Komatsu PC100-5, PC120-5, PC120-5 Mighty Hydraulic Excavator Shop Manual SEBM02020508

Komatsu PC100-5, PC120-5, PC120-5 Mighty Hydraulic Excavator Shop Manual SEBM02020508 - Image 2

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Komatsu PC100-5, PC120-5, PC120-5 Mighty Hydraulic Excavator Shop Manual SEBM02020508

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM02020508
Format: PDF
Size: 21.4MB
Number of Pages: 644

Category: Komatsu Shop Manual PDF

Model List:
- PC100-5 Mighty Hydraulic Excavator
- PC120-5 Mighty Hydraulic Excavator
- PC120-5 Mighty Hydraulic Excavator

1. COVER
2. CONTENTS
3. STRUCTURE AND FUNCTION
3.1. ENGINE RELATED PARTS AND ENGINE MOUNT
3.2. RADIATOR AND OIL COOLER
3.3. SWING MACHINERY
3.4. HYDRAULIC PIPING
3.5. HYDRAULIC CIRCUIT DIAGRAM
3.6. HYDRAULIC TANK AND FUEL TANK
3.7. OLSS (OPEN CENTER LOAD SENSING SYSTEM)
3.8. HYDRAULIC PUMP
3.9. SPOOL CONTROL VALVE
3.10. SPOOL CONTROL VALVE
3.11. SWING MOTOR
3.12. CENTER SWIVEL JOINT
3.13. TRAVEL MOTOR
3.14. VALVE CONTROL
3.15. PPC VALVE
3.16. ACCUMULATOR
3.17. SAFETY LOCK VALVE
3.18. SOLENOID VALVE
3.19. SHUTTLE VALVE
3.20. BOOM HOLDING VALVE
3.21. HYDRAULIC CYLINDER
3.22. ELECTRICAL WIRING DIAGRAM
3.23. ELECTRICAL CIRCUIT DIAGRAM
3.24. ENGINE CONTROL SYSTEM
3.25. PEMC SYSTEM
3.26. EMACC (ELECTRONIC MONITOR AND CONTROL CONSOLE)
4. TESTING AND ADJUSTING
4.1. TABLE OF JUDGEMENT STANDARD VALUE
4.2. STANDARD VALUE TABLE FOR ELECTRICAL SYSTEM
4.3. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
4.4. ADJUSTING VALVE CLEARANCE
4.5. MEASURING COMPRESSION PRESSURE
4.6. TESTING AND ADJUSTING FUEL INJECTION TIMING
4.7. TESTING AND ADJUSTING TRAVEL OF GOVERNOR MOTOR LEVER
4.8. INSPECTION OF SWING CIRCLE BEARING CLEARANCE
4.9. ADJUSTING ENGINE SPEED SENSOR
4.10. ADJUSTING TRAVEL LIMIT SWITCH
4.11. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT
4.12. TESTING AND ADJUSTING CHARGING PUMP PRESSURE
4.13. TESTING AND ADJUSTING MAIN PUMP CONTROL PRESSURE
4.14. MEASURING STROKE OF SERVO PISTON
4.15. TESTING AND ADJUSTING TRAVEL DEVIATION
4.16. MEASURING OUTPUT PRESSURE OF PPC VALVE
4.17. ADJUSTING PPC VALVE
4.18. TESTING PPC SHUTTLE VALVE
4.19. MEASURING SOLENOID VALVE OUTLET PORT PRESSURE
4.20. TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT
4.21. BLEEDING AIR
4.22. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
4.23. TROUBLESHOOTING
4.23.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
4.23.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
4.23.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
4.23.4. CHECKS BEFORE TROUBLESHOOTING
4.23.5. ELECTRICAL CIRCUIT DIAGRAM
4.23.6. POSITION OF CONNECTORS FOR TROUBLESHOOTING
4.23.7. CONNECTION TABLE FOR CONNECTOR
4.23.8. HANDLING CONNECTORS
4.23.9. EXPLANATION OF FUNCTIONS OF CONTROL MECHANISM OF ELECTRICAL SYSTEM
4.23.10. DISPLAY METHOD FOR MONITOR PANEL, PUMP CONTROLLER AND ENGINE THROTTLE CONTROLLER
4.23.11. ACTION OF SELFDIAGNOSTIC FUNCTION AND SYMPTOMS ON MACHINE
4.23.12. METHOD OF USING JUDGEMENT TABLE
4.23.13. METHOD OF USING TROUBLESHOOTING CHARTS
4.23.14. TROUBLESHOOTING OF ENGINE THROTTLE CONTROLLER SYSTEM (E MODE)
4.23.15. TROUBLESHOOTING OF PUMP CONTROLLER SYSTEM (C MODE)
4.23.16. TROUBLESHOOTING OF PUMP CONTROLLER INPUT SIGNAL SYSTEM (F MODE)
4.23.17. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)
4.23.18. TROUBLESHOOTING OF MONITOR SYSTEM (P MODE)
5. DISASSEMBLY AND ASSEMBLY
5.1. METHOD OF USING MANUAL
5.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
5.3. SPECIAL TOOL LIST
5.4. WEIGHT TABLE
5.5. TIGHTENING TORQUES AND STANDARD VALUES TABLE
5.6. LUBRICANT AND COOLANT TABLE
5.7. ENGINE OIL COOLER
5.7.1. REMOVAL
5.7.2. INSTALLATION
5.8. FUEL INJECTION PUMP
5.8.1. REMOVAL
5.8.2. INSTALLATION
5.9. ENGINE FRONT SEAL
5.9.1. REMOVAL
5.9.2. INSTALLATION
5.10. ENGINE REAR SEAL
5.10.1. REMOVAL
5.10.2. INSTALLATION
5.11. HYDRAULIC COOLER
5.11.1. REMOVAL
5.11.2. INSTALLATION
5.12. RADIATOR, HYDRAULIC COOLER
5.12.1. REMOVAL
5.12.2. INSTALLATION
5.13. ENGINE HYDRAULIC PUMP
5.14. CENTER SWIVEL JOINT
5.14.1. REMOVAL
5.14.2. INSTALLATION
5.14.3. DISASSEMBLY
5.14.4. ASSEMBLY
5.15. FINAL DRIVE (PC1205)
5.16. SWING MACHINERY
5.17. REVOLVING FRAME
5.18. IDLER, RECOIL SPRING
5.19. MAIN PUMP INPUT SHAFT
5.20. MAIN RELIEF VALVE
5.21. WORK EQUIPMENT PPC VALVE
5.22. PPC VALVE
5.22.1. DISASSEMBLY
5.22.2. ASSEMBLY
5.23. PPC SHUTTLE VALVE
5.23.1. REMOVAL
5.23.2. INSTALLATION
5.24. BOOM HOLDING VALVE
5.25. BUCKET CYLINDER
5.25.1. INSTALLATION
5.26. HYDRAULIC CYLINDER
5.27. ENGINE THROTTLE CONTROLLER
5.27.1. REMOVAL
5.27.2. INSTALLATION
5.28. PUMP CONTROLLER
5.28.1. REMOVAL
5.28.2. INSTALLATION
5.29. MONITOR PANEL
5.29.1. REMOVAL
5.29.2. INSTALLATION
6. MAINTENANCE STANDARD
6.1. FINAL DRIVE
6.2. SWING CIRCLE
6.3. SWING MACHINERY
6.4. CHARGING PUMP AND RELIEF VALVE
6.5. SPOOL CONTROL VALVE
6.6. SPOOL CONTROL VALVE
6.7. SWING MOTOR
6.8. CENTER SWIVEL JOINT
6.9. TRAVEL MOTOR
6.10. PPC VALVE
6.11. BOOM HOLDING VALVE
6.12. HYDRAULIC CYLINDER
6.13. WORK EQUIPMENT

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