komatsu pc20mrx 1 hydraulic excavator shop manual sebm016601 1 2

komatsu pc20mrx 1 hydraulic excavator shop manual sebm016601 2

komatsu pc20mrx 1 hydraulic excavator shop manual sebm016601 3

komatsu pc20mrx 1 hydraulic excavator shop manual sebm016601 4

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Komatsu PC20MRX-1 Hydraulic Excavator Shop Manual SEBM016601

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM016601
Format: PDF
Size: 23.1MB
Number of Pages: 363

Category: Komatsu Shop Manual PDF

Model List:
- PC20MRX-1 Hydraulic Excavator

1. COVER
2. CONTENTS
3. GENERAL
3.1. GENERAL ASSEMBLY DRAWING
3.2. SPECIFICATIONS
3.3. WEIGHT TABLE
3.4. LIST OF LUBRICANT AND WATER
4. STRUCTURE AND FUNCTION
4.1. RADIATOR,OIL COOLER
4.2. ENGINE CONTROL
4.4. POWER TRAIN DIAGRAM
4.5. SWING CIRCLE
4.6. SWING MACHINERY
4.7. TRACK FRAME
4.8. RECOIL SPRING
4.9. TRACK SHOE
4.10. HYDRAULIC PIPING DRAWING
4.11. HYDRAULIC TANK
4.12. HYDRAULIC PUMP
4.13. CONTROL VALVE
4.14. CLSS
4.15. CENTER SWIVEL JOINT
4.16. ELECTRICAL WIRING DIAGRAM
4.17. MACHINE MONITOR SYSTEM
5. TESTING AND ADJUSTING
5.1. STANDARD VALUE TABLE
5.1.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
5.1.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
5.1.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
5.2. TESTING AND ADJUSTING
5.2.1. TOOLS FOR TESTING,ADJUSTING,AND TROUBLESHOOTING
5.2.2. MEASURING ENGINE SPEED
5.2.3. MEASURING EXHAUST COLOR
5.2.4. ADJUSTING VALVE CLEARANCE
5.2.5. MEASURING COMPRESSION PRESSURE
5.2.6. TESTING AND ADJUSTING FUEL INJECTION TIMING
5.2.7. MEASURING ENGINE OIL PRESSURE
5.2.8. TESTING AND ADJUSTING FAN BELT TENSION
5.2.9. ADJUSTING FUEL CONTROL LEVER
5.2.10. TESTING AND ADJUSTING TRACK SHOE TENSION
5.2.11. MEASURING SPROCKET WEAR
5.2.12. TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT,SWING TRAVEL CIRCUIT
5.2.13. TESTING AND ADJUSTING LS DIFFERENTIAL PRESSURE
5.2.14. ADJUSTING TCC VALVE
5.2.15. TESTING AND ADJUSTING CONTROL CIRCUIT PRESSURE
5.2.16. MEASURING SWING HOLDING BRAKE INLET PORT PRESSURE
5.2.17. ADJUSTING WORK EQUIPMENT,SWING PPC VALVE
5.2.18. TESTING AND ADJUSTING TRAVEL DEVIATION
5.2.19. MEASURING OIL LEAKAGE INSIDE WORK EQUIPMENT CYLINDER
5.2.20. RELEASING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT
5.2.21. RELEASING REMAINING PRESSURE FROM HYDRAULIC TANK
5.2.22. PRESSURIZING HYDRAULIC TANK
5.2.23. BLEEDING AIR
5.3. TROUBLESHOOTING
5.3.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
5.3.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
5.3.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
5.3.4. CHECKS BEFORE TROUBLESHOOTING
5.3.5. CONNECTOR TYPES AND MOUNTING LOCATIONS
5.3.6. CONNECTOR PIN ALLOCATION DRAWING
5.3.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
5.3.8. METHOD OF USING TROUBLESHOOTING CHARTS
5.3.9. TROUBLESHOOTING OF ELECTRICAL SYSTEM(E MODE)
5.3.10. TROUBLESHOOTING OF HYDRAULIC,MECHANICAL SYSTEM(H MODE)
5.3.11. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM(M MODE)
6. DISASSEMBLY AND ASSEMBLY
6.1. METHOD OF USING MANUAL
6.1.1. PRECAUTIONS WHEN CARRYING OUT OPERATION
6.1.2. SPECIAL TOOL LIST
6.2. STARTING MOTOR
6.2.1. REMOVAL AND INSTALLATION
6.3. ALTERNATOR
6.3.1. REMOVAL AND INSTALLATION
6.4. FUEL INJECTION PUMP
6.4.1. REMOVAL
6.4.2. INSTALLATION
6.5. NOZZLE HOLDER
6.5.1. REMOVAL AND INSTALLATION
6.6. WATER PUMP
6.6.1. REMOVAL AND INSTALLATION
6.7. THERMOSTAT
6.7.1. REMOVAL AND INSTALLATION
6.8. ENGINE FRONT SEAL
6.8.1. REMOVAL AND INSTALLATION
6.9. ENGINE REAR SEAL
6.9.1. REMOVAL AND INSTALLATION
6.10. ENGINE AND HYDRAULIC PUMP
6.10.1. REMOVAL
6.10.2. INSTALLATION
6.11. FUEL TANK
6.11.1. REMOVAL AND INSTALLATION
6.12. DAMPER
6.12.1. REMOVAL AND INSTALLATION
6.13. CENTER SWIVEL JOINT
6.13.1. REMOVAL AND INSTALLATION
6.13.2. DISASSEMBLY AND ASSEMBLY
6.14. TRAVEL MOTOR
6.14.1. REMOVAL AND INSTALLATION
6.15. SPROCKET
6.15.1. REMOVAL AND INSTALLATION
6.16. SWING MOTOR AND SWING MACHINERY
6.16.1. REMOVAL AND INSTALLATION
6.17. REVOLVING FRAME
6.17.1. REMOVAL
6.17.2. INSTALLATION
6.18. SWING CIRCLE
6.18.1. REMOVAL AND INSTALLATION
6.19. IDLER
6.19.1. REMOVAL AND INSTALLATION
6.19.2. DISASSEMBLY
6.19.3. ASSEMBLY
6.20. RECOIL SPRING
6.20.1. REMOVAL AND INSTALLATION
6.20.2. DISASSEMBLY AND ASSEMBLY
6.21. TRACK ROLLER
6.21.1. REMOVAL AND INSTALLATION
6.21.2. DISASSEMBLY
6.21.3. ASSEMBLY
6.22. RUBBER SHOE
6.22.1. REMOVAL AND INSTALLATION
6.23. HYDRAULIC TANK
6.23.1. REMOVAL AND INSTALLATION
6.24. HYDRAULIC OIL COOLER
6.24.1. REMOVAL AND INSTALLATION
6.25. HYDRAULIC PUMP
6.25.1. REMOVAL AND INSTALLATION
6.26. MAIN RELIEF VALVE
6.26.1. REMOVAL AND INSTALLATION
6.27. RIGHT/LEFT PPC VALVE
6.28. BUCKET CYLINDER
6.28.1. REMOVAL AND INSTALLATION
6.29. HYDRAULIC CYLINDER
6.29.1. REMOVAL AND INSTALLATION
6.30. QUICK BUCKET
6.30.1. REMOVAL AND INSTALLATION
6.30.2. REMOVAL AND INSTALLATION
6.31. SOLENOID VALVE
6.31.1. REMOVAL AND INSTALLATION
6.32. COUNTERWEGHT
6.32.1. REMOVAL AND INSTALLATION
6.33. SEAT AND BRACKET
6.33.1. REMOVAL AND INSTALLATION
6.34. MONITOR
6.34.1. REMOVAL AND INSTALLATION
7. MAINTENANCE STANDARD
7.1. SWING CIRCLE
7.2. TRACK FRAME,RECOIL SPRING
7.3. CENTER SWIVEL JOINT
7.4. TRAVEL MOTOR
7.5. PPC VALVE
7.6. HYDRAULIC CYLINDER
7.7. WORK EQUIPMENT
7.8. DIMENSION OF WORK EQUIPEMENT
8. OTHERS
8.1. HYDRAULIC CIRCUIT DIAGRAM
8.2. ELECTRICAL CIRCUIT DIAGRAM

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