Komatsu Motor Grader GD555-3A GD655-3A GD675-3A service & repair manual

Description Komatsu Motor Grader GD555-3A GD655-3A GD675-3A service & repair manual

Komatsu Motor Grader GD555-3A, GD655-3A, GD675-3A pdf workshop service repair manual + operation & maintenance manual

Serial number 10001 and up

MANUAL CONTENT:
GENERAL
General assembly drawing
Specifications
Weight table
Fuel, coolant, and lubricant

STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
Accelerator control linkage
Accelerator pedal
Fan drive
Power train diagram
Transmission hydraulic piping
Transmission control
Torque converter
Torque converter lock-up valve (ECMV)
Transmission
Transmission valve
Electronic Control Modulation Valve
Main relief valve
Transmission pump
Transmission and differential lock pump
Final drive
Tandem drive
Steering hydraulic piping drawing
Steering valve
Priority valve
Accumulator pressure governor valve
Front axle
Brake hydraulic piping
Brake valve
Slack adjuster
Accumulator
Wheel brake
Parking brake
Parking brake and bank control valve
Hydraulic pump
Main control valve
CLSS
Work equipment control
Hydraulic system
Hydraulic tank
Swivel joint
Pilot check valve
Blade accumulator, float valve
Accumulator
Blade float device
Circle rotation motor
Hydraulic cylinder
Circle drawbar
Lifter bracket lock pin
Blade
Circle rotation gear
Scarifier
Ripper
Main frame
Air conditioner (if equipped)
Engine starting circuit
Engine stop circuit
Preheat circuit
Automatic shift control system
Transmission controller
Monitor
Sensors

TESTING AND ADJUSTING
Standard value table
Standard value table for engine
Standard value table for chassis
Standard value table for electrical system

Troubleshooting

DISASSEMBLY AND ASSEMBLY
Precautions when carrying out operation
Special tool list
Sketches of special tools

OTHERS
Transmission hydraulic circuit
Brake oil circuit
Hydraulic circuit diagram
Electrical circuit diagram

Engine 6D102E-1, 6D102E-2, 6D114E-1, 6D114E-2 series workshop service repair manual