Komatsu GD530A(W)-2-BY/-CY, GD650A(W)-2-BY/-CY, GD670A(W)-2-BY/-CY Motor Graders (USA) Workshop Manual (CEBM009900)

Illustrated factory Workshop Manual for Komatsu Motor Graders Models GD530A-2-BY, GD530A-2-CY, GD530AW-2-BY, GD530AW-2-CY, GD650A-2-BY, GD650A-2-CY, GD650AW-2-BY, GD650AW-2-CY, GD670A-2-BY, GD670A-2-CY, GD670AW-2-BY and GD670AW-2-CY.

This manual will assist you in diagnosing, repairing, and adjusting for your motor grader.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models (USA):
   GD530A-2-BY (SN: 203481-)
   GD530A-2-CY (SN: 203201-)
   GD530AW-2-BY (SN: 210242-)
   GD530AW-2-CY (SN: 203290-)
   GD650A-2-BY (SN: 202556-)
   GD650A-2-CY (SN: 202642-)
   GD650AW-2-BY (SN: 203328-)
   GD650AW-2-CY (SN: 202662-)
   GD670A-2-BY (SN: 203282-)
   GD670A-2-CY (SN: 202681-)
   GD670AW-2-BY (SN: 203338-)
   GD670AW-2-CY (SN: 203234-)

Format: PDF, 930 pages
Language: English
Table of Contents:
   FOREWORD
      SAFETY
      GENERAL
      HOW TO READ THE SHOP MANUAL
      HOISTING INSTRUCTIONS
      COATING MATERIALS
      STANDARD TIGHTENING TORQUE
      ELECTRIC WIRE CODE
      CONVERSION TABLES
   GENERAL
      GENERAL ASSEMBLY DRAWING
      FUEL, COOLANT, AND LUBRICANTS
   STRUCTURE AND FUNCTION
      STEERING (ORBITROL) CONTROL VALVE
      TRANSMISSION POWER SHIFT
      ALL-WHEEL-DRIVE PUMP
      CIRCLE REVERSE MOTOR
      STEERING AND BRAKE PUMP
      AWD HYDRAULIC MOTOR
      HYDRAULIC OIL SWIVEL BLOCK
      CONTROL VALVE MANIFOLDS
      MAIN SYSTEM PUMP MOUNT
      MAIN SYSTEM PUMP
      AWD HIC VALVE
      ACCUMULATOR
      HYDRAULIC SYSTEM OVERVIEW
      MAIN HYDRAULIC CIRCUIT
      STEERING AND BRAKE CIRCUIT
      ALL-WHEEL-DRIVE CIRCUIT
      LOCK/UNLOCK DIFFERENTIAL PUMP
      CIRCLE REVERSE SLIP CLUTCH
      CIRCLE REVERSE GEAR CASE
      TANDEM CASE
      AWD GEARBOX ASSEMBLY
      FRONT AXLE ASSEMBLY
      FINAL DRIVE ASSEMBLY
      MICO PARKING BRAKE
      MICO BRAKE VALVE
      TILT STEERING CONSOLE
   TESTING, ADJUSTING AND TROUBLESHOOTING
      STANDARD VALUE TABLES
      TRANSMISSION POWER SHIFT
      AWD PUMP
      CIRCLE REVERSE MOTOR
      STEERING AND BRAKE PUMP
      AWD HYDRAULIC MOTOR
      FOUR-WAY SWIVEL BLOCK
      FRONT AXLE AND GEARBOX
      HYDRAULIC CYLINDERS
      BALL AND SOCKET SHIMMING ADJUSTMENT
      ACCUMULATORS
      HYDRAULIC CIRCUITS
      LOCK/UNLOCK DIFFERENTIAL RELIEF VALVE
      FINAL DRIVE ASSEMBLY
      TANDEM CASE
      CIRCLE ADJUSTMENT
      CIRCLE REVERSE SLIP CLUTCH
      PARKING BRAKE CALIPER
      BRAKE VALVES
      TROUBLESHOOTING
      PREDELIVERY PROCEDURES
   DISASSEMBLY AND ASSEMBLY
      METHOD OF USING MANUAL
      PRECAUTIONS DURING OPERATION
      SPECIAL TOOL LIST
      SKETCHES OF SPECIAL TOOLS
      ARTICULATION JOINT
      ENGINE HOOD, FRONT & REAR COWLING
      FUEL TANK AND HYDRAULIC TANK
      TRANSMISSION SHIFTER
      TRANSMISSION POWER SHIFT
      TRANSFER CASE
      ALL-WHEEL-DRIVE PUMP
      CIRCLE REVERSE MOTOR
      STEERING (ORBITOL) VALVE
      STEERING AND BRAKE PUMP
      HYDRAULIC MOTOR
      WAY SWIVAL VALVE BLOCK
      CONTROL VALVE MANIFOLDS
      MAIN SYSTEM PUMP
      HYDRAULIC INTEGRATED CIRCUIT VALVE
      HYDRAULIC CYLINDERS
      ACCUMULATORS
      LOCK/UNLOCK DIFFERENTIAL PUMP
      CIRCLE REVERSE SLIP CLUTCH
      CIRCLE REVERSE GEAR CASE
      TANDEM CASE
      AWD - GEARBOX ASSEMBLY
      AWD MOTOR (VICKERS/EATON)
      FRONT AXLE ASSEMBLY
      FINAL DRIVE ASSEMBLY
      CIRCLE TOOTH REBUILD
      MICO PARKING BRAKE CALIPER
      BRAKE VALVE
      SEAT
      TILT STEERING CONSOLE
      AIR CONDITIONING
   MAINTENANCE STANDARD
      FINAL DRIVE
      NO SPIN DIFFERENTIAL CASE ASSEMBLY
      NO SPIN DIFFERENTIAL ASSEMBLY
      FINAL DRIVE AND TANDEMS
      TANDEM DRIVE
      BRAKE VALVE
      STEERING CYLINDER
      LEANING WHEEL CYLINDER
      MOLDBOARD TILT CYLINDER
      MOLDBOARD SIDE SHIFT
      DRAWBAR SIDE SHIFT CYLINDER
      DRAWBAR LIFT CYLINDER
      SCARIFIER CYLINDER
      ARTICULATION CYLINDER
      RIPPER CYLINDER
      LUG NUTS
      FRONT AXLE
      POWER TILT MOLDBOARD CARRIER
      FRAME
      DRAWBAR AND CIRCLE
      DRAWBAR LIFT
      ENGINE AND TRANSMISSION
      DRIVE LINE
      ALTERNATOR
      CAB MOUNT
   OTHER
      ORIGINAL ELECTRICAL DIAGRAM (SHEET 1 OF 3)
      ORIGINAL ELECTRICAL DIAGRAM (SHEET 2 OF 3)
      ORIGINAL ELECTRICAL DIAGRAM (SHEET 3 OF 3)
      REVISED ELECTRICAL DIAGRAM (SHEET 1 PART 1 OF 2)
      REVISED ELECTRICAL DIAGRAM (SHEET 1 PART 2 OF 2)
      REVISED ELECTRICAL DIAGRAM (SHEET 2)
      TRANSMISSION WITH AWD DIAGRAM
      HYDRAULIC CIRCUIT DIAGRAM (SHEET 1 OF 2)
      HYDRAULIC CIRCUIT DIAGRAM (SHEET 2 OF 2)