Komatsu PW200-7H, PW220-7H Shop Manual VEBM370100

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: VEBM370100
  • Format: PDF
  • Size: 38.3MB
  • Number of Pages: 890

Description

  • Model List:

    • PW200-7H
    • PW220-7H
  • 1. VEBM370100_PW2007HPW2207H
  • 1.1. SPECIFICATION DIMENSION DRAWINGS
  • 1.2. DIMENSIONS
  • 1.2.1. PIECE BOOM
  • 1.3. SPECIFICATIONS
  • 1.3.1. PW2007, PW2207
  • 1.4. WEIGHT TABLE
  • 1.4.1. pW2007, PW2207
  • 1.4.2. PIECE boom
  • 1.4.3. PIECE boom
  • 1.5. FUEL, COOLANT AND LUBRICANTS
  • 2. Section 10
  • 2.1. ENGINE RELATED PARTS
  • 2.2. RADIATOR . OIL COOLER . charge air cooler
  • 2.3. POWER TRAIN
  • 2.4. SWING CIRCLE
  • 2.5. SWING MACHINERY motor
  • 2.6. SWING MOTOR
  • 2.6.1. Operation of swing lock
  • 2.6.2. RELIEF VALVE PORTION
  • 2.6.3. Operation
  • 2.7. UNDERCARRIAGE
  • 2.8. TRANSMISSION
  • 2.9. TRAVEL MOTOR
  • 2.9.1. oPERATION OF TRAVEL MOTOR
  • 2.10. CLUTCH CONTROL CIRCUIT
  • 2.11. AXLE
  • 2.12. sUSPENSION LOCK CYLINDER
  • 2.13. Braking System
  • 2.14. brake/steer pump
  • 2.15. PRIORITY VALVE
  • 2.15.1. SPECIFICATIONS
  • 2.15.2. FUNCTION
  • 2.16. ACCUMULATOR for brake system
  • 2.17. STEERING sYSTEM
  • 2.18. STEERING COLUMN
  • 2.19. ORBITROL VALVE
  • 2.20. hydraulic equipment layout drawingS
  • 2.21. hydraulic CIRCUIT dIAgRAM
  • 2.22. HYDRAULIC TANK
  • 2.23. HYDRAULIC PUMP
  • 2.23.1. HPV95 95 (PW2007H)
  • 2.23.2. LS VALVE
  • 2.23.3. PC VALVE
  • 2.23.4. LS valve
  • 2.23.5. PC Valve
  • 2.24. PILOT PRESSURE CONTROL (PPC) SYSTEM
  • 2.25. CONTROL VALVE
  • 2.25.1. PW200 2207H
  • 2.26. CLSS
  • 2.26.1. OUTLINE OF CLSS
  • 2.26.2. MAIN RELIEF VALVE
  • 2.26.2.1. Function
  • 2.26.3. Variable pressure compensation valve
  • 2.27. CENTre SWIVEL JOINT
  • 2.28. TRAVEL PPC PEDAL
  • 2.29. WORK EQUIPMENT . SWING PPC VALVE
  • 2.30. SERVICE PPC VALVE
  • 2.31. SOLENOID VALVES
  • 2.31.1. SOLENOID VALVE BLOCK
  • 2.31.1.1. Position 3 way valve
  • 2.31.1.2. Position 4 way valve
  • 2.31.2. LS (PC)EPC VALVE
  • 2.31.3. attachment epc valve
  • 2.32. Boom safety valve
  • 2.33. HYDRAULIC CYLINDER
  • 2.33.1. pw2007, pw2207
  • 2.33.1.1. BOOM CYLINDER
  • 2.33.1.2. ARM CYLINDER
  • 2.33.1.3. BUCKET CYLINDER
  • 2.33.1.4. ADJUST CYLINDER
  • 2.34. Outrigger CYLINDER
  • 2.35. dozer CYLINDER
  • 2.36. work equipment
  • 2.36.1. Pw200/2207
  • 2.36.1.1. Work Equipment
  • 2.36.2. DIMENSION OF ARM
  • 2.36.3. Dimension of bucket
  • 2.37. air conditioner
  • 2.37.1. air conditioner piping
  • 2.38. electrical wiring diagram
  • 2.39. engine control system
  • 2.39.1. Governor motor
  • 2.39.2. Engine throttle and pump controller
  • 2.40. ELECTRONIC CONTROL SYSTEM
  • 2.40.1. machine control system diagram
  • 2.41. machine MONITOR SYSTEM
  • 2.41.1. Monitor panel
  • 2.41.2. LIQUID CRYSTAL MONITOR ADJUSTMENT SWITCH
  • 2.42. OVERLOAD WARNING DEVICE
  • 2.42.1. OUTLINE
  • 2.43. SENSOR
  • 2.44. t attachment circuit hydraulic performance (main valve bypassed)
  • 2.44.1. TRAVEL CIRCUIT
  • 2.44.2. oPERATIONAL AND CONTROL FEATURES
  • 2.45. SteeRING system
  • 2.45.1. Operating principles
  • 2.46. SERVICE BRAKE AND SUSPENSION SYSTEM
  • 2.46.1. bRAKING SYSTEM
  • 2.46.2. operation
  • 3. Section 20
  • 3.1. INSPECTION AND ADJUSTMENT OF ENGINE RPM
  • 3.2. MEASUREMENT OF EXHAUST GAS COLOR
  • 3.3. ADJUSTMENT OF VALVE CLEARANCE
  • 3.4. EASUREMENT OF COMPRESSION PRESSURE
  • 3.5. MEASUREMENT OF BLOWBY PRESSURE
  • 3.6. INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING
  • 3.7. MEASUREMENT OF ENGINE OIL PRESSURE
  • 3.8. EMERGENcy sEtting iF FAILURE occurs IN ENGINE CONTROL SYSTEM
  • 3.9. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
  • 3.10. INSPECTION AND ADJUSTMENT OF HYDRAULIC OIL PRESSURE IN HYDRAULIC CIRCUIT FOR WORK EQUIPMENT, SWING AND TRAVEL
  • 3.11. INSPECTION AND ADJUSTMENT OF CONTROL CIRCUIT OIL PRESSURE
  • 3.12. INSPECTION AND ADJUSTMENT OF PUMP PC (Valve INLET) CONTROL OIL PRESSURE(PW200/220)
  • 3.13. INSPECTION AND ADJUSTMENT OF PUMP LS valve CONTROL OIL PRESSURE(pW200/220)
  • 3.14. MEASUREMENT OF SOLENOID VALVE OUTPUT PRESSURE
  • 3.14.1. Stage solenoid block
  • 3.14.2. Stage solenoid block
  • 3.14.3. Stage solenoid block
  • 3.15. MEASUREMENT OF PPC VALVE OUTPUT PRESSURE
  • 3.16. ADJUSTMENT OF WORK EQUIPMENT AND SWING PPC VALVE
  • 3.17. testing travel motor relief pressure
  • 3.18. adjusting travel motor relief pressure
  • 3.19. Testing propshaft speed
  • 3.20. TESTING TRANSMISSION CLUTCH CONTROL CIRCUIT
  • 3.21. INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT
  • 3.21.1. RELEASE OF REMAINING PRESSURE IN HYDRAULIC CIRCUIT
  • 3.22. MEASUREMENT OF OIL LEAKAGE AMOUNT
  • 3.23. INSPECTION PROCEDURES FOR DIODE
  • 3.24. SPECIAL FUNCTION OF MONITOR PANEL
  • 3.24.1. OPERATION OF OPERATORS MENU AND DISPLAY (OUTLINE)
  • 3.24.2. TABLE FOR ERROR AND FAILURE CODE NO.
  • 3.24.3. OPERATION AND DISPLAY OF SERVICE MENU
  • 3.24.3.1. Way of switching to Service Menu
  • 3.24.3.2. Table for Monitoring Items
  • 3.25. PREPARATIONS FOR TROUBLESHOOTING ELECTRICAL SYSTEM
  • 4. Section 30
  • 4.1. HOW TO READ THIS MANUAL
  • 4.1.1. REMOVAL AND INSTALLATION OF ASSEMBLIES
  • 4.1.2. DISASSEMBLY AND ASEMBLY OF ASSEMBLIES
  • 4.2. SPECIAL TOOLS
  • 4.2.1. SKETCHES
  • 4.2.2. LIST OF TOOLS
  • 4.3. PRECAUTIONS WHEN PERFORMING OPERATION
  • 4.4. GOVERNOR MOTOR ASSEMBLY
  • 4.4.1. REMOVAL
  • 4.5. STARTING MOTOR ASSEMBLY
  • 4.5.1. REMOVAL
  • 4.5.2. INSTALLATION
  • 4.6. FUEL INJECTION PUMP ASSEMBLY
  • 4.7. ENGINE FRONT SEAL
  • 4.8. ENGINE REAR SEAL
  • 4.9. CYLINDER HEAD ASSEMBLY
  • 4.10. COMBINATION COOLER
  • 4.11. ENGINE AND HYDRAULIC PUMP ASSEMBLIES
  • 4.12. TRANSMISSION AND TRAVEL MOTOR ASSEMBLY
  • 4.13. TRANSMISSION ASSEMBLY
  • 4.14. TRAVEL MOTOR ASSEMBLY
  • 4.15. SWING MOTOR AND SWING MACHINERY ASSEMBLY
  • 4.16. SWING MOTOR AND SWING MACHINERY ASSEMBLY
  • 4.17. FRONT AXLE ASSEMBLY
  • 4.18. FRONT AXLE ASSEMBLY
  • 4.19. REAR AXLE ASSEMBLY
  • 4.20. REAR AXLE ASSEMBLY
  • 4.21. PROPSHAFT ASSEMBLY
  • 4.22. WHEEL ASSEMBLY
  • 4.23. SUSPENSION LOCK CYLINDER ASSEMBLY
  • 4.24. SUSPENSION LOCK ASSEMBLY
  • 4.25. OUTRIGGER ASSEMBLY
  • 4.26. OUTRIGGER ASSEMBLY
  • 4.27. DOZER BLADE ASSEMBLY
  • 4.28. DOZER BLADE ASSEMBLY
  • 4.29. SWING CIRCLE
  • 4.30. ASSEMBLY
  • 4.31. REVOLVING FRAME ASSEMBLY
  • 4.32. CENTRE SWIVEL JOINT ASSEMBLY
  • 4.33. CENTRE SWIVEL JOINT ASSEMBLY
  • 4.34. HYDRAULIC TANK ASSEMBLY
  • 4.35. FUEL TANK ASSEMBLY
  • 4.36. CONTROL VALVE ASSEMBLY
  • 4.37. LS SELECT VALVE ASSEMBLY
  • 4.38. LS SHUTTLE VALVE ASSEMBLY
  • 4.39. PRESSURE COMPENSATION VALVE ASSEMBLY
  • 4.40. MAIN RELIEF VALVE ASSEMBLY
  • 4.41. LS CONTROL EPC VALVE ASSEMBLY
  • 4.42. EPC SOLENOID VALVE ASSEMBLY
  • 4.43. PPC VALVE BLOCK ASSEMBLY
  • 4.44. MANIFOLD BLOCK ASSEMBLY
  • 4.45. OIL SEAL IN HYDRAULIC PUMP INPUT SHAFT
  • 4.46. WORK EQUIPMENT PPC VALVE ASSEMBLY
  • 4.47. HYDRAULIC CYLINDER ASSEMBLY
  • 4.48. MONOBOOM WORK EQUIPMENT ASSEMBLY
  • 4.49. PIECE BOOM WORK EQUIPMENT ASSEMBLY
  • 4.50. AIR CONDITIONER UNIT ASSEMBLY
  • 4.51. COUNTERWEIGHT ASSEMBLY
  • 4.52. OPERATOR CAB ASSEMBLY
  • 4.53. MONITOR ASSEMBLY
  • 4.54. GOVERNOR / PUMP CONTROLLER ASSEMBLY
  • 5. Section 90
  • 5.1. OTHERS
  • 5.2. HYDRAULIC CIRCUIT DIAGRAM 1/3
  • 5.3. HYDRAULIC CIRCUIT DIAGRAM 2/3
  • 5.4. HYDRAULIC CIRCUIT DIAGRAM 3/3
  • 5.5. ELECTRICAL CIRCUIT DIAGRAM 1/5
  • 5.6. ELECTRICAL CIRCUIT DIAGRAM 2/5
  • 5.7. ELECTRICAL CIRCUIT DIAGRAM 3/5
  • 5.8. ELECTRICAL CIRCUIT DIAGRAM 4/5
  • 5.9. ELECTRICAL CIRCUIT DIAGRAM 5/5
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