235-C170 235-C172 235-C42 235-C43 235-C99
200-C163 BK-18 200-C107 BK-18
H473-C31 H474-C34 H475-C35 H476-C30 K843-C56 K844-C53 K847-C57 K848-C54 K849-C36 K851-C37 K852-C38 L968-C67 L972-C33 N793-C1 N794-C58
892-C121 893-C116
PK-18
CAB LAMP RELAY 1613128
15A 5A 10A 10A 10A 5A 10A 5A 10A 10A 10A 10A 10A 10A 5A 5A 5A 10A 10A 15A
160-F132 PU-18 A623-F131 BU-18 160-F132 PU-18 160-F53 PU-16 607-F87 PK-16 607-F49 PK-18
188-GH5
YL-18 T967-C118
WH-18 YL-18 PK-18 M737-C77 M739-C135 M740-C74
BK-18 BK-18 BU-18 GN-18 YL-18 GN-18 PK-18
BU-18
YL-18 GN-18 GN-18 G723-C92 K904-C117 K906-C62 PK-16 BU-16 GN-16
RD-10 BR-18 GY-16
A768-C64
BU-18 763-C75
PU-16 YL-16 BK-14 147-C73 308-C113 235-C166
YL-16 YL-16 PU-16
YL-16
GN-16 L973-C80
308-C126
308-C140 308-C4 147-C73
YL-18 BK-18 BK-18 BK-18
PK-18
WH-18 YL-18
GN-18 PK-16 BU-16 YL-6 GN-18 BU-18 PK-18
BR-18 GY-16 GN-18 OR-18 PK-18
BK-18 BK-18 BK-18 BK-16
K862-GG2 GY-18 K869-GG4 BU-18 GG-C2 1552269
(MEDIUM CIRCUIT)
200-AL2 200-GC15 200-GC4 235-GC2 235-GC18
200-C171 BK-18
GN-18 PK-18 BU-18 GY-18 BR-18 GN-18 GY-18 OR-18 RD-18
M740-C74
1 2 3 4 5
200-F136 200-F68 200-F140 200-F139
BU-18 BK-18
(108) STEM 2 EXTEND SOLENOID (SYS 16) ATCH 1119916 (NOTE M)
BK-18
A588-C88 A755-C24 A756-C25 A757-C26 A758-C27 E472-C29 E473-C55 E474-C52 E997-C84
YL-16
LAMP RELAY 1613128
BK-16
1 2
CONN 6
200-GC15 BK-18 200-GC4 BK-18
BU-18
BR-18 GN-18
WH-18 WH-18 WH-18
CHASSIS
OR-18 GY-16 PK-18 YL-16 WH-18 GN-14 OR-16
200-GH7
C468-C28 235-C99
C-C106 1552269
200-AL2
763-C75
892-C121 893-C116
YL-18
M737-C77 K871-C78 K866-C79
SHUTOFF SOLENOID ATT STEM-4 RETRACT PRV TRAVEL SPEED SOLENOID PS PRESSURE PRV ATT STEM-4 EXTEND PRV GLOW PLUG STATUS 2WAY LEVER CHG SOLENOID STARTER RELAY FLOW LIMIT PRESSURE PRV 2 PUMP FLOW COMBINE SOLENOID 1WAY/2WAY CHANGE SOLENOID SPARE TRAVEL STRAIGHT SOLENOID SPARE (OC 1) CAN 3 SHEILD ENGINE SPEED START DETECTION VARIABLE RELIEF-1 PRV PRV RETURN PRV RETURN PRV RETURN PRV RETURN SWING BRAKE SOLENOID SPARE ENGINE SPEED + CAN 4 SHEILD HYDRAULIC LOCK SWITCH VARIABLE RELIEF-2 PRV SPARE SPARE HEAVY LIFT SOLENOID ATT STEM-1 RETRACT PRV GLOW PLUG RELAY SPARE PRV RETURN CAN 4 + CAN 4 ATT STEM-1 EXTEND PRV ATT STEM-2 RETRACT PRV ATT STEM-2 EXTEND PRV ATT STEM-3 RETRACT PRV ATT STEM-3 EXTEND PRV SPARE ENGINE SPEED COMMAND CAN 3 + CAN 3 CAN 2 + (J1939) CAN 2 - (J1939) CAN 2 SHEILD CAN 1 + CAN 1 CAN 1 SHEILD HYDRAULIC LOCK SOLENOID SPARE (FREQ IN 2)
113-F61 118-F90 119-F202 120-F55 123-F64 124-F65 127-F60
200-F134 BK-18 200-F138 BK-16
(112) STEM-3 RETRACT SOLENOID ATCH 1119916 (NOTE R)
1 2
(34) CHASSIS 2 GROUND
308-C113
YL-18
GG-C3 1552269
(111) STEM-3 EXTEND SOLENOID ATCH 1119916 (NOTE R)
(83) ENGINE SPEED PICKUP SENSOR 3181181
251-C103
G723-C92 YL-18 K904-C117 GN-18
1 2
1 2 3 4 5 6 7 8
CONN 34
188-GH5 WH-16
T967-C118
200-C171 235-C170 763-C75 A588-C167 G723-C92 K906-C62 M740-C74
WH-18 YL-18
607-C7 616-C9 L973-C80
M737-C77 M739-C135
168-C51 321-C40 322-C6
GN-18
T967-C118 235-C170 200-C171 235-C172
K904-C117
M737-C77 M739-C135
PK-18
GN-18 GN-18
F-C8 1027964
A513-GH1 RD-18 592-GH2 BU-16 200-GH3 BK-16
YL-18
E554-C11
261-C104 261-C132
BK-14 BK-14
BU-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
(148) TRAVEL LEFT PRESSURE SWITCH 1673466
1
1 2 3
T967-C118
BU-18
BK-14
235-C106 235-C110
763-C75
(7) FUSE BASE 2382319
(76) SINGLE RELAY ATCH 1495050 (NOTE G,H) GA-C2 1495051 1 K866-GA1 WH-18 2 200-GA2 BK-18 3 147-GA3 PU-16 4 K879-GA4 GN-18 5 K872-GA5 OR-18
(26) MACHINE ECM 2218874
117-GH4 RD-18
WH-18 YL-18
(53) LOWER WASHER MOTOR ATCH 7T8890
RD-18 RD-18 RD-18 RD-16 BU-16
RD-18 BU-16 BK-16 BK-16 RD-18 OR-16
M737-C77 M739-C135
1 2 3
C-C65 1552269
(124) ENGINE OIL LEVEL SWITCH 2130677
GN-18
MOTOR
2
149-F125 645-F88 149-F125 149-F80 616-F84
A513-GH1 592-GH2 200-GH3 200-GH7 117-GH4 139-GH6
+5V GROUND SIGNAL
K904-C117
1
1 2 3 4 5
1 2 3 4 5 6
C-C105 2818804
BU-18
BOOM LAMP RELAY 1613128
+12V MEMORY OUT +12V SWITCHED OUT GROUND (12V) GROUND (24V) +24V BATTERY IN +24V SWITCHED IN
A B
A768-C64
C468-C28
235-C166
CONN 33
OR-18 OR-18
C-C107 1003320
YL-16
BU-18
YL-18 GN-18
F-C7 1288950
139-AJ9 113-AJ1
200-AL2
BK-18
308-C126
A768-C64
GN-18
C-C104 2312295 1 2 3 4 5 6 7 8
E554-C11
101-C139 RD-2-SGX 109-C138 RD-2-SGX
(59) GLOW PLUG
K904-C117
YL-6
BU-18
877-C136
C468-C28
877-C136 YL-6
YL-16 GN-18
BU-18
BK-18 BK-18 BK-16 BK-14 BK-18 BK-18
308-C126 403-C151
A768-C64
235-C42 235-C43 235-C160 235-C166 235-C170 235-C172
T°
495-C22 607-C7 616-C9 877-C136 A588-C167 C468-C28 E554-C11
BK-18 BK-18 BK-18
YL-6
200-C107 200-C163 200-C171
877-C136
C-C111 3495085
321-C40 322-C6 403-C151 487-C19 491-C20
BK-18
YL-16 GN-18
235-C99
308-C126 403-C151
101-CF1 RD-00-SGX 101-CA1 RD-00-SGX
200-C163 235-C42 235-C43 235-C160
BK-18
BK-18 BK-18 BK-16 BK-14 BK-18 BK-18
BK-18 BK-18 BK-16 BK-14
235-C99
235-C42 235-C43 235-C160 235-C166 235-C170 235-C172
235-C42 235-C43 235-C160 235-C166
BU-18
BK-18 BK-18
RD-10
YL-6
200-C163 200-C171
251-C133 261-C50
1 2 3 4 5 6 7 8 9 10 11 12
A-C34 2434508
(56) WASHER MOTOR 7T8890
A513-AJ10 RD-18 592-AJ11 BU-18 200-AJ2 BK-18 200-AJ3 BK-18 103-AJ6 RD-16 139-AJ9 OR-18
101-C139 RD-2-SGX 109-C138 RD-2-SGX
CONN 32
1 2 3 4 5 6
PK-18 BK-18
A-C27 1211168
+12V MEMORY OUT +12V SWITCHED OUT GROUND (12V) GROUND (24V) +24V BATTERY IN +24V SWITCHED IN
BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-18 GY-18 H473-C31 H474-C34 H475-C35 H476-C30 K843-C56 K844-C53 K847-C57 K848-C54 K849-C36 K851-C37 K852-C38 L972-C33 N793-C1 N794-C58
GN-18 PK-18 BU-18 GY-18 BR-18 GN-18 GY-18 OR-18 RD-18
892-C121 893-C116
A588-C88 A755-C24 A756-C25 A757-C26 A758-C27 E472-C29 E473-C55 E474-C52 E997-C84
BR-18 GN-18
OR-18 RD-14 YL-18 GN-18 L968-C67 184-C5 251-C49 261-C50
GN-16 OR-18 L973-C80 L968-C67
RD-14 RD-14
877-C136
1
1
(82) ENGINE OIL PRESSURE SENSOR 3203060
GN-18 PK-16 BU-16 YL-6 GN-18 BU-18 PK-18
184-C105 184-C109
(39) ENGINE GROUND STRAP 1321806
(94) ENGINE SHUT OFF SOLENOID 1472645
YL-16 YL-16 BR-18 GY-16 GN-18 OR-18 PK-18
YL-18
C468-C28
+B GROUND F/B ACCEL DECEL KEY ESS
BK-18 BK-18 BK-18 BK-16
251-C49
GN-18
168-C51
101-C139 RD-2-SGX 101-CA1 RD-00-SGX 101-CF1 RD-00-SGX
MOTOR
(122) COLD START ADVANCE SWITCH 2351790
PU-16
403-C151
BK-18
BAT
E
RD-10
RD-14
200-C163
MTR
184-C5
1 2
S
MOTOR
2
C-C26 1532630
101-C139 RD-2-SGX 109-C138 RD-2-SGX
G
(55) STARTING MOTOR 3545671
1
200-C164 BK-18 578-C46 BU-16
RD-14
RD-16 PK-18
CONN 42
119-F202 PK-18 309-F99 GY-18
C-C25 7T5957
184-C5
E554-C11 200-C107
C-C101 2304011
105-A10 A537-A41
C-C24 7T5957
200-C165 BK-18 506-C45 PU-18
PU-18 BU-16 BK-18 BK-18 BK-18 BK-18
101-C139 RD-2-SGX 109-C138 RD-2-SGX
G-C2 2434510
A-C24 2304009
F-C59 7Y3952
A513-AJ10 RD-18 592-AJ11 BU-18 512-AJ5 GN-18 511-AJ8 BR-18
109-C138 RD-2-SGX
CONN 43
BU-18 RD-18 RD-18
WH-18 PU-18 BK-18
B+ B-
(38) DISCONNECT GROUND STRAP 1321805
A623-F131 684-F130 684-F128
509-AJ4 508-AJ7 200-AJ2
R
(3) ALTERNATOR 3445081 (115A)
108-WK1 RD-8
(37) CHASSIS 5 GROUND 506-C45 578-C46 200-C163 200-C163 200-C164 200-C165
1 2
(22) LAMP DIODE 1211022
1 2 3 4 5 6 7 8
403-C151 GN-18
495-C22 607-C7 616-C9 877-C136 A588-C167 C468-C28 E554-C11
E554-C11 PK-18 200-C107 BK-18
308-C4 308-C140 321-C40 322-C6 403-C151 487-C19 491-C20
C-C64 2304011 1 2
(92) A/C CLUTCH SOLENOID 2597244
200-C163 235-C42 235-C43 235-C160
(81) COOLANT TEMPERATURE SENSOR 3422924
147-C73
BK-18
T°
200-AL2
1 2
101-C139RD-2-SGX 109-C138RD-2-SGX
C-C112 1552269
HT-C1 3E3364
GN-18 GY-18 GN-18 PU-18
F-C12 7Y3952
877-WF1 YL-8
200-CE1 BK-00 200-CH1 BK-00
(9) BATTERY FRONT ATCH 2639574 (NOTE A)
168-C51
(11) BATTERY REAR ATCH 2639574 (NOTE A)
E472-G1 E473-G2 K843-G3 K847-G4
508-F120 509-F121
(63) GLOW RELAY 2418368
(123) DISCONNECT SWITCH 7N0719
NEG
1 2 3 4
GN-18 GY-18 GN-18 PU-18
F-C34 7Y3955
RD-6
POS
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 GN-18 WH-18 WH-18 WH-18 BK-18 PU-16 WH-18 OR-18 OR-18 OR-18 OR-18
F
NEG
E472-A84 E473-A50 K843-A57 K847-A22
(5) HOLDER ASSEMBLY 3245808
1 2
200-CE1 BK-00 200-CH1 BK-00
200-GC4 235-GC2 200-GC15 235-GC18 235-GC16 235-GC17 200-GC15 K879-GC7 K871-GC14 K871-GC13 K871-GC8 235-GC2 147-GC5 K866-GC3 K872-GC6 K872-GC6 K872-GC12 K872-GC11
POS
200-CE1 BK-00 200-CH1 BK-00
200-CH1 BK-00
+1
1 2
1 2
K849-A150 YL-18 235-A151 BK-18
535-F151 535-F124 403-F76 506-F103 535-F117
5A
(54) LOWER WIPER MOTOR ATCH 1677079
+
G-C1 2305008
177-A71
1 2
(135) MEDIUM PRESSURE SWITCH (STEM 3) ATCH 1673466
A-C35 1552269 H474-A147 GN-18 235-A149 BK-18
(131) IMPLEMENT PRESSURE SWITCH 1673466
101-CJ1 RD-4
177-A71
101-CG1 RD-00-SGX
(17) 12V 10A CONVERTER ATCH 3245770
A-C12 1552269 1 2
A-C33 2434507
CONN 37
A-C22 1254766
F-C6 1027964
F-C10 1343296
(13) GLOW BREAKER 1712208
177-WE1 RD-6
NEG
AG-C1 2434505
F716-AG2 WH-18
C-C102 2304011
1 2
3 1 4 2
A-C13 1552269
CONNECTS TO AR-26 LOC H-4
235-AG1 BK-18
60A
(120) AUX PUMP PRESSURE SWITCH (STEM 4) ATCH 1673466
S
H475-A146 BU-18 235-A148 BK-18
H473-A38 235-A118
BK-18 BK-18
RD-6
CONN 20
CONN 19
A-C20 1211168
112-FC1 PU-4
177-A71
108-WK1 RD-8
BU-16 BK-16 BK-16
H476-A145 WH-18 235-A137 BK-18
200-F68 892-F98 893-F111 103-F70 113-F101 430-F33 487-F34 506-F103 780-F21 A537-F108 578-F105 535-F117 575-F106 576-F107 G976-F36 X738-F35 135-F95 210-F47
101-CJ1 RD-4
1
1 2
A-C8 3E3376 3 1 4 2
PK-18 BU-16 YL-18 BK-18
A-C43 1552269
EM-C2 2312295
309-F99 GY-18 321-F44 BR-18
101-C139 RD-2-SGX
2
A-C3 1343295
308-F104 YL-16
877-WF1 YL-8
109-CL1 RD-4
(145) SECONDARY SHUTDOWN SWITCH 4D1836
A-C15 2304011
3
C-C5 3E3364 101-CF1 RD-00-SGX
135-A25 210-A26 200-A111
+12V MEMORY OUT +12V SWITCHED OUT GROUND (12V) GROUND (24V) +24V BATTERY IN +24V SWITCHED IN
RD-6
BU-16 PU-18 BK-18 578-C46 506-C45 200-C163
YL-6 877-C136
101-C139 RD-2-SGX 109-C138 RD-2-SGX
BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-16 GN-18 GY-18 PU-18 BU-16
PK-18 BU-18 GY-18 BR-18 BU-18 GN-18 GY-18 OR-18 PK-18 RD-18 WH-18 A755-C24 A756-C25 A757-C26 A758-C27 C468-C28 E472-C29 E473-C55 E474-C52 E554-C11 E997-C84 F716-C208
H473-C31 H474-C34 H475-C35 H476-C30 K843-C56 K844-C53 K847-C57 K848-C54 K849-C36 K851-C37 K852-C38 L972-C33 L973-C80 N793-C1 N794-C58 506-C45 578-C46
GN-18
GN-18 GN-18
A588-C3
A588-C167 A588-C88
GN-18 PK-16 BU-16 495-C22 607-C7 616-C9
BR-18 GY-16 OR-18 PK-18 321-C40 322-C6 487-C19 491-C20
YL-18 GN-18 YL-16 251-C49 261-C50 308-C4
BK-18 BK-18 235-C42 235-C43
PU-16
RD-10 RD-14 168-C51 184-C5
PU-16 147-C10
235-C160 308-C140 403-C151 892-C121 893-C116
(8) BATTERY FRONT 3T5760 2639574(NOTE A) 200-CE1 BK-00
147-C73
BK-16 YL-16 GN-18 BR-18 GN-18
(4) BLOCK ASSEMBLY 1211023
109-C138 RD-2-SGX
80A
(14) MAIN BREAKER 1712210
GY-18 BK-18 WH-18 BR-18 PK-18
OR-18 YL-18 PK-18 PU-18
J
CALIBRATION CALIBRATION
M-C7 7Y3966
638-F91 WH-16 105-F102 RD-16
177-WE1 RD-6
(6) BUS BAR 2382279
C560-EM23 C561-EM25 C566-EM22 C567-EM24
1 2 A-C7 1552272
576-A40 535-A65 575-A39 200-A110
(46) JOYSTICK LH ATCH 2277617
(58) AUXILIARY PEDAL LH ATCH 2475276
A-C40 1552269 1 2 3 4 5 6
1 2 3 4 5 6
GY-18 GY-18
2 1
(12) ALT BREAKER 2164970
877-C136 YL-6
(64) LH-SPEAKER (-) RELAY ATCH 1495050 EM-C8 1495051 1 183-EM29 2 200-EM33 3 509-EM3 4 C563-EM11 5 C566-EM22
120A
(129) HORN SWITCH 2220225
+8V GROUND PWM OUT
A-C45 3E3364
K851-A142 BU-18 235-A144 BK-18
SW-3
1
BK-18
1 2 A-C25 1552269
AJ-C1 2312295
616-A13 BU-16
CONN 11
183-EM29 183-EM28
GY-18 BK-18 PU-18 BU-18 OR-18
SW-COM SW-1 SW-2
1 2 3 4 5 6
A-C32 3E3364
A-C31 1552269 K852-A105 GN-18 235-A104 BK-18
1
H-C5 7Y3967
CAP6 4 3422974
-
1 2 3 4 5 6 7 8
322-F86 GY-16 120-F55 YL-16 172-F10 RD-18
PU-16 WH-16 GN-18 BK-18
RD-18
+8V GROUND PWM OUT
1 2 3 4 5 6
(126) FOOT SWITCH ATCH 2051339
1 2 3 4 5 6
CAP6 3 3422974
A-C10 2305010
GY-18 PU-18
616-F84 BU-16
780-GT1 779-GT2 A588-GT3 200-GT4
H-C7 2472693 1 2 3 4 5 6
GN-18 BK-18 OR-18 BK-18 GY-18 WH-18
1 2
A-C36 2397352
CONN 37
PK-16 RD-18 OR-16 BR-18 GN-14 OR-16 RD-14 RD-18 RD-14
1 2 3 4
PU-16 WH-16 GN-18 BK-18
BK-18 BK-18 BK-18
PU-4 RD-4
780-GU1 779-GU2 A588-GU3 200-GU4
(65) LH-SPEAKER (+) RELAY ATCH 1495050 EM-C7 1495051 1 183-EM28 2 200-EM32 3 508-EM7 4 C562-EM14 5 C560-EM23
GY-18 BK-18
200-EM31 200-EM32 200-EM33
607-A21 154-A23 127-A124 318-A20 124-A86 307-A24 175-A87 320-A14 184-A11
GT-C6 2305008
GU-C1 2434507
PU-16 WH-16 WH-16 WH-16 WH-16 GN-18 GN-18 GN-18 GN-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
780-GT1 779-GT2 779-GT2 779-GT5 779-GT6 A588-GT3 A588-GT3 A588-GT7 A588-GT8 200-GT4 200-GT4 200-GT12 200-GT19 200-GT19 200-GT9 200-GT10 200-GT11
WH-18 BK-18 PU-16 OR-18 GN-18
BK-18
PK-16 RD-18 OR-16 GN-16 GN-14 OR-16 RD-14 RD-18 RD-14
K866-GA1 200-GA2 147-GA3 K872-GA5 K879-GA4
200-EM30
607-F87 154-F93 127-F60 318-F92 124-F65 307-F94 175-F72 320-F85 184-F74
1 2 3 4 5 6
WH-18 BK-18 PU-16 OR-18 GN-18
(74) RH-SPEAKER (-) RELAY ATCH 1495050 EM-C6 1495051 1 183-EM27 2 200-EM31 3 512-E 4 C565-EM12 5 C567-EM24
130-F75 RD-14
GA-C1 2434508
GC-C7 2305010
200-H9
113-A117 200-A102 509-A69 512-A67 607-A103 103-A63 508-A68 511-A66
112-FC1 177-FA1
1 2
320-H8
GY-18 BK-18 BR-18 GN-18 YL-18
168-A70 RD-10
AK-C2 1552269
1 2
GN-18 BK-18
E472-A133 GN-18 235-A136 BK-18 N794-A129 GY-18
SW-3
1
H-C4 7Y3967
A-C26 2434509
1
BK-18
168-F73 RD-10
200-AL2
(75) RH-SPEAKER (+) RELAY ATCH 1495050 EM-C5 1495051 1 183-EM26 2 200-EM30 3 511-EM8 4 C564-EM15 5 C561-EM25
RD-6
1 2
177-A71 RD-6
109-CL1 RD-4
POS
RD-16 RD-16 OR-18 YL-16 YL-16 YL-16 YL-16 BU-16 BK-16 BK-18 BK-16 BK-16 BK-18 BK-18 OR-16 YL-16 PU-18 WH-18 BR-18 GN-18 PK-16 PK-16 PK-18 PK-18 BU-18 GY-18 BR-18 GN-18 GY-18 WH-18 GN-18 PU-18 BU-18
320-H8 RD-18 200-H13 BK-16 154-H10 RD-18 189-H12 RD-18 A588-H11 GN-18 127-H15 OR-16
N793-A85 235-A152
CONSOLE (LH)
CONN 5
DISCONNECT BOX
NEG
103-A63 105-A10 113-A117 120-A1 120-A1 120-A109 120-A119 135-A25 200-A94 200-A102 200-A111 210-A26 235-A88 235-A137 307-A24 308-A139 508-A68 509-A69 511-A66 512-A67 607-A95 607-A103 A537-A41 A755-A100 A756-A99 A757-A98 A758-A97 E472-A84 E473-A50 H476-A145 K843-A57 K847-A22 L972-A96
1
H-C3 2397352 E472-H1 235-H6 E474-H2 235-H7 K844-H3 K848-H4
CAP2 2 3422972
OR-18 PK-18 GN-18 YL-18 BR-18
780-GU1 PU-16 779-GU2 WH-16 A588-GU3 GN-18
G
RD-16 RD-16 OR-18 YL-16 OR-16 BU-16 RD-18 BK-16 BK-18 OR-16 YL-16 RD-18 PU-18 WH-18 BR-18 GN-18 BU-16 YL-18 PK-18 PK-16 PK-16 PK-18
BEACON LAMP ATCH
BK-14 BK-14 BK-14 BK-16 BK-18 BK-18 YL-18 GN-18 OR-16 YL-16 YL-16 YL-16 YL-16 GY-18 BR-18 RD-18 BR-18 GY-16 GN-18 GY-18 BU-18 BU-18 OR-18 PK-18
N960-GN17 N957-GN15 N979-GN21 N970-GN19 N973-GN20
200-GU4 BK-18 200-GU6 BK-18 200-GU5 BK-18
POS
GN-14 BK-14 RD-14 PK-18 PK-16 BK-14
200-A7 200-A29 200-A51 210-A26 235-A33 235-A37 251-A47 261-A48 307-A24 308-A80 308-A139 308-A108 308-A108 309-A153 318-A20 320-A14 321-A122 322-A15 403-A52 405-A75 412-A60 430-A42 487-A43 491-A56
RS-232 RXD RX-232 GROUND RX-232 DTR RX-232 DCD
1 2 3 4 5 6
OR-18 PK-18 GN-18 YL-18 BR-18
CONN 12
101-CC1 RD-00-SGX
124-A86 200-A8 175-A87 E554-A4 607-A91 200-A93
G976-A45 BU-18 L973-A114 GN-16
GN-C4 2434508
GK-C2 2305010 N960-GK6 N957-GK5 N979-GK9 N970-GK7 N973-GK8
K866-GC3 200-GC4 147-GC5 K872-GC6 K879-GC7
101-CA1 RD-00-SGX
1 2 3 4 5 6 7 8 9 10 11 12
B/R B/W R R/G P B R/W O/G R/L
103-A63 105-A10 113-A117 120-A1 127-A124 135-A25 154-A23 210-A26 235-A37 307-A24 308-A139 320-A14 508-A68 509-A69 511-A66 512-A67 535-A65 575-A39 576-A40 607-A95 607-A103 A537-A41
1 2 3 4 5 6
RD-18 BK-16 RD-18 RD-18 GN-18 OR-16
CONN 36
A-C17 2304011
(127) HAMMER RETURN FILTER SWITCH ATCH 2241687
(10) BATTERY REAR 3T5760 2639574 (NOTE A)
200-A93 200-A53 200-A8 200-A29 200-A7 200-A51
GN-18 WH-18 PU-18 BU-16 PK-16 BU-16 PU-16 BR-18 GN-18 BU-18 PK-18
A-C6 2304009
H-C1 2434508
SW-4 SW-COM SW-1 SW-2
(45) JOYSTICK LH (3 SWITCH) ATCH 2602128
200-H14 BK-16 A588-H11 GN-18 154-H10 RD-18 189-H12 RD-18 320-H8 RD-18 E472-H1 GN-18 E474-H2 OR-18 K844-H3 GY-18 K848-H4 WH-18 235-H5 BK-18 235-H5 BK-18 235-H6 BK-18 235-H7 BK-18 200-H13 BK-16 200-H13 BK-16 200-H14 BK-16 200-H9 BK-18
PK-16 BK-18 YL-18 RD-16
RD-6
495-A54 496-A61 506-A35 578-A34 607-A81 616-A13 780-A83 892-A31 893-A32 C468-A62 E554-A4
(156) A/C UNIT 2359004
A B C
154-H10 RD-18 A588-H11 GN-18 189-H12 RD-18
(118) AIR SUSPENSION ATCH 2405063
607-EM5 200-EM10 173-EM9 153-EM13
CONN 17
BK-14 BK-14 BK-14 BK-14 BK-16 BK-14 BK-18 YL-18 GN-18 YL-16 GY-18 BR-18 BR-18 GY-16 GN-18 GY-18 BU-18 BU-18 OR-18 PK-18
H-C6 1552267
+ B GROUND
(136) NEUTRAL START LIMIT SWITCH 1114799
A-C19 2305010 320-A14 200-A82 154-A23 E997-A154 A588-A12 127-A124
1 2
OR-16 BK-16
A-C48 1552269
A-C28 3E3364
1 2 3 4 5 6
PU-18 WH-18 BR-18 GN-18 BK-14 YL-18 GN-18
BK-18
OR-18 GY-18 WH-18 GY-18 GN-18 PU-18 GN-18 GY-18
200-AL2 BK-18
101-CA1 RD-00-SGX 101-CF1 RD-00-SGX
1
508-A68 509-A69 511-A66 512-A67 200-A51 251-A47 261-A48
CAP2 3 3422972
177-A71
(100) QUICK COUPLER SOLENOID ATCH 2603877
BK-18 BK-18 BK-18
2
PU-18 WH-18 BR-18 GN-18 BK-14 YL-18 GN-18
235-GN14
1 2 3 4 5 6 7 8 9 10 11 12
200-A7 200-A8 200-A29 200-A51 200-A53 200-A93 235-A33 251-A47 261-A48 308-A80 309-A153 318-A20 321-A122 322-A15 403-A52 405-A75 412-A60 430-A42 487-A43 491-A56
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BU-16 YL-18 PK-18 GN-18 BR-18 GN-18 BU-18 YL-18 BU-18 GN-18 GN-18 GY-18
127-H15 200-H14
GN-18 OR-18 GY-18 WH-18 BK-18
508-F120 509-F121 511-F118 512-F119 200-F116 251-F23 261-F152
2434510 E474-C52 OR-18 K844-C53 GY-18 K848-C54 WH-18 E473-C55 GY-18 K843-C56 GN-18 K847-C57 PU-18 N793-C1 GN-18 N794-C58 GY-18
A-C1 2304009 E474-A79 K844-A46 K848-A36 E473-A50 K843-A57 K847-A22 N793-A85 N794-A129
C-C3
GN-18 WH-18 PU-18 BU-16 PK-16 BU-16 PU-16 BR-18 GN-18 GN-18 PK-18 BU-18 GY-18 BR-18 BU-18 GN-18 GN-18 GN-18 GN-18 GN-18 GY-18 OR-18 PK-18 RD-18 WH-18 BU-18 BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-16 GN-18 GY-18
200-A110 235-A37 235-A132 235-A132 235-A37 235-A136 235-A152 235-A104 235-A144 235-A149 235-A130 235-A130 235-A118 235-A148 235-A135 235-A135 235-A151 235-A143 235-A143 535-A65 575-A39 576-A40 E472-A133 H473-A38 H474-A147 H475-A146 K849-A150 K851-A142 K852-A105 N793-A85 N794-A129
CONN 35
E472-H1 E474-H2 K844-H3 K848-H4 235-H5
BK-18 RD-16 OR-18
RD-18 YL-16 GN-18
RD-10
495-A54 496-A61 506-A35 578-A34 607-A81 616-A13 780-A83 892-A31 893-A32 A588-A12 A755-A100 A756-A99 A757-A98 A758-A97 C468-A62 E472-A72 E472-A84 E472-A133 E472-A116 E472-A116 E473-A50 E474-A79 E554-A4 E997-A154 F716-A115 G976-A45 H473-A38 H474-A147 H475-A146 H476-A145 K843-A57 K844-A46 K847-A22 K848-A36 K849-A150 K851-A142 K852-A105 L972-A96 L973-A114 N793-A85 N794-A129
BK-18 BK-18 BK-18 BK-18 BK-18 GN-18 PK-18 BU-18 GY-18 BR-18 GN-18 GN-18 GN-18 GY-18 OR-18 RD-18 BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-18 GY-18
OR-16 RD-18 BK-16 BK-18 RD-18 GN-18 GN-18 OR-18 RD-18 GY-18 WH-18
1 2 3 4 5 6
GN-18 OR-18 GY-18 WH-18 BK-18
200-EM2 103-EM6 113-EM1
BK-18
172-GN8 308-GN10 403-GN12
A-C29 1343296 1 168-A70
C-C2
1 2
AL-C2 2304011
200-GU4 200-GU5 200-GU6
3
H-C8 2434505
H-C9 2304011
495-A54 GN-18 496-A61 WH-18 C468-A62 BU-18
235-GK2
1 2 3 4 5 6
PU-18 BU-16 GN-18 BR-18 YL-18 GN-18
H-C2 2305010
GN-18 WH-18 BU-18
RD-18 YL-16 GN-18
506-A35 578-A34 893-A32 892-A31 251-A47 261-A48
PU-16 RD-10 RD-18 RD-6 RD-14
CONN 4
(62) PRODUCT LINK 2ND GENERATION RADIO 2639088 (NOTE W)
A
4
495-F1 496-F5 C468-F9
172-GK1 308-GK3 403-GK4
BK-18 BK-18
147-A58 168-A70 172-A9 177-A71 184-A11
(40) PLATFORM GROUND
177-A71
OR-18 GN-18 YL-18 BR-18 N960-GK6 N979-GK9 N970-GK7 N973-GK8
1 2
235-A113 235-A143
CONN 16
GN-C3 2305010
GK-C1 2434508
1 2 3 4 5 6 7 8 9 10 11 12 BATT + GROUND KEY SWITCH ON ALT R-TERM RS-232 TXD
YL-16
PU-18 BU-16 GN-18 BR-18 YL-18 GN-18
1343295 168-C51 RD-10
C-C113 2304011
AK-C1 2434505
(80) ATMOSPHERE SENSOR 3203063
506-C45 578-C46 893-C47 892-C48 251-C49 261-C50
CONN 13
GK-C3 1552252
H
308-GN9
1 2 3
BK-18 BK-18
BR-18
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 YL-18 GN-18 YL-16 GY-18 BR-18 BR-18 GY-16 GN-18 GY-18 BU-18 BU-18 OR-18 PK-18
BU-16 PU-16 RD-18 RD-10 RD-18 RD-14 RD-6 RD-14
RD-18 BK-18 YL-16 GN-18 PK-18
KEY SWITCH ON
172-GK1 235-GK2 308-GK3 403-GK4 N957-GK5
KEY SWITCH ON
PU-16
235-C42 235-C43
321-A122
CONN 15
CONN 14
C-C110 2818803 +5V GROUND SIGNAL
780-C8
BR-18
235-A113 235-A113 235-A76 235-A132 235-A18 235-A18 235-A33 235-A88 235-A137 235-A143 251-A47 261-A48 308-A80 309-A153 318-A20 321-A122 322-A15 403-A52 405-A75 412-A60 430-A42 487-A43 491-A56
235-A76 235-A88 235-A132 235-A137 235-A143 A588-A12 A755-A100 A756-A99 A757-A98 A758-A97 E472-A72 E472-A84 E472-A133 E473-A50 E474-A79 E997-A154 H473-A38 H474-A147 H475-A146 H476-A145 K843-A57 K844-A46 K847-A22 K848-A36 K849-A150 K851-A142 K852-A105 L972-A96 N793-A85 N794-A129
127-A124 154-A23 200-A82 235-A76 320-A14 A588-A12 E472-A72 E474-A79 E997-A154 K844-A46 K848-A36
E472-A72 E474-A79 K844-A46 K848-A36 235-A76
1 2
RS232 PORT #3-TXD RS232 PORT #3-RXD RS232 PORT #3-GROUND GROUND
OR-18 PK-18 GN-18 BK-18
1 2 CAP2 1 3422972
1 2
PU-16
321-C40
PU-16 RD-10 RD-18 RD-6 RD-14
BK-16 BK-16 BK-18 BK-18 BK-16
RD-16 RD-16 OR-18 YL-16 OR-16 BU-16 RD-18 BK-16 BK-18 OR-16 YL-16 RD-18 PU-18 WH-18 BR-18 GN-18 BU-16 YL-18 PK-18 PK-16 PK-16 PK-18
SERIAL SERVICE CONNECTOR
N963-GN18 N959-GN16 N981-GN22 235-GN13
780-AL1
GN-18 PU-18 BU-16 PK-16 BU-16 GN-18 PK-18 BU-18 GY-18 BR-18 BU-18 GN-18 GY-18 OR-18 PK-18 RD-18 WH-18 BU-18 BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-16 GN-18 GY-18
PK-18 BU-18 GY-18 BR-18 BU-18 GN-18 WH-18 BR-18 BU-18 BU-18 GN-18 BU-18 YL-18 RD-18 BU-18 GN-18
C-C22 2304011
AL-C1 2434505
BK-16 YL-16 GN-18 BR-18 GN-18
495-C22 506-C45 578-C46 607-C7 616-C9 A588-C3 A755-C24 A756-C25 A757-C26 A758-C27 C468-C28 E472-C29 E473-C55 E474-C52 E554-C11 E997-C84 F716-C208 G976-C32 H473-C31 H474-C34 H475-C35 H476-C30 K843-C56 K844-C53 K847-C57 K848-C54 K849-C36 K851-C37 K852-C38 L972-C33 L973-C80 N793-C1 N794-C58
A755-C24 A756-C25 A757-C26 A758-C27 C468-C28 E472-C29 H476-C30 H473-C31 G976-C32 L972-C33 H474-C34 H475-C35 K849-C36 E997-C84 K851-C37 K852-C38
147-A58 168-A70 172-A9 177-A71 184-A11
200-A82 200-A94 200-A102 200-A110 200-A111
103-A63 105-A10 113-A117 120-A1 127-A124 135-A25 154-A23 210-A26 235-A37 307-A24 308-A139 320-A14 508-A68 509-A69 511-A66 512-A67 535-A65 575-A39 576-A40 607-A95 607-A103 A537-A41
RS232 PORT #3-TXD RS232 PORT #3-RXD RS232 PORT #3-GROUND GROUND
235-C160 308-C140 403-C151 892-C121 893-C116
BR-18 GY-16 OR-18 PK-18
BK-18 BU-18 OR-18 PK-18 WH-18 GN-18
GY-18 BU-18 BU-18 OR-18 PK-18 WH-18 GN-18 WH-18 PK-18 BU-18 GY-18 BR-18 BU-18 GN-18 WH-18 BR-18 BU-18 BU-18 GN-18 BU-18 YL-18 RD-18 BU-18 GN-18
BK-18 BK-18 BK-18 BK-18 BK-18 GN-18 PK-18 BU-18 GY-18 BR-18 GN-18 GN-18 GN-18 GY-18 OR-18 RD-18 BR-18 GN-18 BU-18 WH-18 GN-18 GY-18 PU-18 WH-18 YL-18 BU-18 GN-18 BU-18 GN-18 GY-18
BK-14 BK-14 PK-18 GN-14 RD-14 PK-16
CONN 3
430-C18 BU-18 892-C48 BR-18 893-C47 GN-18
321-C40 322-C6 487-C19 491-C20
235-C317 430-C18 487-C19 491-C20 F716-C208 495-C22
405-A75 412-A60 430-A42 487-A43 491-A56 F716-A115 495-A54 496-A61 A755-A100 A756-A99 A757-A98 A758-A97 C468-A62 E472-A116 H476-A145 H473-A38 G976-A45 L972-A96 H474-A147 H475-A146 K849-A150 E997-A154 K851-A142 K852-A105
235-A76 235-A88 235-A132 235-A137 235-A143 A588-A12 A755-A100 A756-A99 A757-A98 A758-A97 E472-A72 E472-A84 E472-A133 E473-A50 E474-A79 E997-A154 H473-A38 H474-A147 H475-A146 H476-A145 K843-A57 K844-A46 K847-A22 K848-A36 K849-A150 K851-A142 K852-A105 L972-A96 N793-A85 N794-A129
135-A25 147-A58 154-A23 168-A70 172-A9 175-A87 177-A71 184-A11
A B C
N979-GL3 GN-18 N960-GL2 OR-18 N957-GL1 PK-18
ALTERNATOR R-TERM
GN-18
BK-18 YL-18 GN-18 YL-16
GN-18
BK-14 BK-14 BK-14 BK-14 BK-16 BK-14
RD-16 RD-16 OR-18 YL-16 GN-14 OR-16
GL-C3 8T8731
GL-C2 8T8732
RD-18
403-GN11
235-C317 251-C49 261-C50 308-C4
403-C14
(36) CHASSIS 4 GROUND
200-A7 200-A8 200-A29 200-A51 200-A53 200-A93
200-A93 200-A8 E554-A4 124-A86 175-A87 607-A91
J1939 HIGH UNSWITCHED POWER
172-GN7
BK-18 BK-18
YL-16 RD-14 GY-16 PK-16 PU-16 BU-16 PU-16 PK-18 GY-18 BR-18 GN-18
PK-18 BK-14 BK-14
UNSWITCHED POWER ALTERNATOR R-TERM
172-C2 RD-18 403-C14 GN-18
235-C42 235-C43
308-A80 184-A11 322-A15 607-A81 780-A83 616-A13 147-A58 E554-A4 309-A153 318-A20 403-A52
E554-A4 200-A8 200-A93
J1939 HIGH
PU-16 RD-10 RD-14
YL-16 RD-14 GY-16 PK-16 PU-16 BU-16 PU-16 PK-18
103-A63 105-A10 113-A117 120-A1 124-A86 127-A124
CONNECTS TO GN-C5 LOC J-16
N960-GL2 OR-18 N957-GL1 PK-18 N979-GL3 GN-18
147-C10 168-C51 184-C5
308-C4 184-C5 322-C6 607-C7 780-C8 616-C9 147-C10 E554-C11
235-A37 BK-18 F716-A115 WH-18
1 2 3 4 5 6
CONN 2
C
5
A-C30 2434508
G976-A45 BU-18 L973-A114 GN-16
J1939 LOW
GL-C1 2434508
D
6
(41) PLATFORM CHASSIS STRAP GROUND 7G1060
172-A9 RD-18 L973-A114 GN-16 A588-A12 GN-18
GN-18 WH-18 PU-18 BU-16 PK-16 BU-16 PU-16 BR-18 GN-18 BU-18
RS-232 PORT #1-CDC RS-232 PORT #1-GROUND
BU-18 BR-18 GN-18
RD-18 GN-16 GN-18
495-A54 496-A61 506-A35 578-A34 607-A81 616-A13 780-A83 892-A31 893-A32 C468-A62
J1939 LOW
N973-GN20 BR-18 N979-GN21 GN-18
BK-18 GN-18 YL-16 RD-18 RD-18 YL-16 GN-18 BK-18 PK-18 OR-18 YL-18 BR-18 GN-18
430-C18 892-C48 893-C47
172-C2 L973-C80 A588-C3
BK-14 BK-14 BK-14 BK-16 BK-18 YL-18 GN-18 YL-16 GY-18 BR-18 BR-18 GY-16 GN-18 GY-18 BU-18 BU-18 OR-18 PK-18
RS-232 PORT #1-CDC RS-232 PORT #1-GROUND
235-GN14 403-GN12 308-GN10 172-GN8 172-GN8 308-GN10 403-GN12 235-GN14 N957-GN15 N960-GN17 N970-GN19 N973-GN20 N979-GN21
1
RD-18 GN-18
200-A7 200-A29 200-A51 200-A53 235-A33 251-A47 261-A48 308-A80 309-A153 318-A20 321-A122 322-A15 403-A52 405-A75 412-A60 430-A42 487-A43 491-A56
RS-232 PORT #1-RXD RS-232 PORT #1-DTR
N960-GN17 OR-18 N970-GN19 YL-18
BK-18 BK-18
(119) AIR CLEANER SWITCH 2552966
172-C2 403-C14
PU-16 RD-10 RD-18 RD-6 RD-14
CONN 1 CONNECTS TO C-C18 LOC J-16
(29) GOVERNOR 3863439
7
A-C16 1532620 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
147-A58 168-A70 172-A9 177-A71 184-A11
RS-232 PORT #1-RXD RS-232 PORT #1-DTR
235-GN13 235-GN13
1
893-C116 GN-18 893-C47 GN-18
RS-232 PORT #1-TXD
N957-GN15 PK-18
235-C158 BK-18
892-C121 BR-18 892-C48 BR-18 893-C142 GN-18
CONNECTS TO GL-C1 LOC I-16
RS-232 PORT #1-TXD
C-C15 7Y3966
235-C158 BK-18 430-C18 BU-18
CAT DATA LINK + CAT DATA LINK -
GN-18 BR-18
430-C18 BU-18 892-C143 BR-18
CONN 2
1 2 3 4 5 6
N963-GN18 OR-18 N959-GN16 PK-18 N981-GN22 GN-18
893-GN6 892-GN5
403-C14 GN-18 403-C151 GN-18
CAT DATA LINK + CAT DATA LINK -
GN-C5 2305010
430-C18 BU-18
RD-18 BK-18 YL-16 GN-18 BR-18 GN-18
CONNECTS TO C-C18 LOC J-16
C-C14 7Y3967
172-C2 235-C159 308-C140 403-C141 892-C143 893-C142
CONN 1
(27) PRODUCT LINK ECM (BASIC) 3402413 (NOTE Y)
BR-18 GN-18 PK-18 OR-18 GN-18 RD-18 RD-18 RD-18 RD-18 YL-16 YL-16 YL-16 YL-16 GN-18 GN-18 GN-18 GN-18 BK-18 BK-18
308-C140 YL-16 403-C141 GN-18
1 2 3 4 5 6
RD-18 YL-16 GN-18 BR-18 GN-18 BK-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
892-GN5 893-GN6 N959-GN16 N963-GN18 N981-GN22 172-GN1 172-GN8 172-GN7 172-GN7 308-GN3 308-GN10 308-GN9 308-GN9 403-GN4 403-GN12 403-GN11 403-GN11 235-GN2 235-GN14
235-C159 BK-18
172-GN1 308-GN3 403-GN4 892-GN5 893-GN6 235-GN2
GN-C2 1607690
RD-18
(28) PRODUCT LINK ECM (PL300) 2399954 (NOTE W)
42 Page,
(Dimensions: 56 inches x 35 inches)
10
C-C1 1636637
GN-C1 2434508
UENR3604-0
11
RD-18 YL-16 GN-18 BR-18 GN-18 BK-18
235-C160 BK-16
172-C2 308-C140 403-C141 892-C143 893-C142 235-C159
172-C2
1 2 3 4 5 6
CONNECTS TO EK-C1 LOC J-16 OR CONNECTS TO GN-C1 LOC J-16
I
12
C-C18 2305010
CONN 1
J
13
NOTE H: USE WITH CONFIG.11.
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT
NOTE J: EXCHANGE TO 5A FUSE AT INSTALL GH HARNESS.
CONNECTOR
NOTE M: USE WITH SYSTEM 3,16.
H#
NOTE R: USE WITH MEDIUM CIRCUIT.
CIRCUIT GROUPING DESIGNATION
STARTING CIRCUIT START AID CIRCUIT
ATCH WIRE, CABLE, COMPONENT
NOTE T: USE WITH CAB GUARD.
TRANSMISSION / ENGINE PUMP CONTROL CIRCUIT
NOTE W: USE WITH PRODUCT LINK 321SR.
SPLICE
MONITOR CIRCUIT
BLADE, SPADE, RING OR SCREW TERMINAL
MACHINE SECURITY CONTROL CIRCUIT ENGINE CONTROL CIRCUIT
ABBREV
COLOR
RD WH OR YL PK BK GY PU BR GN BU
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
HEATER AND AIR CONDITIONER CIRCUIT TURN SIGNAL / WIPER WASHER CIRCUIT CAT DATA LINK RS-232 / RS-485 DATA LINK CAN DATA LINK A CAN DATA LINK B
OTHER COLOR DESCRIPTIONS HIGHWAYS
320' E[FDYDWRU(OHFWULFDO S\VWHP UENR3604-0 SFKHPDWLF PDUW NXPEHU: 388-6840 HE Components are shown installed on a fully operable machine with the key and engine off. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations. Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.
3
2
1
A