komatsu wa120l 3mc wheel loader shop manual sebm021800 1 1

komatsu wa120l 3mc wheel loader shop manual sebm021800 2 1

komatsu wa120l 3mc wheel loader shop manual sebm021800 3 1

komatsu wa120l 3mc wheel loader shop manual sebm021800 4 1

komatsu wa120l 3mc wheel loader shop manual sebm021800 5 1

Komatsu WA120L-3MC Wheel Loader Shop Manual SEBM021800

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM021800
Format: PDF
Size: 28.1MB
Number of Pages: 650

Category: Komatsu Shop Manual PDF

Model List:
- WA120L-3MC Wheel Loader

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. POWER TRAIN
4.2. POWER TRAIN SYSTEM
4.3. TORQUE CONVERTER, TRANSMISSION PIPING
4.4. TRANSMISSION HYDRAULIC SYSTEM DIAGRAM
4.5. TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
4.6. TORQUE CONVERTER
4.7. TRANSMISSION
4.8. TRANSMISSION CONTROL VALVE
4.9. TRANSMISSION CONTROL
4.10. DRIVE SHAFT
4.11. AXLE
4.12. FINAL DRIVE
4.13. AXLE MOUNT
4.14. CENTER HINGE PIN
4.15. STEERING PIPING
4.16. STEERING COLUMN
4.17. PRIORITY VALVE
4.18. STEERING VALVE (DRBITROLL)
4.19. BRAKE PIPING
4.20. BRAKE CONTROL
4.21. BRAKE BOOSTER
4.22. BRAKE
4.23. PARKING BRAKE CONTROL
4.24. PARKING BRAKE
4.25. HYDRAULIC PIPING
4.26. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
4.27. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
4.28. HYDRAULIC TANK
4.29. PPC VALVE
4.30. ACCUMULATOR
4.31. MAIN CONTROL VALVE
4.32. WORK EQUIPMENT LINKAGE
4.33. BUCKET
4.34. BUCKET POSITIONER AND BOOM KICKOUT
4.35. PROXIMITY SWITCH
4.36. ROPS CAB
4.37. AIR CONDITIONER
4.38. ECSS (ELECTRONIC CONTROLLED SUSPENSION SYSTEM)
4.39. ELECTRICAL WIRING DIAGRAM
4.40. AIR CONDITIONING AND HEATER ELECTRICAL DIAGRAM
4.41. CENTRAL PANEL
4.42. SENSOR
4.43. ENGINE STARTING CIRCUIT
4.44. ENGINE STOP CIRCUIT
4.45. FUEL CUTOFF SOLENOID
4.46. AUTOMATIC PREHEATING CIRCUIT (O.H.S. CONTROLLER)
4.47. TRANSMISSION AUTOSHIFT CONTROL SYSTEM
5. TESTING AND ADJUSTING
5.1. STANDARD VALUE TABLE FOR ENGINE
5.2. STANDARD VALUE TABLE FOR CHASSIS
5.3. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
5.4. ADJUSTING VALVE CLEARANCE
5.5. TESTING AND ADJUSTING FUEL INJECTION TIMING
5.6. MEASURING EXHAUST COLOR
5.7. MEASURING BLOWBY PRESSURE
5.8. MEASURING ENGINE OIL PRESSURE
5.9. MEASURING ENGINE SPEED
5.10. ADJUSTING ENGINE STOP SOLENOID
5.11. MEASURING ACCELERATOR PEDAL
5.12. MEASURING OPERATING FORCE, TRAVEL OF SPEED LEVER
5.13. MEASURING STALL SPEED
5.14. MEASURING TORQUE CONVERTER, TRANSMISSION OIL PRESSURE
5.15. METHOD OF OPERATING EMERGENCY MANUAL SOLENOID VALVE
5.16. TESTING AND ADJUSTING STEERING WHEEL
5.17. MEASURING STEERING OIL PRESWSURE
5.18. MEASURING OPERATING FORCE, TRAVEL OF BRAKE PEDAL
5.19. TESTING AND ADJUSTING BRAKE PEDAL LINKAGE
5.20. MEASURING BRAKE PERFORMANCE
5.21. MEASURING BRAKE OIL PRESSURE
5.22. TESTINMG FOR BRAKE DISC WEAR
5.23. BLEEDING AIR FROM BRAKE SYSTEM
5.24. MEASURING PARKING BRAKE PERFORMANCE
5.25. TESTING AND ADJUSTING PARKING BRAKE LINKAGE
5.26. TESTING PARKING BRAKE DISC WEAR
5.27. MEASURING PARKING BRAKE DISC WEAR
5.28. ADJUSTING WORK EQUIPMENT PPC VALVE
5.29. MEASURING WORK EQUIPMENT HYDRAULIC PRESSURE
5.30. MEASURING WORK EQUIPMENT
5.31. TESTING AND ADJUSTING BUCKET POSITIONER
5.32. TESTING AND ADJUSTING BOOM KICKOUT
5.33. TROUBLESHOOTING
5.33.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
5.33.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
5.33.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
5.33.4. CHECKS BEFORE TROUBLESHOOTING
5.33.5. CONNECTOR TYPE AND INSTALLATION POSITION
5.33.6. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
5.33.7. METHOD OF USING TROUBLESHOOTING CHARTS
5.33.8. TROUBLESHOOTING OF ENGINE (S4D102E1) SYSTEM (S MODE)
5.33.9. TROUBLESHOOTING OF MONITOR PANEL SYSTEM (M MODE)
5.33.10. TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
5.33.11. TROUBLESHOOTING OF TRANSMISSION CONTROL SYSTEM (AUTOSHIFT TRANSMISSION) (A MODE )
5.33.12. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (CHASSIS RELATED) (H MODE)
6. DISASSEMBLY AND ASSEMBLY
6.1. METHOD OF USING MANUAL
6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
6.3. SPECIAL TOOL LIST
6.4. STARTING MOTOR
6.4.1. REMOVAL AND INSTALLATION
6.5. ALTERNATOR
6.5.1. REMOVAL AND INSTALLATION
6.6. FUEL INJECTION PUMP
6.6.1. REMOVAL
6.6.2. INSTALLATION
6.7. ENGINE OIL COOLER
6.7.1. REMOVAL AND INSTALLATION
6.8. WATER PUMP
6.8.1. REMOVAL AND INSTALLATION
6.9. NOZZLE HOLDER
6.9.1. REMOVAL
6.9.2. INSTALLATION
6.10. THERMOSTAT
6.10.1. REMOVAL AND INSTALLATION
6.11. TURBOCHARGER
6.11.1. REMOVAL AND INSTALLATION
6.12. TORQUE CONVERTER CHARGING PUMP
6.12.1. REMOVAL AND INSTALLATION
6.13. TORQUE CONVERTER, TRANSMISSION
6.13.1. REMOVAL
6.13.2. INSTALLATION
6.14. TORQUE CONVERTER
6.15. TRANSMISSION CONTROL VALVE
6.15.1. REMOVAL
6.15.2. INSTALLATION
6.15.3. DISASSEMBLY
6.15.4. ASSEMBLY
6.16. TRANSMISSION SOLENOID VALVE
6.16.1. DISASSEMBLY AND ASSEMBLY
6.17. TRANSMISSION ACCUMULATOR VALVE
6.18. CENTER HINGE PIN
6.19. STEERING CYLINDER
6.20. HYDRAULIC, STEERING PPC PUMP
6.20.1. REMOVAL
6.20.2. INSTALLATION
6.21. MAIN CONTROL VALVE
6.21.1. REMOVAL
6.21.2. INSTALLATION
6.21.3. DISASSEMBLY
6.21.4. ASSEMBLY
6.22. BUCKET CYLINDER
6.23. HYDRAULIC CYLINDER
6.23.1. REMOVAL AND INSTALLATION
6.24. INSTRUMENT PANEL
6.24.1. REMOVAL AND INSTALLATION
6.25. ENGINE HOOD
6.25.1. REMOVAL AND INSTALLATION
7. MAINTENANCE STANDARD
7.1. ENGINE MOUNT, TRANSMISSION MOUNT
7.2. TORQUE CONVERTER, CHARGING PUMP
7.3. TORQUE CONVERTER
7.4. TRANSMISSION
7.5. TRANSMISSION CONTROL VALVE
7.6. ACCUMULATOR VALVE
7.7. DRIVE SHAFT
7.8. DIFFERENTIAL
7.9. FINAL DRIVE
7.10. AXLE MOUNT
7.11. CENTER HINGE PIN
7.12. STEERING COLUMN
7.13. PRIORITY VALVE
7.14. STEERING CYLINDER MOUNT
7.15. BRAKE BOOSTER
7.16. BRAKE
7.17. PARKING BRAKE
7.18. HYDRAULIC PUMP AND PPC PUMP
7.19. MAIN CONTROL VALVE
7.20. PPC VALVE
7.21. STEERING CYLINDER, HYDRAULIC CYLINDER
7.22. WORK EQUIPMENT LINKAGE
7.23. BUCKET
7.24. BUCKET POSITIONER AND BOOM KICKOUT

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