Komatsu GD530A-2BY, GD530A-2CY, GD530AW-2BY, GD530AW-2CY, GD650A-2BY, GD650A-2CY, GD650AW-2BY, GD650AW-2CY, GD670A Shop Manual CEBM009900

Description

• Model List:
  • GD530A-2BY Motor Grader
  • GD530A-2CY Motor Grader
  • GD530AW-2BY Motor Grader
  • GD530AW-2CY Motor Grader
  • GD650A-2BY Motor Grader
  • GD650A-2CY Motor Grader
  • GD650AW-2BY Motor Grader
  • GD650AW-2CY Motor Grader
  • GD670A-2BY Motor Grader
  • GD670A-2CY Motor Grader
  • GD670AW-2BY Motor Grader
  • GD670AW-2CY Motor Grader

• 0.1. GENERAL
• 0.2. HOW TO READ THE SHOP MANUAL
• 0.3. HOISTING INSTRUCTIONS
• 0.4. COATING MATERIALS
• 0.5. STANDARD TIGHTENING TORQUE
• 0.6. ELECTRIC WIRE CODE
• 0.7. CONVERSION TABLES
• 1. GENERAL
• 1.1. GENERAL ASSEMBLY DRAWING
• 1.2. FUEL, COOLANT, AND LUBRICANTS
• 2. STRUCTURE AND FUNCTION
• 2.1. STEERING (ORBITROL) CONTROL VALVE
• 2.2. TRANSMISSION POWER SHIFT
• 2.3. ALLWHEELDRIVE PUMP
• 2.4. CIRCLE REVERSE MOTOR
• 2.5. STEERING AND BRAKE PUMP
• 2.6. AWD HYDRAULIC MOTOR
• 2.7. HYDRAULIC OIL SWIVEL BLOCK
• 2.8. CONTROL VALVE MANIFOLDS
• 2.9. MAIN SYSTEM PUMP MOUNT
• 2.10. MAIN SYSTEM PUMP
• 2.11. AWD HIC VALVE
• 2.12. ACCUMULATOR
• 2.13. HYDRAULIC SYSTEM OVERVIEW
• 2.14. MAIN HYDRAULIC CIRCUIT
• 2.15. STEERING AND BRAKE CIRCUIT
• 2.16. ALLWHEELDRIVE CIRCUIT
• 2.17. LOCK/UNLOCK DIFFERENTIAL PUMP
• 2.18. CIRCLE REVERSE SLIP CLUTCH
• 2.19. CIRCLE REVERSE GEAR CASE
• 2.20. TANDEM CASE
• 2.21. AWD GEARBOX ASSEMBLY
• 2.22. FRONT AXLE ASSEMBLY
• 2.23. FINAL DRIVE ASSEMBLY
• 2.24. MICO PARKING BRAKE
• 2.25. MICO BRAKE VALVE
• 2.26. TILT STEERING CONSOLE
• 3. TESTING, ADJUSTING AND TROUBLESHOOTING
• 3.1. STANDARD VALUE TABLES
• 3.2. TRANSMISSION POWER SHIFT
• 3.3. AWD PUMP
• 3.4. CIRCLE REVERSE MOTOR
• 3.5. STEERING AND BRAKE PUMP
• 3.6. AWD HYDRAULIC MOTOR
• 3.7. FOURWAY SWIVEL BLOCK
• 3.8. FRONT AXLE AND GEARBOX
• 3.9. HYDRAULIC CYLINDERS
• 3.10. BALL AND SOCKET SHIMMING ADJUSTMENT
• 3.11. ACCUMULATORS
• 3.12. HYDRAULIC CIRCUITS
• 3.13. LOCK/UNLOCK DIFFERENTIAL RELIEF VALVE
• 3.14. FINAL DRIVE ASSEMBLY
• 3.15. TANDEM CASE
• 3.16. CIRCLE ADJUSTMENT
• 3.17. CIRCLE REVERSE SLIP CLUTCH
• 3.18. PARKING BRAKE CALIPER
• 3.19. BRAKE VALVES
• 3.20. TROUBLESHOOTING
• 3.21. PREDELIVERY PROCEDURES
• 4. DISASSEMBLY AND ASSEMBLY
• 4.1. METHOD OF USING MANUAL
• 4.2. PRECAUTIONS DURING OPERATION
• 4.3. SPECIAL TOOL LIST
• 4.4. SKETCHES OF SPECIAL TOOLS
• 4.5. ARTICULATION JOINT
• 4.6. ENGINE HOOD, FRONT REAR COWLING
• 4.7. FUEL TANK AND HYDRAULIC TANK
• 4.8. TRANSMISSION SHIFTER
• 4.9. TRANSMISSION POWER SHIFT
• 4.10. TRANSFER CASE
• 4.11. ALLWHEELDRIVE PUMP
• 4.12. CIRCLE REVERSE MOTOR
• 4.13. STEERING (ORBITOL) VALVE
• 4.14. STEERING AND BRAKE PUMP
• 4.15. HYDRAULIC MOTOR
• 4.16. WAY SWIVAL VALVE BLOCK
• 4.17. CONTROL VALVE MANIFOLDS
• 4.18. MAIN SYSTEM PUMP
• 4.19. HYDRAULIC INTEGRATED CIRCUIT VALVE
• 4.20. HYDRAULIC CYLINDERS
• 4.21. ACCUMULATORS
• 4.22. LOCK/UNLOCK DIFFERENTIAL PUMP
• 4.23. CIRCLE REVERSE SLIP CLUTCH
• 4.24. CIRCLE REVERSE GEAR CASE
• 4.25. TANDEM CASE
• 4.26. AWD GEARBOX ASSEMBLY
• 4.27. AWD MOTOR (VICKERS/EATON)
• 4.28. FRONT AXLE ASSEMBLY
• 4.29. FINAL DRIVE ASSEMBLY
• 4.30. CIRCLE TOOTH REBUILD
• 4.31. MICO PARKING BRAKE CALIPER
• 4.32. TILT STEERING CONSOLE
• 4.33. AIR CONDITIONING
• 5. MAINTENANCE STANDARD
• 5.1. FINAL DRIVE
• 5.2. NO SPIN DIFFERENTIAL CASE ASSEMBLY
• 5.3. NO SPIN DIFFERENTIAL ASSEMBLY
• 5.4. FINAL DRIVE AND TANDEMS
• 5.5. TANDEM DRIVE
• 5.6. BRAKE VALVE
• 5.7. STEERING CYLINDER
• 5.8. LEANING WHEEL CYLINDER
• 5.9. MOLDBOARD TILT CYLINDER
• 5.10. MOLDBOARD SIDE SHIFT
• 5.11. DRAWBAR SIDE SHIFT CYLINDER
• 5.12. DRAWBAR LIFT CYLINDER
• 5.13. SCARIFIER CYLINDER
• 5.14. ARTICULATION CYLINDER
• 5.15. RIPPER CYLINDER
• 5.16. LUG NUTS
• 5.17. FRONT AXLE
• 5.18. POWER TILT MOLDBOARD CARRIER
• 5.19. FRAME
• 5.20. DRAWBAR AND CIRCLE
• 5.21. DRAWBAR LIFT
• 5.22. ENGINE AND TRANSMISSION
• 5.23. DRIVE LINE
• 5.24. ALTERNATOR
• 5.25. CAB MOUNT
• 6. OTHER
• 6.1. ORIGINAL ELECTRICAL DIAGRAM (SHEET 1 OF 3)
• 6.2. ORIGINAL ELECTRICAL DIAGRAM (SHEET 2 OF 3)
• 6.3. ORIGINAL ELECTRICAL DIAGRAM (SHEET 3 OF 3)
• 6.4. REVISED ELECTRICAL DIAGRAM (SHEET 1 PART 1 OF 2)
• 6.5. REVISED ELECTRICAL DIAGRAM (SHEET 1 PART 2 OF 2)
• 6.6. REVISED ELECTRICAL DIAGRAM (SHEET 2)
• 6.7. TRANSMISSION WITH AWD DIAGRAM
• 6.8. HYDRAULIC CIRCUIT DIAGRAM (SHEET 1 OF 2)
• 6.9. HYDRAULIC CIRCUIT DIAGRAM (SHEET 2 OF 2)