Komatsu PW160-7H Wheel Excavator Shop Manual VEBM390100

Description

• Model List:
  • PW160-7H Wheel Excavator

• 1. VEBM390100 SHOP MANUAL
• 1.1. TITLE
• 1.2. GENERAL
• 1.3. SAFETY
• 1.3.1. SAFETY NOTICE
• 1.4. SECTION 10
• 1.4.1. H50051 AND UP
• 1.4.2. HOW TO READ THE SHOP MANUAL
• 1.4.3. HOISTING INSTRUCTIONS
• 1.4.4. PUSHPULL TYPE COUPLERS
• 1.4.5. COATING MATERIALS
• 1.4.6. STANDARD TIGHTENING TORQUE
• 1.4.7. ELECTRIC WIRE CODE
• 1.4.8. CONVERSION TABLES
• 1.4.9. UNITS
• 1.4.10. WORKING RANGES
• 1.4.11. SPECIFICATION DIMENSION DRAWINGS
• 1.4.12. FUEL, COOLANT AND LUBRICANTS
• 1.4.13. ENGINE RELATED PARTS
• 1.4.14. RADIATOR . OIL COOLER . charge air cooler
• 1.4.15. POWER TRAIN
• 1.4.16. SWING CIRCLE
• 1.4.17. SWING MACHINERY motor
• 1.4.18. SWING MOTOR
• 1.4.19. UNDERCARRIAGE
• 1.4.20. TRANSMISSION
• 1.4.21. TRAVEL MOTOR
• 1.4.22. CLUTCH CONTROL CIRCUIT
• 1.4.23. AXLE
• 1.4.24. sUSPENSION LOCK CYLINDER
• 1.4.25. Braking System
• 1.4.26. brake/steer pump
• 1.4.27. PRIORITY VALVE
• 1.4.28. POWER BRAKE VALVE
• 1.4.29. ACCUMULATOR for brake system
• 1.4.30. STEERING SYSTEM
• 1.4.31. STEERING COLUMN
• 1.4.32. ORBITROL VALVE
• 1.4.33. hydraulic equipment layout drawingS
• 1.4.34. hydraulic CIRCUIT dIAgRAM
• 1.4.35. PILOT PRESSURE CONTROL (PPC) SYSTEM
• 1.4.36. CONTROL VALVE
• 1.4.37. CLSS
• 1.4.38. Unload valve
• 1.4.39. Introduction of LS pressure
• 1.4.40. LS Bypass plug
• 1.4.41. Pressure compensation valve
• 1.4.42. Area ratio of pressure compensation valve
• 1.4.43. Boom regeneration circuit
• 1.4.44. Arm regeneration circuit
• 1.4.45. Swing bleeding valve
• 1.4.46. Variable type pressure compensation valve (for service)
• 1.4.47. LS select valve
• 1.5. SECTION 20
• 1.5.1. INSPECTION AND ADJUSTMENT OF ENGINE RPM
• 1.5.2. MEASUREMENT OF EXHAUST GAS COLOUR
• 1.5.3. ADJUSTMENT OF VALVE CLEARANCE
• 1.5.4. MEASUREMENT OF COMPRESSION PRESSURE
• 1.5.5. MEASUREMENT OF BLOWBY PRESSURE
• 1.5.6. INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING
• 1.5.7. MEASUREMENT OF ENGINE OIL PRESSURE
• 1.5.8. EMERGENcy sEtting iF FAILURE occurs IN ENGINE CONTROL SYSTEM
• 1.5.9. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
• 1.5.10. INSPECTION AND ADJUSTMENT OF HYDRAULIC OIL PRESSURE IN HYDRAULIC CIRCUIT FOR WORK EQUIPMENT, SWING AND TRAVEL
• 1.5.11. INSPECTION AND ADJUSTMENT OF CONTROL CIRCUIT OIL PRESSURE
• 1.5.12. INSPECTION AND ADJUSTMENT OF PUMP PC (Valve INLET) CONTROL OIL PRESSURE
• 1.5.13. INSPECTION AND ADJUSTMENT OF PUMP LS valve CONTROL OIL PRESSURE
• 1.5.14. MEASUREMENT OF SOLENOID VALVE OUTPUT PRESSURE
• 1.5.15. MEASUREMENT OF PPC VALVE OUTPUT PRESSURE
• 1.5.16. ADJUSTMENT OF WORK EQUIPMENT AND SWING PPC VALVE
• 1.5.17. testing travel motor relief pressure
• 1.5.18. adjusting travel motor relief pressure
• 1.5.19. Testing propshaft speed
• 1.5.20. tESTING TRANSMISSION CLUTCH CONTROL CIRCUIT
• 1.5.21. INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT
• 1.5.22. MEASUREMENT OF OIL LEAKAGE AMOUNT
• 1.5.23. AIR BLEEDING OF VARIOUS PARTS
• 1.5.24. INSPECTION PROCEDURES FOR DIODE
• 1.5.25. SPECIAL FUNCTION OF MONITOR PANEL
• 1.5.26. PM Tune up service
• 1.5.27. PREPARATIONS FOR TROUBLESHOOTING ELECTRICAL SYSTEM
• 1.5.28. TROUBLESHOOTING
• 1.5.29. TROUBLESHOOTING OF ELECTRICAL SYSTEM (EMODE)
• 1.5.30. TROUBLESHOOTING OF ELECTRICAL SYSTEM
• 1.5.31. (Error checking of items without Monitor codes)
• 1.5.32. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (HMODE)
• 1.6. SECTION 30
• 1.6.1. HOW TO READ THIS MANUAL
• 1.6.2. SPECIAL TOOLS
• 1.6.3. PRECAUTIONS WHEN PERFORMING OPERATION
• 1.6.4. GOVERNOR MOTOR ASSEMBLY
• 1.6.5. REMOVAL AND INSTALLATION OF Assembly
• 1.6.6. STARTING MOTOR ASSEMBLY
• 1.6.7. REMOVAL AND INSTALLATION OF Assembly
• 1.6.8. FUEL INJECTION PUMP ASSEMBLY
• 1.6.9. ENGINE FRONT SEAL
• 1.6.10. ENGINE REAR SEAL
• 1.6.11. CYLINDER HEAD ASSEMBLY
• 1.6.12. COMBINATION COOLER
• 1.6.13. ENGINE AND HYDRAULIC PUMP ASSEMBLIES
• 1.6.14. TRAVEL MOTOR ASSEMBLY
• 1.6.15. TRAVEL MOTOR ASSEMBLY
• 1.6.16. REMOVAL AND INSTALLATION OF
• 1.6.17. SWING MOTOR AND SWING MACHINERY ASSEMBLY
• 1.6.18. SWING MACHINERY ASSEMBLY
• 1.6.19. SWING MOTOR ASSEMBLY
• 1.6.20. FRONT AXLE ASSEMBLY
• 1.6.21. FRONT AXLE ASSEMBLY
• 1.6.22. REAR AXLE AND TRANSMISSION ASSEMBLY
• 1.6.23. REAR AXLE ASSEMBLY
• 1.6.24. TRANSMISSION ASSEMBLY
• 1.6.25. PROPSHAFT ASSEMBLY
• 1.6.26. WHEEL ASSEMBLY
• 1.6.27. SUSPENSION LOCK CYLINDER ASSEMBLY
• 1.6.28. SUSPENSION LOCK ASSEMBLY
• 1.6.29. OUTRIGGER ASSEMBLY
• 1.6.30. OUTRIGGER ASSEMBLY
• 1.6.31. DOZER BLADE ASSEMBLY
• 1.6.32. DOZER BLADE ASSEMBLY
• 1.6.33. SWING CIRCLE
• 1.6.34. ASSEMBLY
• 1.6.35. REVOLVING FRAME ASSEMBLY
• 1.6.36. CENTRE SWIVEL JOINT ASSEMBLY
• 1.6.37. CENTRE SWIVEL JOINT ASSEMBLY
• 1.6.38. HYDRAULIC TANK ASSEMBLY
• 1.6.39. FUEL TANK ASSEMBLY
• 1.6.40. CONTROL VALVE ASSEMBLY
• 1.6.41. LS SEPARATION VALVE ASSEMBLY
• 1.6.42. PRESSURE COMPENSATION VALVE ASSEMBLY
• 1.6.43. MAIN RELIEF VALVE ASSEMBLY
• 1.6.44. LS CONTROL EPC VALVE ASSEMBLY
• 1.6.45. EPC SOLENOID VALVE ASSEMBLY
• 1.6.46. PPC SOLENOID VALVE BLOCK ASSEMBLY
• 1.6.47. MANIFOLD BLOCK ASSEMBLY
• 1.6.48. OIL SEAL IN HYDRAULIC PUMP INPUT SHAFT
• 1.6.49. WORK EQUIPMENT PPC VALVE ASSEMBLY
• 1.6.50. HYDRAULIC CYLINDER ASSEMBLY
• 1.6.51. MONOBOOM WORK EQUIPMENT ASSEMBLY
• 1.6.52. PIECE BOOM WORK EQUIPMENT ASSEMBLY
• 1.6.53. AIR CONDITIONER UNIT ASSEMBLY
• 1.6.54. COUNTERWEIGHT ASSEMBLY
• 1.6.55. OPERATOR CAB ASSEMBLY
• 1.6.56. MONITOR ASSEMBLY
• 1.6.57. GOVERNOR / PUMP CONTROLLER ASSEMBLY
• 1.7. OTHERS
• 1.7.1. Hydraulic circuit diagram 1/3
• 1.7.2. Hydraulic circuit diagram 2/3
• 1.7.3. Hydraulic circuit diagram 3/3
• 1.7.4. Electrical circuit diagram 1/5
• 1.7.5. Electrical circuit diagram 2/5
• 1.7.6. Electrical circuit diagram 3/5
• 1.7.7. Electrical circuit diagram 4/5
• 1.7.8. Electrical circuit diagram 5/5