902 & 906 COMPACT WHEEL LOADER ELECTRICAL SCHEMATIC | CAT Machines Electrical Troubleshooting

SENR1295

July 1998

902 and 906 Compact Wheel Loader

Electrical System

902:

7ES1-Up

906:

6ZS1-Up

1998 Caterpillar

Printed in U.S.A.

Machine Harness Connector and Component Locations

E52651

Component Location

Component

Schematic

Location

Machine

Location

Component

Schematic

Location

Machine

Location

Action Lamps

G-6 A

Resistor - Rear Window Defrost

F-8 22

Alarm - Backup

E-11 6

Sender - Fuel Level

E-8 7

Alternator (902)

G-10 18

Sender - Trans Speed

E-9 26

Alternator (906)

G-12 18

Sender/Switch - Hydraulic Temperature

D-8 27

Backlight Lamp Beams

H-6 A

Solenoid - Boom Lower

C-2 25

Backlight Lamp LH

G-6 A

Solenoid - Coupler

D-2 25

Backlight Lamp RH

H-6 A

Solenoid - Forward Pump Valve Group

E-12 15

Battery

H-8 5

Solenoid - Fuel Shutdown (902)

I-10 21

Breaker - A/C 30 Amp

H-8 4

Solenoid - Fuel Shutdown (906)

H-11 21

Breaker - Alternator 60 Amp (902)

G-10 3

Solenoid - Hydraulic Shutoff

D-9 24

Breaker - Alternator 60 Amp (906)

G-12 3

Solenoid - Implement Detents Valve Group

C-12 B

Breaker - Main 60 Amp

H-8 4

Solenoid - Implement Detents Valve Group

C-12 B

Breaker - Roading Lamps 20 Amp

H-8 4

Solenoid - Motor Reversing Motor Valve Group

D-8 23

Control - FNR

C-11 B

Solenoid - Reverse Pump Valve Group

E-12 15

Flasher

I-8 A

Solenoid - Speed Select Motor Valve Group

D-8 23

Function Lamps

G-6 A

Switch - 4th Function

A-9 B

Fuses

B,C-3 C

Switch - Air Conditioning

A-12 B

Gauge - Fuel

G-7 A

Switch - Beacon

H-8 A

Gauge - Hydraulic Oil Temp

H-7 A

Switch - Blower

C-12 B

Gauge - Speed

H-7 A

Switch - Brake Lamp

D-3 8

Glow Plugs (902)

I-10 19

Switch - Brake Level

D-3 8

Glow Plugs (906)

H-12 19

Switch - Cold Start

A-10 B

Ground - Cab Mount Plate

H-8 5

Switch - Coolant (902)

H-10 18

Ground - Engine Frame

F-12 17

Switch - Coolant (906)

H-12 18

Ground Stud - Cab Rear

H-8 5

Switch - Coupler

A-8 B

Ground Stud - Engine End Frame

F-10 3

Switch - Dead Engine Lower

A-8 B

Ground Stud - Machine

A-5 11

Switch - Defrost

A-12 B

Ground Stud - Nose Cone

H-2 8

Switch - Dimmer

I-4 A

Horn - Forward

D-3 2

Switch - Disconnect

I-8 5

Meter - Service

G-7 A

Switch - Engine Oil Press (902)

H-10 20

Meter Filter

G-7 A

Switch - Engine Oil Press (906)

H-12 20

Motor - Blower

F-8 22

Switch - Filter Bypass

F-11 14

Motor - Front Washer

D-11 9

Switch - FNR

C-12 B

Motor - Front Wiper

F-3 8

Switch - Forward Horn

H-7 A

Motor - Rear Washer

E-11 9

Switch - Front Washer

F-6 A

Motor - Rear Wiper Motor

G-8 10

Switch - Front Wiper

F-5 A

Motor - Starter (902)

G-10 17

Switch - Hazard

I-7 A

Motor - Starter (906)

F-12 17

Switch - Hydraulic Shutoff

B-8 B

Relay - Backup Alarm

A-4 C

Switch - Key Start

B-12 B

Relay - Detent

A-4 C

Switch - Parking Brake

G-8 13

Relay - Front Floods

A-3 C

Switch - Rear Wiper

F-7 A

Relay - Main

A-6 C

Switch - Roading Lamp

I-5 A

Relay - Rear Floods

A-3 C

Switch - Speed Selector

B-9 B

Relay - Start Aid (902)

I-10 3

Switch - Tools

A-11 B

Relay - Start Aid (902)

I-10 3

Switch - Turn Signal

I-7 A

Relay - Start Aid (906)

H-11 3

Switch - Working Lamps

I-5 A

Relay - Start Aid (906)

H-11 3

Switch/Sender - Hydraulic Temperature

D-8 27

Machine locations are repeated for components located close together.

A = Components located on or in the Dash.

B = Components located on or in the Right Console.

C = Components located on or in the Fuse Panel.

Wire Description

Wire

Number

Wire

Color

Description

Wire

Number

Wire

Color

Description

Power Circuits

Accessory Circuits

101 RD

Battery (+)

500 BR

Front Wiper - Park

102 RD

Lighting Power

501 GN

Front Wiper - Low

103 RD

Air Conditioning Power

502 OR

Front Wiper - Hi

104 RD

Glow Plug Power

503 BR

Rear Wiper - Park

105 RD

Key Start Switch Power

504 YL

Rear Wiper - Low

109 RD

Alternator Output (+)

506 PU

Front Washer

110 GN

Fuel Shutoff Power

507 WH

Rear Washer

112 PU

Main Power Relay Output

508 PU

Radio Speaker Left

114 GN

Forward Horn Power

509 WH

Radio Speaker Left - Common

117 RD

Main Breaker Output

511 BR

Radio Speaker Right

118 GY

Wiper/Washer Power

512 GN

Radio Speaker Right - Common

120 YL

Back-Up Alarm Power

515 GY

Blower Motor - Hi

122 BU

Miscellaneous Power

516 GN

Blower Motor - Medium

123 WH

Gauge Power

517 BU

Blower Motor - Low

124 GN

Heater Blower Power

521 YL

Air Conditioner

126 PK

Transmission ECM Power

536 WH

Hazard Switch Signal

127 OR

Start-Aid Power

537 GN

Flasher Output

128 PK

Implement Detent Power

567 WH

Air Conditioner Switch Enable

129 BU

Detent Relay Output

A538 OR

Rear Window Defrost

130 GN

Stop Lamp Power

Lighting Circuits

135 BU

Radio Power

603 PK

Beacon

140 BU

Rear Window Defrost Power

604 OR

Stop Lamp

144 GN

Beacon Power

605 YL

Left Turn Lamp

161 PK

Front Flood Power

606 GY

Right Turn Lamp

162 YL

Rear Flood Power

607 PK

Front Flood Lamp Relay Output

197 GN

4th Function Power

608 GN

Rear Flood Lamp Relay Output

Ground Circuits

610 OR

Head Lamp Signal

200 BK

Main Chassis Ground

611 PU

Head Lamp Hi-Beam

201 BK

ECM Ground

614 PU

Park/Tail/Dash Lamp

202 BK

ECM Relay Return

617 BR

Left Tail Lamp

Basic Machine Circuits

618 YL

Right Tail Lamp

304 WH

Start Relay Output

619 GN

Head Lamp Lo-Beam

306 GN

ECM Start Output

Control Circuits

307 OR

Key Switch Start Signal

751 GN

Motor Reversing Solenoid

308 YL

Key Switch Run Signal

780 BU

Coupler Solenoid

321 BR

Back-Up Alarm Relay Output

781 PK

4th Function Control 1

322 GY

Forward Horn

782 GY

4th Function Control 2

330 YL

ECM Neutral Output

A751 YL

Auxiliary Tool Power

Monitoring Circuits

A752 BR

Auxiliary Tool Signal

403 GN

Alternator Pulse Output

E783 WH

Dead Engine Boom Lower

404 YL

Hydraulic Oil Temp Switch

F747 OR

Speed Select

405 GY

Oil Pressure

F765 BR

Park Brake Disengaged

406 PU

Coolant Temperature

G750 BU

Forward Switch Signal

419 YL

Park Brake Engaged

G755 GY

Reverse Switch Signal

442 GY

Hydraulic Oil Temp Sender

G763 PU

Neutral Switch Signal

447 PK

Fuel Level

H791 GN

Rear Flood Lamp Signal

449 BU

Speed

H792 BU

Front Flood Lamp Signal

483 PK

Brake Fluid Level

E801 OR

ECM Forward Output

C444 YL

Alternator Indicator Lamp

E802 YL

ECM Reverse Output

E417 OR

ECM Park Brake Alarm Output

975 WH

Forward/Reverse Solenoid Return

E455 BR

Hydraulic Oil Filter

L981 YL

Hydraulic Shutoff

L987 WH

Start-Aid Signal

Connector Location

Connector Number

Schematic

Location

Machine

Location

CONN 1 G-10,11 16

CONN 2 E-10 12

CONN 3 ACC Socket G-8 13

CONN 4 G-8 5

CONN 5 G-8 5

CONN 6 E-7 12

CONN 7 E-5 9

CONN 8 D-3 2

CONN 9 D-3 2

CONN 10 G-3 8

CONN 11 G-3 8

CONN 12 Tool D-3 1

CONN 13 H-8 5

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.

Off Machine Switch Specification

Part No. Function Actuate Deactuate Contact Position

142-9804 Hydraulic Temperature Sender

102.0 ± 3 °C

(215.6 ± 5.4 °F)

90 °C

(194.0 °F)

Normally Open

Resistor, Sender and Solenoid Specifications

Part No. Component Description Resistance (Ohms)¹

141-2968

Sender - Fuel Level

Full:

Empty:

27.5 - 39.5

240 - 260

142-9804 Sender/Switch - Hydraulic Oil Temperature

79 to 100 @ 80 °C (176 °F)

263 to 283 @ 110 °C (230 °F)

¹ At room temperature unless otherwise noted.

Related Electrical Service Manuals

Form Number

Transmission Electronic Control SENR1258

Title

Normally open switch that will close with an increase of a specific condition (temp-press-etc.).

Normally open switch that is closed due to an applied condition, and will open again with a

specific decrease in that condition.

Normally closed switch that will open with an increase of a specific condition.

Normally closed switch that is open due to an applied condition, and will close again

with a specific decrease in that condition.

The circle indicates that the component has screw terminals and a wire can be disconnected

from it.

No circle indicates that the wire cannot be disconnected from the component.

This indicates that the component has a wire connected to it that is connected to ground.

This indicates that the component does not have a wire connected to ground. It is grounded

by being fastened to the machine.

Electrical Schematic Symbols And Definitions

Pressure

Symbol

Temperature

Symbol

Level

Symbol

Flow

Symbol

A AA

325-PK-14

200-BK-14

FUSE - A component in an electrical circuit that will open the circuit if too much current flows

through it.

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.

CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if too

much current flows through it. This does not destroy the circuit breaker and it can be reset to

become part of the circuit again.

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 Electrical Schematic Symbols

Socket

Pin or Socket

Number

Wire, Cable, or Harness

Assembly Identification

Single Wire

Connector

Circuit Number

Identification

Wire

Gauge

Wire

Color

Plug

Receptacle

9X-1123

Component

Part Number

Electrical Schematic Symbols And Definitions

Typical representation of a

Sure-Seal connector. The

plugand receptacle contain

both pins and sockets.

Typical representation of a

Deutsch connector. The

plug contains all sockets

and the receptacle contains

all pins.

MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is

activated by electricity and held latch 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.

123456789101112

FUSES

113-8490 - 10 A

113-8491 - 15 A

113-8492 - 20 A

113-8493 - 25 A

604-H3 OR-18

604-H7 OR-18

321-H8 BR-18

618-H2 PU-18

606-H1 GY-18

FUSE BLOCK

116-4159 BASE

DASH

200-CC1 BK-00

200-CE1 BK-00

101-CG1 RD-00

161-A53 PK-14

135-A34 BU-18

118-A27 GY-16

123-A29 WH-18

124-A26 GN-14

144-A30 GN-18

122-A161 BU-18

122-A38 BU-18

105-A31 RD-18

130-A39 GN-18

127-A33 OR-18

135-A34 BU-18

124-A26 GN-14

122-A161 BU-18

135-A112 BU-18

130-A39 GN-18

127-A33 OR-18

105-A31 RD-18

144-A30 GN-18

123-A29 WH-18

118-A27 GY-16

161-A53 PK-14

162-A54 YL-14

140-A36 BU-16

604-H7 OR-18

606-H1 GY-18

THIS SCHEMATIC IS FOR THE 902, 906

(119-1599 CHG 00)

COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE

MACHINE WITH THE KEY AND ENGINE OFF AND

THE XMSN SHIFTER IN NEUTRAL

IDENT PART NO. CHGLOC NOTE

HARNESS AS.

WIRE AS.

CABLE AS.

02 C

01 D

03 E

02 C

03 E

FRONT FRAME

511-C18 BR-18

512-C19 GN-18

619-F1 GN-18

200-F2 BK-18

611-F3 PU-18

605-F5 YL-18

614-F4 PU-18

200-F10 BK-14

619-F9 GN-14

619-F11 GN-18

614-F12 PU-18

611-F13 PU-18

606-F8 GY-18 606-F8 GY-18

200-F14 BK-14

200-H5 BK-18

200-H16 BK-18

200-H15 BK-18

604-H12 OR-18

605-H10 YL-18

607-A41 PK-14

608-A42 GN-14

H791-A43 GN-18

H792-A44 BU-18

120-A51 YL-18

H792-A44 BU-18

H791-A43 GN-18

608-A42 GN-14

607-A41 PK-14

109-WA1 RD-10

138-4901

138-4931

138-4915

138-4906

138-4932

138-4905

138-4902

112-A45 PU-10

112-A46 PU-10

112-A47 PU-10

117-A50 RD-12

112-A49 PU-10

308-A74 YL-18

200-A73 BK-18

200-G63 BK-14

200-G70 BK-18

614-G71 PU-18

449-G84 BU-18

442-G67 GY-18

447-G85

PK-18

447-G85 PK-18

200-G80 BK-18

200-G69 BK-18

614-G72 PU-18

614-G74 PU-18

200-G69 BK-18

614-G72 PU-18

614-G74 PU-18

123-G77 WH-18

123-G78 WH-18

200-G81 BK-18

200-G82 BK-18

123-G68 WH-18

537-G4 GN-18

605-G75 YL-18

606-G79 GY-18

614-G11 PU-18

102-G14 RD-18

200-G15 BK-18

200-G62 BK-14

102-G33 RD-14

614-G19 PU-18

610-G18 OR-14

619-G28 GN-14

611-G29 PU-14

H791-G25 GN-18

H792-G26 BU-18

102-G23 RD-18

200-G24 BK-18

200-G20 BK-18

200-G32 BK-18

614-G31 PU-18

614-G21 PU-18

614-G87

PU-18

614-G86 PU-18

614-G102 PU-18

614-G101 PU-18

200-G103 BK-18

200-G100 BK-18 200-G99 BK-18

614-G98 PU-18

501-G89 GN-14

118-G93 GY-14

504-G95 YL-18

504-G95 YL-18 504-G95 YL-18

504-G95 YL-18

507-G96 WH-18

507-G96 WH-18 507-G96 WH-18

507-G96 WH-18

118-G64 GY-14

501-G91 GN-14 501-G91 GN-14

501-G91 GN-14

502-G90 OR-14

506-G94 PU-18 506-G94 PU-18

506-G94 PU-18

500-G88 BR-18

118-G104 GY-14

118-G92 GY-14 118-G92 GY-14

118-G92 GY-14

122-G45 BU-18

403-G44 GN-18

200-G39 BK-18

322-G97 GY-18

537-G2 GN-18

200-C2 BK-14

200-C9 BK-18

607-C3 PK-14

607-C8 PK-18

608-C4 GN-14

608-C13 GN-18

200-C14 BK-18

200-C5 BK-14

607-C11 PK-18

200-C12 BK-18

200-C17 BK-18

200-C20 BK-18

608-C21 GN-18

509-C16 WH-18

135-C22 BU-18

122-C23 BU-18

122-C7 BU-18

122-C24 BU-18200-C6 BK-18

200-C10 BK-18

603-C1 PK-18

DISCONNECT SW ATCH

TO BATTERY

200-A7 BK-18 200-A9 BK-18

200-A14 BK-18

200-A16 BK-18

614-A8 PU-18 614-A24 PU-18

614-A15 PU-18

614-A17 PU-18

521-A135 YL-14

614-A20 PU-18

200-A21 BK-18

200-A2 BK-18

614-A6 PU-18

200-A2 BK-18

614-A6 PU-18

521-A135 YL-14

614-A1 PU-18

200-A3 BK-18

606-A95 GY-18

605-A96 YL-18

603-A104 PK-14

G750-A103 BU-18

G763-A102 PU-18

G755-A101 GY-18

614-A88 PU-14

614-A89 PU-14

138-4908

138-4909

614-G11 PU-18

603-G12 PK-18

144-G65 GN-18

200-G10 BK-18

200-G7 BK-18

NAME

PLATFORM

CAB - ROOF

ENGINE - (902)

NEEF -FRONT FRAME

DASH

EEF - REAR FRAME

MID-FRAME

MACHINE GROUND

DISCONNECT TO GROUND

751-A58 GN-18

751-A127 GN-18

G755-A101 GY-18

G763-A102 PU-18

G750-A103 BU-18

140-A36 BU-16

A751-A12 YL-14

117-A50 RD-12

112-A49 PU-10

118-A27 GY-16

123-A29 WH-18

144-A30 GN-18

127-A33 OR-18

105-A31 RD-18

124-A26 GN-14

122-C23 BU-18

135-C22 BU-18

509-C16 WH-18

135-A34 BU-18

607-A41 PK-14

608-A42 GN-14

751-A127 GN-18

321-H8 BR-18

126-A18 PK-18

H791-A43 GN-18

H792-A44 BU-18

135-A34 BU-18

607-A41 PK-14

608-A42 GN-14

118-A27 GY-16

123-A29 WH-18

144-A30 GN-18

H792-A44 BU-18

606-H1 GY-18

618-H2 PU-18

200-H5 BK-18

604-H3 OR-18

E801-H4 OR-18

E802-H17 YL-18

617-H11 PU-18

975-H14 WH-18

975-H14 WH-18975-H13 WH-18

975-H6 WH-18

E455-H18 PK-18

406-H21 PU-18

405-H22 GY-18

200-H32 BK-14

308-H25 YL-18

403-H26 GN-18

C444-H23 YL-18

308-E3 YL-18

403-E2 GN-18

110-E8 YL-18

C444-E1 YL-18

200-E4 BK-18

405-E5 GY-18

403-E2 GN-18

C444-E1 YL-18

405-E5 GY-18

447-K1 PK-18

200-K2 BK-14

449-K3 BU-18

200-K9 BK-18

202-K5 BK-18

202-K8 BK-18

202-K7 BK-18

F747-K4 OR-18

751-K6 GN-18

507-A79 WH-18

506-A72 PU-18

117-A126 RD-6

200-CF1 BK-00

101-CG1 RD-00

101-E10 RD-4

117-A126 RD-6

101-CG1 RD-00

117-A126 RD-6

101-CG1 RD-00

135-A112 BU-18

449-A63 BU-18

442-A75 GY-18

404-A90

CONN 6

YL-18

404-A90 YL-18

C444-A78 YL-18

405-A87 GY-18

406-A80 PU-18

E802-A121 YL-18

E802-A134 YL-18

E801-A133 OR-18

E801-A120 OR-18

321-A110 BR-18

605-A23 YL-18

606-A22 GY-18

604-A105 OR-18

419-A81 YL-18

F765-A117 BR-18

122-A161 BU-18

130-A39 GN-18

308-A129 YL-14

308-A74 YL-18

F747-A131 OR-18

L987-H20 WH-18

L987-H20 WH-18 L987-A116 WH-18

L987-A116 WH-18

567-A130 WH-14

308-A74 YL-18

126-A18 PK-18

751-A127 GN-18

321-A110 BR-18

135-A112 BU-18

124-A26 GN-14

A751-A12 YL-14

127-A33 OR-18

105-A31 RD-18

140-A36 BU-16

117-A126 RD-6

126-A18 PK-18

102-A32 RD-14

102-A55 RD-18

102-G13 RD-18

102-G33 RD-14

102-A56 RD-12

483-A5 PK-18

135-A112 BU-18

122-A70 BU-18

122-A67 BU-18 122-A71 BU-18

122-A71 BU-18

751-A127 GN-18 751-A58 GN-18

F747-A131 OR-18

308-A74 YL-18

E802-A134 YL-18

L987-A116 WH-18

E801-A133 OR-18

F765-A117 BR-18

751-A127 GN-18

126-A18 PK-18

308-A74 YL-18

124-A26 GN-14

105-A31 RD-18

127-A33 OR-18

614-A6 PU-18

200-A2 BK-18

521-A135 YL-14

140-A36 BU-16

A751-A12 YL-14

F747-A131 OR-18

975-A114 WH-18

202-A115 BK-18

308-A128 YL-18

308-A128 YL-18 308-A128 YL-18

308-A119 YL-18

E455-A92 BR-18

E801-A120 OR-18

E802-A121 YL-18

E802-A93 YL-18

E801-A99 OR-18

330-A100 YL-18

504-A65 YL-18

200-A4 BK-18

A538-A118 OR-14

537-G3 GN-18

536-G1 WH-18

102-G83 RD-18

614-G76 PU-18

606-G79 GY-18

605-G75 YL-18

T 02 F138-4910 FRONT FRAME TOOLS

138-4918

138-4914 ENGINE GROUND

BATTERY TO STARTER

515-A11 GY-14

516-A13 GN-14

517-A19 BU-14

521-A135 YL-14

E 02 D 138-4904 ENGINE - (906)

117-P3 RD-6

118-G66 GY-14

200-G61 BK-14

118-A137 GY-16

118-A138 GY-16

200-A140 BK-18

200-A141 BK-14

200-A142 BK-18

200-A143 BK-18

102-A144 RD-18

614-A145 PU-14

200-A146 BK-14

200-A147 BK-14

200-A148 BK-14

200-A149 BK-14

201-A152 BK-18

201-A151 BK-18

200-A153 BK-18

200-A154 BK-18

200-A160 BK-14

200-A158 BK-18

200-A52 BK-14

200-A159 BK-14

200-A160 BK-14

200-A158 BK-18

200-A73 BK-18

122-A162 BU-18

129-A163 BU-18

118-A167 GY-18

614-A168 PU-18

197-A91 GN-14

117-A48 RD-14

781-A60 PK-14

782-A57 GY-14

E417-A68 OR-18

751-A61 GN-18

200-K16 BK-18

201-A169 BK-18

200-A10 BK-14

200-A125 BK-18

200-A111 BK-18

614-A122 PU-18

614-A123 PU-18

449-G84 BU-18

442-G67 GY-18

447-G85 PK-18

200-G70 BK-18

200-G80 BK-18

614-G71 PU-18

200-G99 BK-18

614-G98 PU-18

118-G92 GY-14

502-G90 OR-14

500-G88 BR-18

501-G91 GN-14

506-G94 PU-18

507-G96 WH-18

504-G95 YL-18

123-G77 WH-18

123-G78 WH-18

123-G73 WH-18

200-G81 BK-18

200-G82 BK-18

200-G15 BK-18

200-G60 BK-18

122-C24 BU-18

112-A108 PU-12

112-A107 PU-12

112-A83 PU-12

P 138-4919 02 EALT BRK TO MAIN BRK

304-E12 WH-14

H792-G26 BU-18

614-F7 PU-14

611-F6 PU-14

614-A28 PU-18

614-H9 PU-18

200-A155 BK-18

307-A165 OR-18

307-A86 OR-18

306-A106 GN-18

330-A100 YL-18

200-H32 BK-14

200-H5 BK-18

200-H15 BK-18

200-C6 BK-18

A752-K18 BR-14

A752-A132 BR-14

606-K19 GY-18

606-A98 GY-18

201-A151 BK-18

200-K20 BK-14

200-A150 BK-14

611-K21 PU-14

611-A84 PU-14

614-K22 PU-14

614-A85 PU-14

619-K23 GN-14

619-A82 GN-14

605-K24 YL-18

605-A97 YL-18

114-K25 GN-18

114-A40 GN-18

322-K26 GY-18

322-A94 GY-18

200-A62 BK-18

202-A166 BK-18

202-A115 BK-18

975-A114 WH-18

202-A115 BK-18

202-A69 BK-18

200-K17 BK-18

200-K27 BK-18

403-A77 GN-18

200-A37 BK-18

138-4942 (LH DIPPED)

(RH DIPPED)

138-4943 (LH DIPPED)

(RH DIPPED)

902 137-7741

906 137-7742

605-F5 YL-18

606-F8 GY-18

605-G75 YL-18

606-G79 GY-18

619-G6 GN-18

611-G5 PU-18

605-G17 YL-18

605-G17 YL-18605-G17 YL-18

606-G36 GY-18

406-G55 PU-18

404-G53 YL-18

E802-G42 YL-18

330-G41 YL-18

419-G43 YL-18

E455-G52 BR-18

483-G51 BR-18483-G51 BR-18

C444-G50 YL-18

E801-G40 OR-18

E417-G54 OR-18

405-G49 GY-18

202-G38 BK-18

123-G47 WH-18

200-G8 BK-18

200-G9 BK-18

200-G22 BK-18

200-G27 BK-18

200-G35 BK-18

200-G37 BK-18

200-G48 BK-18

614-G56 PU-18

614-G34 PU-18

614-G30 PU-18

200-G39 BK-18

503-G57 BR-18 503-G57 BR-18

503-G57 BR-18

603-C1 PK-18

619-G28 GN-14

611-G29 PU-14

605-G75 YL-18

144-G65 GN-18

603-G12 PK-18

606-G79 GY-18

102-G14 RD-18

614-G11 PU-18

606-G36 GY-18

605-G17 YL-18

330-G41 YL-18

404-G53 YL-18

E801-G40 OR-18

E417-G54 OR-18

405-G49 GY-18

202-G38 BK-18

C444-G50 YL-18

483-G51 BR-18

E455-G52 BR-18

406-G55 PU-18

419-G43 YL-18

E802-G42 YL-18

614-G56 PU-18

122-G45 BU-18

403-G44 GN-18

322-G97 GY-18

503-G57 BR-18

102-G13 RD-18

102-G33 RD-14

200-G10 BK-18

102-G83 RD-18

200-G20 BK-18

200-G24 BK-18

L3L3

L11

L12

L13

L11

L15

L12

L15

200-C6 BK-18

102-P2 RD-12

L18

L18 L18

L18

L19

114-A40 GN-18

105-A31 RD-18

130-A39 GN-18

122-A38 BU-18

117-A50 RD-12

H791-A43 GN-18

608-A42 GN-14

200-A146 BK-14

200-A148 BK-14

200-A149 BK-14

200-A150 BK-14

200-A153 BK-18

200-A154 BK-18

200-A147 BK-14

F747-A131 OR-18

781-A60 PK-14

200-A10 BK-14

782-A57 GY-14

202-A115 BK-18

975-A114 WH-18

308-A128 YL-18

L987-A116 WH-18

G750-A103 BU-18

G763-A102 PU-18

G755-A101 GY-18

614-A123 PU-18

614-A122 PU-18

200-A125 BK-18

200-A111 BK-18

614-A1 PU-18

200-A3 BK-18

419-A81 YL-18

F765-A117 BR-18

201-A169 BK-18

L20

L21

L20

L21

L25

L26L26

L27L27

L26

L28

L29

L27

L28

L29

L30

L31

L30

L22

L17

L14

L11L11

L11

L10

CONN 3

CONN 4

CONN 5

CONN 13

L10

L11

L2L2

503-A76 BR-18

101-CG1 RD-00

117-A126 RD-6

304-E12 WH-14

NOTE

LOC

NOTE A: RADIO TO BE INSTALLED BY DEALERE-8

D-1

I-1

NOTE B: FOR COSA LEFT HAND TRAFFIC ROADING USE

138-4943 ON LEFT AND 138-4942 ON RIGHT.

FOR COSA RIGHT HAND TRAFFIC ROADING USE

138-4941 ON LEFT AND 138-4940 ON RIGHT.

ABBREV COLOR

RD RED

WH WHITE

OR ORANGE

YL YELLOW

PK PINK

BK BLACK

GY GRAY

PU PURPLE

BR BROWN

GN GREEN

BU BLUE

ATCH

NOTE C: HARNESS AS. PART OF

WIRING GP-CAB 138-0244

NOTE D: HARNESS AS. OR CABLE AS. PART OF

WIRING GP-ENGINE 902 (138-4895)

906 (138-4896)

NOTE E: HARNESS AS. OR CABLE AS. PART OF

WIRING GP-BATTERY & (137-7775)

NOTE F: HARNESS AS. PART OF

WIRING GP-TOOLS (138-4930)

NOTE G: CABLE PART OF SWITCH GP-DISCONNECT (138-4916)

B-1

200-T1 BK-14

200-T5 BK-18 200-T6 BK-18

200-T7 BK-18

A752-T2 BR-14

781-T3 PK-18

782-T4 GY-18

200-A109 BK-18

781-K12 PK-18

782-K14 GY-18

200-K13 BK-14

200-K15 BK-18

NOTE B

NOTE A

307-A171 OR-18

117-A170 RD-12

202-A25 BK-18

406-E6 PU-18

202-H24 BK-18

306-H19 GN-18

123-G46 WH-18

A= SENDER

B= TEMP

C= GROUND

537-G4 GN-18

135-A112 BU-18

117-A113 RD-18

117-A124 RD-18

117-A113 RD-18

105-A31 RD-18

114-A40 GN-18

117-A124 RD-18

135-A112 BU-18

447-K1 PK-18

449-K3 BU-18

200-E18 BK-18

306-E16 GN-18

L987-E9 WH-18

202-E15 BK-18

109-E17 RD-10

304-E11 WH-10

109-E17 RD-10

109-E19 RD-4

109-E20 RD-10

104-E21 RD-10

200-H27 BK-18

123-G105 WH-18

200-G59 BK-18

200-G106 BK-18

197-A172 GN-18

200-A136 BK-18

619-K23 GN-14

605-K24 YL-18

614-K22 PU-14

611-K21 PU-14

200-K20 BK-14

606-K19 GY-18

A752-K18 BR-14

114-K25 GN-18

322-K26 GY-18

781-K12 PK-18

782-K14 GY-18

780-A173 BU-18

780-F16 BU-18

200-F15 BK-18

200-A179 BK-18

614-A177 PU-18

197-A180 GN-18

197-A181 GN-18

614-A176 PU-18

200-A178 BK-18

L981-K28 YL-18

E783-K30 PU-18

E783-F18 PU-18

200-F17 BK-18

L981-A174 YL-18

E783-A175 WH-18

129-A163 BU-18

129-A164 BU-18129-A164 BU-18

129-A164 BU-18

128-A182 PK-18

110-A183 GN-18

110-A183 GN-18110-H30 GN-18

110-H30 GN-18110-E8 YL-18

109-P1 RD-4

103-P4 RD-10109-WC1 RD-10

WA 02

WC 02

MAIN BRK TO LAMP BRK

MAIN BRK TO BLOWER BRK

780-F16 BU-18

E783-F18 PU-18

102-A32 RD-14

619-A82 GN-14

611-A84 PU-14

H792-A44 BU-18

H791-A43 GN-18

102-A55 RD-18

200-A140 BK-18

614-A88 PU-14

122-A67 BU-18

403-A77 GN-18

449-A63 BU-18

442-A75 GY-18

102-A144 RD-18

614-A89 PU-14

606-A95 GY-18

605-A96 YL-18

200-A142 BK-18

603-A104 PK-14

144-A30 GN-18

322-A94 GY-18

406-A80 PU-18

404-A90 YL-18

E455-A92 BR-18

483-A5 PK-18

C444-A78 YL-18

123-A29 WH-18

122-A70 BU-18

506-A72 PU-18

503-A76 BR-18

507-A79 WH-18

504-A65 YL-18

118-A137 GY-16

200-A141 BK-14

E802-A93 YL-18

330-A100 YL-18

E801-A99 OR-18

419-A81 YL-18

405-A87 GY-18

E417-A68 OR-18

118-A138 GY-16

118-G66 GY-14

614-G86 PU-18

614-G19 PU-18

614-G31 PU-18

200-G58 BK-14

200-G59 BK-18

614-G56 PU-18

118-G104 GY-14

118-G93 GY-14

503-G57 BR-18

614-G102 PU-18

200-G103 BK-18

507-G96 WH-18

504-G95 YL-18

200-G103 BK-18

200-G100 BK-18

614-G102 PU-18

614-G101 PU-18

506-G94 PU-18

118-G93 GY-14

501-G91 GN-14

118-G92 GY-14

200-G100 BK-18

200-G99 BK-18

614-G101 PU-18

614-G98 PU-18

123-G105 WH-18

200-G58 BK-14

537-G2 GN-18

537-G4 GN-18

537-G3 GN-18

536-G1 WH-18

536-G16 WH-18

144-G65 GN-18

200-G7 BK-18

614-G11 PU-18

614-G21 PU-18

102-G23 RD-18

614-G76 PU-18

610-G18 OR-14

200-G20 BK-18

200-G32 BK-18

614-G21 PU-18

614-G31 PU-18

DASH DASH

DASHDASH DASH

DASH

DASH DASH

DASH

PLATFORM

128-A182 PK-18

117-A113 RD-18

135-A112 BU-18

200-A156 BK-18

201-A169 BK-18

201-A152 BK-18

201-A151 BK-18

200-A62 BK-18

PLATFORM

PLATFORMPLATFORM

FRONT FRAMEFRONT FRAME

FRONT FRAME

E783-A175 WH-18

780-A173 BU-18

308-A74

YL-18

200-A73

BK-18

200-A139 BK-18

128-A182 PK-18

603-A104 PK-14

H791-A43 GN-18

603-A104 PK-14

508-C15 PU-18

L12

614-A145 PU-14

200-CH1 BK-00

DISCONNECT SW ATCH

109-WC1 RD-10

109-WA1 RD-10

780-K31 BU-18

200-A157 BK-18

F747-K4 OR-18

200-K29 BK-18

200-K17 BK-18

751-K6 GN-18

200-K9 BK-18L981-K28 YL-18

200-K29 BK-18

442-K10 GY-18

404-K11 YL-18

197-A172 GN-18

200-A178 BK-18

197-A180 GN-18

197-A181 GN-18

614-A168 PU-18

200-A109 BK-18

200-A179 BK-18

200-A136 BK-18

614-A176 PU-18

614-A177 PU-18

781-A60 PK-14

782-A57 GY-14

200-A10 BK-14

200-A146 BK-14

614-A145 PU-14614-A168 PU-18

200-A109 BK-18

E417-A68 OR-18

330-A100 YL-18

L987-A116 WH-18

F765-A117 BR-18

A538-A118 OR-14

521-A135 YL-14

517-A19 BU-14

516-A13 GN-14

515-A11 GY-14

308-A119 YL-18

306-A106 GN-18

782-A57 GY-14

781-A60 PK-14

197-A91 GN-14

200-A21 BK-18

200-A136 BK-18

614-A20 PU-18

614-A177 PU-18

F747-A131 OR-18

202-A25 BK-18

975-A114 WH-18

202-A25 BK-18

614-A17 PU-18

614-A15 PU-18

200-A14 BK-18

200-A16 BK-18

A751-A12 YL-14

A752-A132 BR-14

307-A171 OR-18

A538-A118 OR-14

200-A125 BK-18

614-A1 PU-18

200-A125 BK-18

614-A123 PU-18

200-A125 BK-18

614-A24 PU-18

614-A8 PU-18

200-A9 BK-18

200-A7 BK-18

200-A9 BK-18

200-A14 BK-18

614-A24 PU-18

614-A15 PU-18

608-A42 GN-14607-A41 PK-14

120-A51 YL-18

202-A115 BK-18 202-A115 BK-18

202-A115 BK-18

404-A90 YL-18

442-A75 GY-18

619-A82 GN-14

606-A98 GY-18

449-A63 BU-18

322-A94 GY-18

614-A85 PU-14

605-A97 YL-18

611-A84 PU-14

202-A115 BK-18

322-A94 GY-18

606-A98 GY-18

611-A84 PU-14

614-A85 PU-14

619-A82 GN-14

605-A97 YL-18

117-A50

RD-12

117-A48

RD-14

117-A126

RD-6

117-A50

RD-12

117-A48

RD-14

200-A73

BK-18

A752-A132 BR-14

L981-A174 YL-18

E783-A175 WH-18

780-A173 BU-18

L981-A174 YL-18

780-A173 BU-18

E783-A175 WH-18

780-A173 BU-18

L981-A174 YL-18

F747-A131 OR-18

782-A57 GY-14

F747-A131 OR-18

782-A57 GY-14

781-A60 PK-14

782-A57 GY-14

F747-A131 OR-18

200-A157 BK-18

200-A62 BK-18

200-A150 BK-14

751-A61 GN-18

114-A40 GN-18

200-A157 BK-18

200-A62 BK-18

200-A150 BK-14

751-A61 GN-18

114-A40 GN-18

RIGHT CONSOLERIGHT CONSOLE

RIGHT CONSOLE

197-A172 GN-18

614-A17 PU-18

614-A20 PU-18

200-A21 BK-18

200-A16 BK-18

RIGHT CONSOLE

975-A114 WH-18

E802-A134 YL-18

E801-A133 OR-18

F765-A117 BR-18

126-A18 PK-18

E417-A68 OR-18

751-A127 GN-18

330-A100 YL-18

201-A152 BK-18

306-A106 GN-18

G750-A103 BU-18

G763-A102 PU-18

G755-A101 GY-18

A751-A12 YL-14

RIGHT CONSOLERIGHT CONSOLE

138-4934

102-A56 RD-12

102-P2 RD-12

117-P3 RD-6

L14

200-H5 BK-18

200-H15 BK-18

200-CF1 BK-00

109-E20 RD-10

109-E17 RD-10

304-E11 WH-10

405-E5 GY-18

406-E6 PU-18

109-E20 RD-10

306-E16 GN-18

L987-E9 WH-18

202-E15 BK-18

109-E17 RD-10

304-E11 WH-10

C444-E1 YL-18

403-E2 GN-18

308-E3 YL-18

110-E8 YL-18

200-E4 BK-18

101-E10 RD-4

304-E11 WH-10

304-E12 WH-14

109-E20 RD-10

109-E17 RD-10

109-P1 RD-4

L12

L13

L20

L30

L13

L18

L14

ENGINE 906

ENGINE 906 ENGINE 906

L24L24

L24

01CH 138-4908 BATTERY TO DISCONNECT G

B-4

E-4

H-10

G-12

D-1

G-5

E-12

E-8

D-3

H-8

I-8

F-12

H-8

ATCH

781-A60 PK-14

IMPLEMENT DETENTS

200-E7 BK-18

200-E13 BK-18

102-G14 RD-18

200-G15 BK-18

447-A64 PK-18

200-A4 BK-18

200-A184 BK-18

202-A59 BK-18

129-A185 BU-18

614-A186 PU-14

617-A187 BR-18

617-H11 PU-18

618-H2 PU-18

618-A188 YL-18

200-H33 BK-18

614-G107 BK-18

202-A66 BK-18

LICENSE

LAMP

109-E19 RD-4

200-E18 BK-18

200-E7 BK-18

308-EA3 YL-18

403-EA2 GN-18

110-EA8 YL-18

C444-EA1 YL-18

405-EA5 GY-18

403-EA2 GN-18

C444-EA1 YL-18

405-EA5 GY-18

101-EA10 RD-4

406-EA6 PU-18

200-EA18 BK-18

306-EA16 GN-18

L987-EA9 WH-18

202-EA15 BK-18

202-EA15 BK-18 202-EA15 BK-18

109-EA17 RD-10

304-EA11 WH-10

109-EA17 RD-10

109-EA19 RD-4

109-EA20 RD-10

104-EA21 RD-10

110-EA8 YL-18

109-EA20 RD-10

109-EA17 RD-10

304-EA11 WH-10

405-EA5 GY-18

406-EA6 PU-18

109-EA20 RD-10

306-EA16 GN-18

L987-EA9 WH-18

202-EA15 BK-18

109-EA17 RD-10

304-EA11 WH-10

C444-EA1 YL-18

403-EA2 GN-18

308-EA3 YL-18

110-EA8 YL-18

101-EA10 RD-4

304-EA11 WH-10

109-EA20 RD-10

109-EA17 RD-10

ENGINE 902

ENGINE 902 ENGINE 902

200-EA7 BK-18

200-EA13 BK-18

109-EA19 RD-4

200-EA18 BK-18

200-EA7 BK-18

902 137-7738

906 137-7739

55A 144-9952

90A 144-9963 (ATTACH.)

55A 144-9954

90A 144-9964 (ATTACH.)

TO ENGINE FRAME

CAB GROUND STRAP

8I-4640

103-P4 RD-10

NOTE H

G-8 NOTE H: PARK BRAKE SWITCH IS NORMALLY CLOSED

WHEN THE PARK BRAKE IS APPLIED.

BACKUP ALARM

1384946

FRONT FLOODS

15A

IMPL DETENTS

10A

WIPERS

15A

GAUGES LAMPS

10A

HEATER BLOWER

20A

BEACON

10A

REAR FLOODS

15A

TOOL POWER

15A

SYMBOL DESCRIPTION

BLADE, SPADE, RING,

OR SCREW TERMINAL

SPLICE

CIRCUIT NOT CONNECTED

ELECTRICAL CONNECTION

TO MACHINE STRUCTURE

INTERNAL ELECTRICAL

CONNECTION TO SURFACE

OF COMPONENT

CONNECTOR

ATCH WIRE, CABLE,

COMPONENT

CIRCUIT GROUPING

DESIGNATION

FRONT FLOOD RH

138-4929

FRONT FLOOD LH

138-4929

REAR FLOOD RH

138-4929

REAR FLOOD LH

138-4929

SPEED GAUGE

141-4125

DEFROST SW

138-4889

BEACON SW

109-2350

TOOLS SW

138-4888

GROUND

+ BATTERY

OUT (LAMP) FLASHER

7T-4848

DETENT RELAY

146-4323

G S

MTR BAT

MOTOR

STARTER MOTOR

144-9953

B+

IL P

ALTERNATOR

NEGPOS

BATTERY

3T-5760

MAIN BREAKER

9S-0174

60A

BACK-UP ALARM RELAY

146-4323

RH SPEAKER

6T7695

20A

ROADING LAMPS

9H-1958

DOME LAMP

084-4277

HEAD TURN LAMP RH

138-4940

BR-16

WH-16

YL-16

RD-16

GN-16

HEAD TURN LAMP LH

138-4941

BR-16

WH-16

YL-16

RD-16

GN-16

FORWARD HORN 1

7T-0635

DISCONNECT SW

7N0718

CAB MOUNT PLATE (EEF) 1

M10 GND STUD

RADIO

10A

4TH FUNCTION

15A

FUEL SHUTOFF

10A

DEFROST

15A

XMSN CONTROL

10A

BACK UP ALARM

10A

CAB RADIO

126-4953

GY/VI

GY/BK, VI/BK

WH/GN

WH/BK, BN/BK

ANTENNA

RIGHT SPKR +

RIGHT SPKR -

GROUND

LEFT SPKR +

LEFT SPKR -

+ BATTERY (12V)

+B MEMORY

REAR WIPER MOTOR

152-7691

GND

B+

MOTOR

GN-18

BK-18

GY-18

BR-18

OR-18

FUEL LEVEL SENDER

141-2968

FRONT WIPER MOTOR

147-3058

GND

B+

MOTOR

GN-18

BK-18

GY-18

BR-18

OR-18

4 2

F N R SW

145-0876

FOR

NEU

REV

GND

A-C12

1117898

A-C11

1117898

A-C10

1117898

A-C9

1117898

REAR LAMPS RH

138-4945

TURN

TAIL

STOP

REAR LAMPS LH

138-4945

TURN

TAIL

STOP

FORWARD HORN SW

2T-3360

BRAKE LAMP SW

6G-4195

G-C16

1117898

SPEED SELECTOR

138-4886

COLD START

106-6569

WORKING LAMPS

138-4884

FRONT FLOODS RELAY

146-4323

REAR FLOODS RELAY

146-4323

HAZARD SW

138-4892

START AID RELAY

115-1615

E-C5

9X-1054

MAIN RELAY

103-0799

CAB MOUNT PLATE (EEF) 2

M10 GND STUD

A C SWITCH

138-4887

FRONT WASHER SW

138-4882

G-C37

1117898

G-C22

1117898

G-C23

1117898

G-C24

1117898

G-C25

1117898

G-C26

1141749

G-C29

1141749

G-C28

1141749

G-C31

1135183

G-C32

1135183

G-C11

1117898

DIMMER SW

138-4890

G-C19

1117898

RH BACKLIGHT 1

122-7137

RH BACKLIGHT 2

122-7137

A-C8

1117898

BLOWER SW

110-7890

OFF

KEY START SW-

110-7887

F N R CONTROL

161-8629

+ BAT

- BAT

FORWARD INPUT

REVERSE INPUT

NEUTRAL INPUT

PARK BRAKE INPUT

FORWARD OUT

REVERSE OUT

REVERSE OUT 2

NEUTRAL OUT

COMMON

PARK BRAKE ALARM

RELAY RETURN

START RELAY

KEY SWITCH IN

A-C7

3E3379

A-C6

3E3373

A-C17

3E3373

ENGINE OIL SW

7W-1238

FORWARD

SOL

REVERSE

SOL

VALVE GP (PUMP)

FILTER BYPASS SW

7X8549

TRANS SPEED SENSOR

3E-8848

FUEL SHUTDOWN 906

ANTENNA

8E-1118

BR-16

WH-16

HYD SW SENDER

142-9804

BK-16

G-C38

3E3379

H-C3

3E3373

H-C4

3E3373

REAR WINDOW DEFROST

138-0219

B1B2

C1C2

D1D2

A-C20

1249636

1 2

A-C22

1164157

G-C20

7X6222

CONN 11

CONN 10

A-C16

9X0145

G-C21

9X7144

A-C31

9X7143

H-C5

3E3373

1 2 3

E-C2

1073134

ACC SOCKET

117-2311

BEACON SOCKET

9R-7941

A-C26

3E3379

K-C2

3E3373

K-C3

3E3361

C-C3

7T5957

BK-18

GR-18

BR-18

METER FILTER

141-7556

ENGINE END FRAME

M10 GND STUD

A-C27

3E3373

PARKING BRAKE SW A

6G-4195

MAIN MACHINE GND

M10 GND STUD

G-C33

1116795

A-C18

1117898

TURN SIGNAL SW

138-4894

ROADING LAMP SW

138-4885

P-C1

1275483

A-C29

1275484

A-C15

1297163

P-C2

1275486

A-C32

3E3361

A-C33

3E3361

BRAKE LEVEL SW1

141-0374

GND

ALM

A-C19

3E3367

RH BACKLIGHT 3

122-7137

RH BACKLIGHT 4

122-7137

A-C35

7T5957

REAR WIPER SW

138-4883

FRONT WIPER SW

138-4881

4TH FUNCTION SW

138-4891

HI BEAM LAMP

LO BEAM LAMP

GROUND

BACKLIGHT LAMP BEAMS

144-9933

G-C30

3E3367

C-C1

3E3387

A-C5

9X0145

H-C1

CONN 2

7X6222

A-C2

9X7143

K-C1

9X7144

A-C4

3E3385

CONN 7

K-C4

3E3367

E-C3

3E3367

BRAKE FLUID LEVEL

OIL PRESSURE

COOLANT TEMP

HYD FILTER

HYD TEMP

BATTERY

POWER IN

GROUND

EXTRA OUT

BRAKE ON

ACTION LAMPS

144-9930

G-C2

3E5176

OPEN 1

NEUTRAL

OPEN 2

PARKING BRAKE

REVERSE

GROUND

FORWARD

B+

FUNCTION LAMPS

144-9931

BACKLIGHT LAMP

GROUND

LH TURN LAMP

GROUND

BACKLIGHT LAMP LH

144-9933

GROUND

RH TURN LAMP

BACKLIGHT LAMP

BACKLIGHT LAMP RH

144-9933

G-C3

3E3385

G-C4

3E3373

G-C5

3E3373

G-C6

3E3373

G-C1

1117898

FUEL SHUTDOWN.

A-C1

1338748

H-C8

3E5176

CONN 1

E-C1

3E5179

VALVE GP

141-9113

VALVE GP

141-9114

ALT BRK

9S-0174

60A

GLOW PLUGS

E-C6

9X-1054

START RELAY

115-1615

A-C21

1117898

F-C4

3E3361

A-C3

1117898

DEAD ENG LOWER SW

138-4898

A-C23

1117898

HYD SHUTOFF SW

138-4900

K-C7

3E3361

F-C5

3E3361

F-C3

3E3379

F-C2

3E3379

HOUR METER

161-3934

LAMP

7X9065

FUEL GAUGE

113-5314

HYD OIL TEMP GAUGE

141-2971

LAMP

7X9065

START AID

10A

STOP LAMPS

10A

MISC POWER

10A

FORWARD HORN

10A

KEY START SW

10A

POWER SOCKET

10A

NOSE CONE GND

M-10 GND STUD

C-C2

3E3385

LH SPEAKER

6T-7695

K-C6

3E3385

F-C1

3E3388

CBL

A-C14

113-5183

A-C13

113-5183

A-C28

113-5183

A-C34

113-5183

BLOWER MOTOR

138-0268

MOTOR

(A/C FREEZER SW)

VALVE GP (MOTOR)

MOTOR

REVERSING

SPEED

SELECT

COUPLER SW

124-8346

HYD SHUTOFF SOL

BOOM LOWER SOL

COUPLER SOL

COOLANT SW

BK-14

PK-14

BEACON 1

128-6985

A-C30

3E3364

LH TAIL LAMP

10A

RH TAIL LAMP

10A

H-C9

3E3361

E-C4

1003320

G S

MTR BAT

MOTOR

STARTER MOTOR.

144-9956

B+

ALTERNATOR.

START AID RELAY.

115-1615

EA-C5

9X1054

ENGINE OIL SW.

7W-1238

1 2 3

EA-C2

1073134

EA-C1

3E5179

ALT BRK.

9S-0174

60A

GLOW PLUGS.

EA-C6

9X1054

START RELAY.

115-1615

COOLANT SW.

EA-C4

1003320

CAB REAR GND STUD

M10 GND STUD

MOTOR

REAR WASHER

107-6819

MOTOR

FRONT WASHER

107-6819

A-C24

7T5957

A-C25

7T5957

P-C3

1275485

30A

A/C BREAKER

1394724

K-C5

3E3379

T-C1

3E3382

CONN 8

CONN 9

T-C2

CONN 12

156-1460

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.

PANEL LAMP CIRCUIT.

WASHER/WIPER CIRCUIT.

HEATER AND AIR CONDITIONER CIRCUIT.

GROUND CIRCUIT.

TURN SIGNAL CIRCUIT.

START AID CIRCUIT.

FNR CONTROL CIRCUIT.

ALL DASHED LINES ARE ATTACHMENTS.

PRINTED AT 70% TO FIT INTO THE 36" x 21" FORMAT