SkyTrak 6036 Service Manual User Manual
Service manual, Models
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An Oshkosh Corporation Company
Service Manual
Models
6036, 6042, 8042,
10042 & 10054
6036 & 6042
S/N 0160045066 & After including
0160042742, 0160042747 & 0160042755
8042, 10042 & 10054
S/N 0160045250 & After including
0160042754, 0160042762, 0160042877,
0160042911, 0160043185, 0160043220
& 0160043244 excluding 0160045255
31200796
Revised
October 10, 2014
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Table of contents
Document Outline
- 31200796_C_6036 6042 8042 10042 10054 (T4i)_SkyTrak_Service
- Effectivity Page
- Table of Contents
- Section 1 Safety Practices
- Section 2 General Information and Specifications
- Section 3 Boom
- 3.1 Boom System Component Terminology
- 3.2 Safety Information
- 3.3 Boom System - Three Section (6036, 6042, 8042 & 10042)
- 3.4 Boom Assembly Maintenance
- 3.5 Boom System - Four Section (10054)
- 3.6 Boom Assembly Maintenance
- 3.7 Boom Extend and Retract Chains
- 3.7.1 Boom Chain Inspection
- 3.7.2 Inspection Guidelines
- 3.7.3 Expose Chains for Inspection
- 3.7.4 Chain Lubrication
- 3.7.5 Boom Chain Tension Check
- 3.7.6 Boom Chain Tension Adjustment (6036, 6042, 8042 & 10042)
- 3.7.7 Boom Chain Tension Adjustment (10054)
- 3.7.8 Extend Chains Removal and Replacement (6036, 6042, 8042 & 10042)
- 3.7.9 Retract Chain Removal and Replacement (6036, 6042, 8042 & 10042)
- 3.7.10 Extend Chains Removal and Replacement (10054)
- 3.7.11 Retract Chain Removal and Replacement (10054)
- 3.8 Quick Attach Assembly
- 3.9 Boom Wear Pads
- 3.10 Forks
- 3.11 Troubleshooting
- Section 4 Cab and Covers
- Section 5 Axles, Drive Shafts, Wheels and Tires
- 5.1 Axle, Drive Shaft and Wheel Component Terminology (6036)
- 5.2 Axle, Drive Shaft and Wheel Component Terminology (6042)
- 5.3 Axle, Drive Shaft and Wheel Component Terminology (8042)
- 5.4 Axle, Drive Shaft and Wheel Component Terminology (10042 & 10054)
- 5.5 General Information
- 5.6 Axle Assemblies
- 5.7 Axle Assembly and Drive Shaft Troubleshooting
- 5.8 Drive Shafts
- 5.9 Wheels and Tires
- 5.10 Brakes
- 5.11 Towing a Disabled Machine
- Section 6 Transmission
- Section 7 Engine
- Section 8 Hydraulic System
- 8.1 Hydraulic Component Terminology
- 8.2 Safety Information
- 8.3 Hydraulic Pressure Diagnosis
- 8.4 Hydraulic Circuits
- 8.5 Hydraulic Reservoir
- 8.6 Hydraulic System Pump
- 8.7 Valves and Manifolds
- 8.7.1 Main Control Valve
- 8.7.2 Secondary Function Manifold
- 8.7.3 Service Brake Valve
- 8.7.4 Service Brake Valve Installation
- 8.7.5 Brake Bleeding
- 8.7.6 Power Steering Valve
- 8.7.7 Steer Select Valve
- 8.7.8 Unloader Valve (6036 & 6042 only)
- 8.7.9 Outrigger Valve (10042 & 10054 only)
- 8.7.10 Extend Lockout Valve (10054 only)
- 8.8 Hydraulic Cylinders
- Section 9 Electrical System
- 9.1 Electrical Component Terminology
- 9.2 Specifications
- 9.3 Safety Information
- 9.4 Fuses and Relays
- 9.5 Electrical System Schematics
- 9.5.1 Electrical Schematic (if equipped for ULS)
- 9.5.1 Electrical Schematic (if equipped for ULS) (Continued)
- 9.5.1 Electrical Schematic (if equipped for ULS) (Continued)
- 9.5.1 Electrical Schematic (if equipped for ULS) (Continued)
- 9.5.1 Electrical Schematic (if equipped for ULS) (Continued)
- 9.5.2 Electrical Schematic (if equipped for LS)
- 9.5.2 Electrical Schematic (if equipped for LS) (Continued)
- 9.5.2 Electrical Schematic (if equipped for LS) (Continued)
- 9.5.2 Electrical Schematic (if equipped for LS) (Continued)
- 9.5.2 Electrical Schematic (if equipped for LS) (Continued)
- 9.6 Engine start circuit
- 9.7 Charging Circuit
- 9.8 Window Wiper/Washer Windshield Wiper Motor
- 9.9 Cab Heater and Fan
- 9.10 Solenoids, Sensors and Senders
- 9.10.1 Coolant Level Switch (if equipped for ULS)
- 9.10.2 Hydraulic Oil Temperature Switch
- 9.10.3 Transmission Solenoid Valves
- 9.10.4 Transmission Temperature Sender
- 9.10.5 Service Brake Switch
- 9.10.6 Boom Angle Sensor
- 9.10.7 Boom Extend Interlock Sensor (10054 only)
- 9.10.8 Outrigger Pressure Switches (10054 Only)
- 9.11 Display Monitor and Gauges
- 9.12 Dash Switches
- 9.13 Troubleshooting
- Section 10 Stabil-TRAK™ System and Boom Interlock System
- 10.1 Stabil-TRAK™ System Component Terminology
- 10.2 Boom Extend Interlock System Component Terminology (10054 Only)
- 10.3 Stabil-TRAK™ Description
- 10.4 Stabil-TRAK™ Operation
- 10.5 Boom Extend Interlock System Description
- 10.6 Boom Extend Interlock System Operation (10054 Only)
- 10.7 Stabil-TRAK™ System Test
- 10.8 Stabil-TRAK™ Boom Interlock Electrical Circuit Operation and Troubleshooting (6042/8042/10042)
- 10.9 Stabil-TRAK™ Boom Interlock Electrical Circuit Operation and Troubleshooting (10054)
- 10.10 Boom/Outrigger Interlock System Test
- 10.11 Stabil-TRAK™ Hydraulic Circuit Operation and Troubleshooting
- 10.11.1 Stabil-TRAK™ Cylinder Oil Flow
- 10.11.2 Hydraulic Circuit Operation - FREE PIVOT Mode, Rod Oil Out
- 10.11.3 Hydraulic Troubleshooting - FREE PIVOT Mode, Rod Oil Out
- 10.11.4 Hydraulic Circuit Operation - FREE PIVOT Mode, Base Oil Out
- 10.11.5 Hydraulic Troubleshooting - FREE PIVOT Mode, Base Oil Out
- 10.11.6 Hydraulic Circuit Operation - SLOW PIVOT Mode, Rod Oil Out
- 10.11.7 Hydraulic Troubleshooting - SLOW PIVOT Mode, Rod Oil Out
- 10.11.8 Hydraulic Circuit Operation - SLOW PIVOT Mode, Base Oil Out
- 10.11.9 Hydraulic Troubleshooting - SLOW PIVOT Mode, Base Oil Out
- 10.11.10 Hydraulic Circuit Operation - LOCKED MODE
- 10.11.11 Hydraulic Circuit Operation - LOCKED MODE, Frame Level Right
- 10.11.12 Hydraulic Troubleshooting - LOCKED MODE, Will Not Frame Level Right
- 10.11.13 Hydraulic Circuit Operation - LOCKED MODE, Frame Level Left
- 10.11.14 Hydraulic Troubleshooting - LOCKED MODE, Will Not Frame Level Left
- 10.12 Boom Extend System Hydraulic Circuit Operation and Troubleshooting