SkyTrak 8042 Service Manual User Manual

Page 899

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11.2

Model 8042, 10042, 10054 Legacy

Rev. 10/03

Index

D

Dash Panel Troubleshooting

Engine Alternator Charging

Warning Indicator................. 9.186

Engine Coolant Temperature

Warning Indicator................. 9.187

Engine Oil Pressure

Warning Indicator................. 9.191

Fuel Level Indicator ................ 9.192
Hourmeter Indicator ................ 9.193
Hydraulic Oil Temperature

Warning Indicator................. 9.189

Park Brake Warning

Indicator ............................... 9.190

Stabil-TRAK Indicator ............. 9.194
Transmission Temperature

Warning Indicator................. 9.188

Drive Shafts

Assembly .................................. 5.21
Cleaning and Drying .................5.20
Disassembly ............................. 5.19
Inspection and Service ............. 5.17
Installation................................. 5.21
Maintenance ............................. 5.18
Removal.................................... 5.18

E

ECM Fuses .......................... 9.17, 9.21

Electrical Component Terminology

General Overview

(Cab Harness).......................... 9.7

General Overview

(ECM Cab Harness)............... 9.11

General Overview

(Engine Harness) .............. 9.8, 9.9

Electrical System

Back-up Alarm ........................ 9.209
Cab Heater and Fan ............... 9.219
Charging Circuit ...................... 9.199
Component Terminology ............ 9.7
Components ........................... 9.208
Dash Panel Warning

Indicator Troubleshooting .... 9.185

Effective Ground

Connections ........................... 9.13

Electrical Troubleshooting ........ 9.22
Engine Start Circuit................. 9.195
Fuses and Relays ..................... 9.15
Instrument Cluster .................. 9.210
Service Warnings......................9.12
Specifications............................9.12
Switches and Solenoids.......... 9.220
Transmission Gear Selection

Troubleshooting ................... 9.156

Warning Devices..................... 9.208
Window Wiper/Washer ........... 9.213

Wiring Harnesses......................9.13

Electrical System Troubleshooting

10042 Electrical Schematic.....9.62–

9.63, 9.649.65, 9.749.75, 9.76

10042 Electrical Schematic

Legend ..........................9.53, 9.66

10042 Outrigger Circuit ...........9.130
10054 Electrical Schematic.....9.84–

9.85, 9.869.87, 9.102–9.103,

9.104

10054 Electrical Schematic

Legend ..........................9.77, 9.95

10054 Logic Harness & Boom

Extend Interlock Harness Electrical
Schematic .9.92, 9
.93, 9.94, 9.107

10054 Logic Harness & Boom

Extend Interlock Harness Electrical
Schematic Legend ......9.88, 9.10
5

10054 Outrigger Circuit ...........9.132
8042 Electrical Schematic.......9.38–

9.39, 9.409.41, 9.509.51, 9.52

8042 Electrical Schematic

Legend ..........................9.30, 9.42

Charging Circuit ......................9.122
Crab Steer Circuit....................9.128
Electrical Schematic-

Roadlight Harness................9.111

Electrical Schematic-Wiper/Washer

& Heater Harness.................9.109

Electrical Schematic-

Worklight Harness ................9.113

Electrical Symbols

Directory .................................9.29

Electronic Throttle Circuit ........9.120
Engine Start Circuit .................9.114
Four Wheel Steer Circuit.........9.126
Front Steer Circuit ...................9.124
Front Windshield & Skylight

Washer Circuit......................9.138

Front Windshield

Wiper Circuit.........................9.134

Heater Circuit ..........................9.140
Introduction ...............................9.22
Probing Electrical

Connectors .............................9.24

Roadlight Brake Lights Circuit.9.150
Roadlight Harness Electrical

Schematic Legend ...............9.110

Roadlight Hazard

Lights Circuit ........................9.144

Roadlight Side & Dipped Beam

Lights Circuit ........................9.148

Roadlight Turn Signals Circuit.9.146
Roadlight w/Worklights Circuit 9.152
Roadlights Main Beam Circuit.9.142
Skylight Wiper Circuit ..............9.136
Troubleshooting with a

Digital Multimeter (DMM) .......9.23

Wiper/Washer & Heater Harness

Electrical Schematic Legend 9.108

Worklight (Without Roadlights)

Circuit .................................. 9.154

Worklight Harness Electrical

Schematic Legend............... 9.112

Emergency Exit Rear Window ........ 1.6

Enclosed Cab Components

Door and Latches ..................... 4.25
Heater/Defroster System .......... 4.21
Roof Wiper Assembly ............... 4.21
Windows ................................... 4.26
Windshield Wiper Assembly ..... 4.21
Windshield/Skylight Washer

Assembly ............................... 4.21

Engine

Air Cleaner Assembly . 7A.28, 7B.32
Component Terminology 7A.4, 7B.4
Cooling System .............. 7A.9, 7B.9
Disclaimer and Scope..... 7A.4, 7B.4
Electrical System ........ 7A.17, 7B.20
Exhaust System ......... 7A.26, 7B.31
Fuel System ............... 7A.18, 7B.22
Introduction..................... 7A.4, 7B.4
Replacement .............. 7A.29, 7B.33
Safety Information .......... 7A.6, 7B.6
Serial Number ................ 7A.8, 7B.8
Specifications and Maintenance

Information................... 7A.8, 7B.8

Standard Practices ......... 7A.8, 7B.8
Storage ....................... 7A.42, 7B.45
Troubleshooting.......... 7A.43, 7B.46

Engine Cooling System

Radiator Pressure Cap ... 7A.9, 7B.9
Radiator/Oil Cooler and

Coolant Heater
Replacement ........... 7A.11, 7B.1
3

Thermostat Replacement 7A.9, 7B.9

Engine Exhaust System

Installation .................. 7A.28, 7B.32
Removal ..................... 7A.27, 7B.31

Engine Replacement

Disassembly, Inspection

and Service.............. 7A.32, 7B.37

Installation .................. 7A.33, 7B.38
Removal ..................... 7A.29, 7B.33

Engine Start Circuit

Starter..................................... 9.196
Starting Circuit ........................ 9.195

F

Fluids, Lubricants and Capacities

Axle (Differential Housing)........ 2.28
Drive Shaft Splines ................... 2.30
Electrical ................................... 2.30
Engine ...................................... 2.29

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