Komatsu Motor Grader GD555-3A GD655-3A GD675-3A Shop Manual

COVER
CONTENTS
01 GENERAL
10 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
ECMV (ELECTRONIC CONTROL MODULATION VALVE)
MAIN RELIEF VALVE
TRANSMISSION PUMP
TRANSMISSION AND DIFFERENTIAL LOCK PUMP
FINAL DRIVE
TANDEM DRIVE
STEERING HYDRAULIC PIPING DRAWING

WORK EQUIPMENT HYDRAULIC PIPING DRAWING
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

SEBM021010

MACHINE MODEL SERIAL NUMBER
GD555-3A 00 10001 and up 00
GD655-3A 00 10001 and up 00
GD675-3A 00 10001 and up