This workshop service repair manual is applicable for the following models:
KOMATSU GRADER GD555-3A
KOMATSU GRADER GD655-3A
KOMATSU GRADER GD675-3A
The manual covers the following engines:
5.88L 4-CYCLE, 6-CYLINDER WATER-COOLED, OVERHEAD VALVE, DIRECT-INJECTION TYPE WITH TURBOCHARGER & AFTERCOOLER VHP ENGINE (GD555-3A)
8.27L 4-CYCLE, 6-CYLINDER WATER-COOLED, OVERHEAD VALVE, DIRECT-INJECTION TYPE WITH TURBOCHARGER & AFTERCOOLER VHP ENGINE (GD655-3A)
8.27L 4-CYCLE, 6-CYLINDER WATER-COOLED, OVERHEAD VALVE, DIRECT-INJECTION TYPE WITH TURBOCHARGER & AFTERCOOLER VHP ENGINE (GD675-3A)
The manual includes the following contents:
General Information
General Assembly Drawing
Specifications
Weight Table
Fuel-Coolant-Lubricant
Function and Maintenance
Accelerator Control
Accelerator Pedal
Fan Drive
Engine Removal
Engine Installation
Power Train Diagram
Transmission System
Torque Specification
Electronic Control Module
Main Relief Valve
Transmission Pump
Differential Lock Pump
Final Drive
Tandem Drive
Hydraulic Piping
Steering Valve
Priority Valve
Axle & Brake
Accumulator System
Parking Brake
Wheel Brake
Hydraulic Pump
Main Control Valve
Hydraulic System
Swivel Joint
Air Conditioner
Engine & Pre-heat Circuit
Shift Control System
Monitor & Sensor
Testing & Adjustments
Circuit Wiring Diagram
This comprehensive manual is available in .PDF format and features detailed exploded views. It provides step-by-step written procedures with pictures and diagrams, making it suitable for professional mechanics and DIY enthusiasts. The manual covers repairs, maintenance, and servicing, and is fully printable, allowing for easy access to specific pages or the entire manual.
