KOMATSU MOTOR GRADER GD 555 655 675 3A WORKSHOP SERVICE REPAIR MANUAL

KOMATSU MOTOR GRADER GD 555 655 675 3A WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 965
FILE SIZE: 69.2MB

MODEL COVERED: 

KOMATSU GRADER GD555-3A

KOMATSU GRADER GD655-3A

KOMATSU GRADER GD675-3A
 

ENGINE COVERED: 

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)
 

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