Komatsu PC60-7 Hydraulic Excavator Shop Manual SEBM004101
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM004101
- Format: PDF
- Size: 19.2MB
- Number of Pages: 502
Category: Komatsu Shop Manual PDF
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Model List:
- PC60-7 Hydraulic Excavator
- 0.1. HOW TO READ THE SHOP MANUAL
- 0.2. HOISTING INSTRUCTIONS
- 0.3. COATING MATERIALS
- 0.4. STANDARD TIGHTENING TORQUE
- 0.5. ELECTRIC WIRE CODE
- 0.6. COVERSION TABLE
- 1. GENERAL
- 1.1. GENERAL ASSEMBLY DRAWING
- 1.2. SPECIFICATIONS
- 1.3. WEIGHT TABLE
- 1.4. LIST OF LUBRICANT AND WATER
- 2. STRUCTURE AND FUNCTION
- 2.1. RADIATOR AND OIL COOLER
- 2.2. PTO (COUPLING)
- 2.3. ENGINE CONTROL
- 2.4. POWER TRAIN
- 2.5. SWING CIRCLE
- 2.6. SWING MACHINERY
- 2.7. HYDRAULIC PIPING DRAWING
- 2.8. HYDRAULIC CIRCUIT DIAGRAM
- 2.9. BLADE CONTROL VAVE
- 2.10. SWING MOTOR
- 2.11. CENTER SWIVEL JOINT
- 2.12. TRAVEL MOTOR
- 2.13. VALVE CONTROL
- 2.14. WORK EQUIPMENT SWING PPC VALVE
- 2.15. TRAVEL PPC VALVE
- 2.16. SERVICE PPC VALVE
- 2.17. PPC SHUTTLE VALVE
- 2.18. SOLENOID VALVE
- 2.19. HYDRAULIC CYLINDER
- 2.20. WORK EQUIPMENT
- 2.21. WORK EQUIPMENT PIN AUTOGREASING SYSTEM
- 2.22. ELECTRICAL WIRING DIAGRAM
- 2.23. ELECTRICAL CIRCUIT DIAGRAM
- 2.24. ELECTRICAL CONTROL SYSTEM
- 2.25. MACHINE MONITOR SYSTEM
- 3. TESTING AND ADJUSTING
- 3.1. TABLE OF JUDGEMENT STANDARD VALVE
- 3.1.1. FOR ENGINE
- 3.1.2. FOR CHASSIS
- 3.1.3. FOR ELECTRICAL PARTS
- 3.2. TESTING AND ADJUSTING
- 3.2.1. LIST OF EQUlPMENTS FOR INSPECTION ADJUSTMENT AND TROUBLESHOOTING
- 3.2.2. MEASURING ENGINE SPEED
- 3.2.3. MEASURING EXHAUST GAS COLOR
- 3.2.4. ADJUSTING VALVE CLEARANCE
- 3.2.5. MEASURING COMPRESSION PRESSURE
- 3.2.6. MEASURING BLOWBY PRESSURE
- 3.2.7. TESTING AND ADJUSTING FUEL INJECTION TIMING
- 3.2.8. MEASURING ENGINE OIL PRESSURE
- 3.2.9. TESTING AND ADJUSTING ALTERNATOR FAN BELT TENSION
- 3.2.10. ADJUSTING ENGINE OIL SOLENOID
- 3.2.11. ADJUSTING FUEL CONTROL LEVER
- 3.2.12. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING AND TRAVEL CIRCUITS
- 3.2.13. ADJUSTING PC VALVE
- 3.2.14. MEASURING LS DIFFERENTIAL PRESSURE AND ADJUSTING LS VALVE
- 3.2.15. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN THE BLADE CIRCUIT
- 3.2.16. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN THE CONTROL PUMP CIRCUIT
- 3.2.17. TESTING OUTLET PRESSURE OF SOLENOID VALVE
- 3.2.18. MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE
- 3.2.19. ADJUSTING WORK EQUIPMENT AND SWING PPC VALVE
- 3.2.20. TESTING TRAVEL DEVIATION
- 3.2.21. MEASURING OIL LEAKAGE
- 3.2.22. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
- 3.2.23. CHECKING OF CLEARANCE OF SWING CIRCLE BEARING
- 3.2.24. CHECKING AND ADJUSTING TRACK SHOE TENSION
- 3.2.25. BLEEDING AIR
- 3.2.26. AUTOMATIC GREASING CONTROLLER
- 3.3. TROUBLESHOOTING
- 3.3.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 3.3.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
- 3.3.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
- 3.3.4. CHECKS BEFORE TROUBLESHOOTING
- 3.3.5. CONNECTOR TYPES AND MOUNTING LOCATIONS
- 3.3.6. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
- 3.3.7. METHOD OF USING JUDGEMENT TABLE
- 3.3.8. METHOD OF USING TROUBLESHOOTING CHARTS
- 3.3.9. FAILURE MODES AND JUDGEMENT TABLE
- 3.3.10. TROUBLESHOOTING OF ENGINE THROTTLE CONTROLLER SYSTEM (E MODE) AND TROUBLESHOOTING OF ENGINE (S MODE)
- 3.3.11. TROUBLESHOOTING OF ENGINE (S MODE)
- 3.3.12. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)
- 3.3.13. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
- 3.3.14. TROUBLESHOOTING OF AUTOGREASING SYSTEM (D MODE)
- 4. DISASSEMBLY AND ASSEMBLY
- 4.1. METHOD OF USING MANUAL
- 4.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
- 4.3. SPECIAL TOOL LIST
- 4.4. SPECIAL TOOL
- 4.5. STARTING MOTOR
- 4.5.1. REMOVAL AND INSTALLATION
- 4.6. ALTERNATOR
- 4.6.1. REMOVAL AND INSTALLATION
- 4.7. FUEL INJECTION PUMP
- 4.7.1. REMOVAL
- 4.7.2. INSTALLATION
- 4.8. WATER PUMP
- 4.8.1. REMOVAL AND INSTALLATION
- 4.9. NOZZLER HOLDER
- 4.9.1. REMOVAL AND INSTALLATION
- 4.10. THERMOSTAT
- 4.10.1. REMOVAL AND INSTALLATION
- 4.11. ENGINE FRONT SEAL
- 4.11.1. REMOVAL AND INSTALLATION
- 4.12. ENGINE REAR SEAL
- 4.12.1. REMOVAL AND INSTALLATION
- 4.13. CYLINDER HEAD
- 4.13.1. REMOVAL
- 4.13.2. INSTALLATION
- 4.14. ENGINE MAIN PUMP
- 4.14.1. REMOVAL
- 4.14.2. INSTALLATION
- 4.15. PTO ASSEMBLY
- 4.15.1. REMOVAL AND INSTALLATION
- 4.15.2. DISASSEMBLY AND ASSEMBLY
- 4.16. HYDRAULIC OIL COOLER
- 4.16.1. REMOVAL AND INSTALLATION
- 4.17. RADIATOR HYDRAULIC OIL COOLER
- 4.17.1. REMOVAL
- 4.17.2. INSTALLATION
- 4.18. FUEL TANK
- 4.18.1. REMOVAL AND INSTALLATION
- 4.19. CENTER SWIVEL JOINT
- 4.19.1. REMOVAL
- 4.19.2. INSTALLATION
- 4.19.3. DISASSEMBLY AND ASSEMBLY
- 4.20. SPROCKET
- 4.20.1. REMOVAL AND INSTALLATION
- 4.21. TRAVEL MOTOR
- 4.21.1. REMOVAL AND INSTALLATION
- 4.22. SWING MACHINERY SWING MOTOR
- 4.22.1. REMOVAL AND INSTALLATION
- 4.23. SWING MACHINERY
- 4.23.1. DISASSEMBLY
- 4.23.2. ASSEMBLY
- 4.24. REVOLVING FRAME
- 4.24.1. REMOVAL
- 4.24.2. INSTALLATION
- 4.25. SWING CIRCLE
- 4.25.1. REMOVAL AND INSTALLATION
- 4.26. IDER RECOIL SPRING
- 4.26.1. REMOVAL AND INSTALLATION
- 4.26.2. REMOVAL AND INSTALLATION
- 4.26.3. DISASSEMBLY
- 4.26.4. ASSEMBLY
- 4.27. CARRIER ROLLER
- 4.27.1. REMOVAL AND INSTALLATION
- 4.28. TRACK SHOE
- 4.28.1. REMOVAL AND INSTALLATION
- 4.29. HYDRAULIC TANK
- 4.29.1. REMOVAL
- 4.29.2. INSTALLATION
- 4.30. CONTROL PUMP
- 4.30.1. REMOVAL AND INSTALLATION
- 4.31. MAIN PUMP
- 4.31.1. REMOVAL
- 4.31.2. INSTALLATION
- 4.32. BLADE PUMP
- 4.32.1. REMOVAL AND INSTALLATION
- 4.33. MAIN PUMP INPUT SHAFT OIL SEAL
- 4.33.1. REMOVAL AND INSTALLATION
- 4.34. MAIN RELIEF VALVE
- 4.34.1. DISASSEMBLY AND ASSEMBLY
- 4.35. BLADE CONTROL VALVE
- 4.35.1. REMOVAL AND INSTALLATION
- 4.35.2. DISASSEMBLY AND ASSEMBLY
- 4.36. BLADE CONTROL VALVE MAIN RELIEF VALVE
- 4.36.1. DISASSEMBLY AND ASSEMBLY
- 4.37. SOLENOID VALVE
- 4.37.1. REMOVAL AND INSTALLATION
- 4.38. WORK EQUIPMENT LEFT SIDE PPC VALVE (FOR ARM, SWING CONTROL)
- 4.38.1. REMOVAL AND INSTALLATION
- 4.39. WORK EQUIPMENT RIGHT SIDE PPC VALVE (FOR BOOM,BUCKET CONTROL)
- 4.39.1. REMOVAL AND INSTALLATION
- 4.40. WORK EQUIPMENT PPC VALVE (FOR BOOM, ARM, BUCKET, SWING CONTROL PPC VALVE)
- 4.40.1. DISASSEMBLY
- 4.40.2. ASSEMBLY
- 4.41. TRAVEL PPC VALVE
- 4.41.1. REMOVAL INSTALLATION
- 4.41.2. DISASSEMBLY AND ASSEMBLY
- 4.42. BUCKET CYLINDER
- 4.43. HYDRAULIC CYLINDER
- 4.43.1. REMOVAL AND INSTALLATION
- 4.44. OPERATORS CAB
- 4.44.1. REMOVAL AND INSTALLATION
- 4.45. COUNTERWEIGHT
- 4.45.1. REMOVAL AND INSTALLATION
- 4.46. MONITOR
- 4.46.1. REMOVAL AND INSTALLATION
- 4.47. SWING CONTROLLER
- 4.47.1. REMOVAL AND INSTALLATION
- 4.48. AUTOGREASING CONTROLLER
- 4.48.1. REMOVAL AND INSTALLATION
- 4.49. AUTOGREASING PUMP
- 4.49.1. REMOVAL AND INSTALLATION
- 5. MAINTENANCE STANDARD
- 5.1. SWING MACHINERY
- 5.2. BLADE CONTROL VALVE
- 5.3. SWING MOTOR
- 5.4. CENTER SWIVEL JOINT
- 5.5. WORK EQUIPMENT SWING PPC VALVE
- 5.6. TRAVEL PPC VALVE
- 5.7. SERVICE PPC VALVE
- 5.8. WORK EQUIPMENT
- 5.9. HYDRAULIC CYLINDER
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