Service Manual

11.4
Model 8042, 10042, 10054 Legacy Rev. 10/03
Index
O
Open Cab Components
Auxiliary Hydraulic Joystick
Assembly Replacement ........4.17
Brake Pedal and Valve .............4.10
Electrical Components..............4.19
Joystick Assembly
Replacement..........................4.14
Miscellaneous Cab
Components ..........................4.20
Seat/Seat Belt.............................4.4
Steering Column/Valve
Replacement............................4.6
Steering Wheel, Column and
Shifter ......................................4.5
Throttle Pedal Replacement .....4.11
Operator’s Cab
Description..................................4.3
Serial Number Decal...................4.3
Owners/Operators Manual..............1.2
Q
Quick Attach Assembly
Connecting to an
Attachment...........................3.172
Disconnecting from an
Attachment..........................3.171
Installation...............................3.173
Removal..................................3.172
S
SAE Flat Face O-Ring Seal Hydraulic
Fittings .......................................... 2.5
Safety Information...........................1.3
Hazard Statements.....................1.4
Safety Alert Symbol ....................1.3
Safety Instructions...........................1.5
Equipment Hazards ....................1.5
General Hazards......................... 1.6
Operational Hazards...................1.6
Personal Hazards .......................1.5
Safety Practices
Accident Prevention Tags...........1.4
Emergency Exit Rear Window ....1.6
Hazard/Emergency
Information Decals...................1.8
Introduction .................................1.2
Owners/Operators Manual..........1.2
Safety Information.......................1.3
Safety Instructions ......................1.5
Training Mechanics as
Operators.................................1.3
Service Warnings
Battery ......................................9.12
General.....................................9.12
Specifications
Attachment Weights..................2.19
Electrical System.......................2.21
Engine Performance
Specifications .........................2.23
Fluid and Lubricant
Capacities ..............................2.24
Fork Ratings..............................2.27
Hydraulic Cylinder
Performance Specifications ...2.20
Hydraulic Relief Valve Settings
(10054)...................................2.25
(8042 and 10042)...................2.25
Miscellaneous Specifications ....2.27
Performance Specifications ......2.20
Tamper Proofing .......................2.27
Tires ..........................................2.26
Vehicle Dimensions...................2.12
Vehicle Weights ........................2.18
Stabil-TRAK™ Hydraulic Circuit
Operation
Final Positioning Mode
Base Oil Out.........................10.44
Rod Oil Out ..........................10.42
Free Pivot Mode
Base Oil Out.........................10.40
Rod Oil Out ..........................10.38
Locked Mode...........................10.46
Frame Sway Left ..................10.48
Frame Sway Right................10.46
Troubleshooting -
Final Positioning Mode
Base Oil Out.........................10.45
Rod Oil Out ..........................10.43
Troubleshooting - Free Pivot Mode
Base Oil Out.........................10.41
Rod Oil Out ..........................10.39
Troubleshooting - Locked Mode
Will Not Frame Sway Left.....10.49
Will Not Frame Sway Right ..10.47
Troubleshooting Symptom
Chart ....................................10.36
Stabil-TRAK™ Operation
Logic Wiring Harness
(10054 Only) ........................10.10
Outrigger Pressure Switches
(10054 Only) ........................10.12
Solenoid Valves ........................10.9
Understanding Stabil-TRAK™
System ..................................10.6
Stabil-TRAK™ System
Boom Extend Interlock Component
Terminology (10054) ..............10.4
Boom Extend Interlock System
Description (10054)..............10.14
Boom Extend Interlock System
Operation (10054) ................10.15
Boom Extend System Hydraulic
Circuit Operation and
Troubleshooting (10054) ..... 10.50
Boom Interlock Electrical
Circuit Operation and
Troubleshooting (10054) .... 10.23,
10.29
Boom/Outrigger Interlock
System Test (10054) ........... 10.34
Electrical Circuit Operation
and Troubleshooting
(8042/10042) ....................... 10.16
Hydraulic Circuit Operation and
Troubleshooting................... 10.36
Stabil-TRAK™ Component
Terminology........................... 10.3
Stabil-TRAK™ Description ....... 10.5
Stabil-TRAK™ Operation ......... 10.6
Stabil-TRAK™ Test ................ 10.20
Instructions .......................... 10.20
Procedures .......................... 10.20
Standard Practices
Capscrews, Nuts and Metric
Parts ............................ 7A.8, 7B.8
Cleanliness..................... 7A.8, 7B.8
Gaskets and O-rings ...... 7A.8, 7B.8
Switches and Solenoids
Boom Angle Sensor Removal
and Replacement ................ 9.246
Boom Extend Interlock Sensor
Removal/Replacement ....... 9.247
Engine Block Heater............... 9.241
Engine Coolant High
Temperature Sender ........... 9.239
Engine Low Oil Pressure
Sender ................................. 9.238
Fuel Level Indicator and
Fuel Level Sender ............... 9.244
Fuel Shutoff Solenoid ............. 9.222
Hourmeter .............................. 9.246
Hydraulic Oil Temperature
Switch .................................. 9.223
Ignition Key Switch ................. 9.220
Outrigger Switches ................. 9.227
Park Brake Switch .................. 9.225
Service Brake Switch.............. 9.248
Steer Select Switches ............ 9.236
Steer Select Valve.................. 9.237
Steering .................................. 9.234
Transmission Shift Control
Switch .................................. 9.228
Transmission Solenoid
Valves.................................. 9.229
Transmission Temperature
Sender ................................. 9.240