CONTENTS
This manual contains high quality images, circuit diagrams, diagnostic procedures to help you to diagnostic, troubleshoot and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.
This is Diagnostic manual, including electrical and hydraulic wiring diagrams, Repair manual are sold separate.
Language: English
Format: PDF, 1006 pages
Covered models:
640L-II (PIN: 1DW640L_ _ _F690814—)
648L-II (PIN: 1DW648L_ _ _F690814—)
748L-II (PIN: 1DW748L_ _ _F690814—)
Contents: Foreword
Manual Identification-READ THIS FIRST!
General Information
Safety
Diagnostics
Engine Control Unit (ECU) Diagnostic Trouble Codes
Hydraulic Valve Controller (HVC) Diagnostic Trouble Codes
Left Joystick Controller (JSL) Diagnostic Trouble Codes
Right Joystick Controller (JSR) Diagnostic Trouble Codes
Operator Interface Controller (OIC) Diagnostic Trouble Codes
Switch Module 1 (SM1) Diagnostic Trouble Codes
Transmission Control Unit (TCU) Diagnostic Trouble Codes
Cab Control Unit (CCU) Diagnostic Trouble Codes
Propulsion and Steering Controller (PSC) Diagnostic Trouble Codes
Reel Motor Controller (RMC) Diagnostic Trouble Codes
Vehicle Control Unit (VCU) Diagnostic Trouble Codes
Valve Power Control (VPC) Diagnostic Trouble Codes
Cab Switch Module (CSM) Diagnostic Trouble Codes
Operational Checkout Procedure
Operational Checkout Procedure
Engine
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Electrical System
Theory of Operation
System Diagrams
Diagnostic Information
Monitor Operation
Diagnostic Test Box
Adjustments
Tests
Power Train
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Hydraulic System
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Winch
Theory of Operation
System Diagrams
Diagnostic Information
Tests
Heating and Air Conditioning
Theory of Operation
System Diagrams
Diagnostic Information
Tests
Miscellaneous
Theory of Operation
System Diagrams
APPENDIX
II Wheel Steer
II Lever Steer
II-948L-II Wheel Steer Hydraulic Schematic
II-948L-II Lever Steer Hydraulic Schematic