komatsu wa250 3 avance loader shop manual sebm005910 1

komatsu wa250 3 avance loader shop manual sebm005910 2

komatsu wa250 3 avance loader shop manual sebm005910 3

komatsu wa250 3 avance loader shop manual sebm005910 4

komatsu wa250 3 avance loader shop manual sebm005910 5

Komatsu WA250-3 Avance Loader Shop Manual SEBM005910

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM005910
Format: PDF
Size: 30.8MB
Number of Pages: 743

Category: Komatsu Shop Manual PDF

Model List:
- WA250-3 Avance Loader

1. COVER
2. CONTENTS
3. GENERAL
3.1. GENERAL ASSENBLY 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. PATH OF POWER TRANSMISSOM
4.3. TORQUE CONVERTER, TRANSMISSION PIPING
4.4. TORQUE CONVERTER,TRANSMISSION HYDRAULIC SISTEM DIAGRAM
4.5. TORQUE CONVERTER,TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
4.6. TORQUE CONVERTER
4.7. TORQUE CONVERTER OIL FILTER
4.8. TRANSMISSION
4.9. TRANSMISSION CONTROL VALVE
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 (ORBITROLL)
4.19. WAY RESTRICTOR VALVE
4.20. BRAKE PIPING
4.21. POWER MASTER CYLINDER
4.22. BRAKE
4.23. PARKING BRAKE CONTROL
4.24. HYDRAULIC PIPING
4.25. STEERING, HYDRAULIC PUMP HYDRAULIC SYSTEM DIAGRAM
4.26. STEERING,HYDRAULIC PUMP CIRCUIT DIAGRAM
4.27. WORK EQUIPMENT CONTROL LEVER LINKAGE
4.28. HYDRAULIC TANK
4.29. WORK EQUIPMENT LINKAGE
4.30. BUCKT
4.31. BUKKET POSITIONER AND BOOM KICKOUT
4.33. MACHINE MOINTOR SISTEM
4.34. MAIN MONITOR
4.35. MAINTENANCE MONITOR DISPLAY FUNCTION
4.36. SENSORS AND SWITCHES
4.37. ENGINE STARTING CIRCUIT
4.38. ENGINE STOP CIRCUIT
4.39. PREHEATING CIRCUIT
4.40. STARTING AID
4.41. ELECTRICAL TRANSMISSION CONTROL
4.42. COMBINATION SWITCH
4.43. TRANSMISSION CUTOFF FUNCTION
4.44. PARKING BRAKE NEUTRALIZER RELAY FUNCTION
4.45. KICKDOWN SWITCH
4.46. KICKDOWN ELECTRIC CIRCUIT DIAGRAM
4.47. TRANSMISSION AUTO SHIFT CONTRCL SYSTEM (IF EQUIPPED)
5. TESTING AND ADJUSTING
5.1. STANDARD VALUE TABLE FOR ENGINE
5.2. STANDARD VALUE TABLE FOR CHASSIS
5.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
5.4. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
5.5. ADJUSTING VALUE CLEARANCE
5.6. MEASURING COMPRESSION PRESSURE
5.7. TESTING AND ADJUSTING FUEL INGECTION TIMING
5.8. MEASURING EXHAUST COLOR
5.9. MEASURING BLOWBY PRESSURE
5.10. TESTING AND ADJUSTING FAN BELT TENSION
5.11. MEASURING ENGINE SPEED
5.12. METHOD FOR ADJUSTING ENGINE STOP MOTOR CABLE
5.13. ADJUSTING ENGINE STOP SOLENOID
5.14. MEASURING ENGINE OIL PRESSURE
5.15. MEASURING INTAKE AIR PRESSURE (BOSST PRESSURE)
5.16. MEASURING EXHAUST GAS TEMPERATURE
5.17. MEASURING ACCELERATOR PEDAL
5.18. MEASURING SHIFT LEVER
5.19. MEASURING STALL SPEED
5.20. MEASURING TORQUE CONVERTER,TRANSMISSION OIL PRESSURE
5.21. METHOD OF OPERATING EMERGENCY MANUAL SPOOL
5.22. TESTING AND ADJUSTING STEERING WHEEL
5.23. MEASURING STEERING OIL PRESSURE
5.24. MEASURING BRAKE PEDAL
5.25. TESTING AND ADJUSTING BRAKE PEDAL LINKAGE
5.26. MEASURING BRAKE PERFORMANCE
5.27. MEASURING BRAKE OIL PRESSURE
5.28. MEASURING WEAR OF BRAKE DISC
5.29. BLEEDING AIR FROM BRAKE SISTEM
5.30. MEASURING PARKING BRAKE PERFORMANCE
5.31. TESTING AND ADJUSTING PARKING BRAKE LINKAGE
5.32. TESTING PARKING BRAKE PISTON STROKE
5.33. MEASURING WEAR OF PARKING BRAKE DISC
5.34. MEASURING AND ADJUSTING WORK EQUIPMENT CONTROL LEVER
5.35. MEASURING STROKE F WORK EQUIPMENT VALVE SPOOL
5.36. MEASURING WORK EQUIPMENT HYDRAULIC PRESSURE
5.37. MEASURING WORK EQUIPMENT
5.38. TESTING AND ADJUSTING BUCKET POSITIONER
5.39. TESTING AND ADJUSTING BOOM KICKOUT
5.40. ADJUSTING MAIN MONITOR (SPEEDOMETER MODULE)
5.41. CHECKING FOR ABNORMALITY IN FUEL LEVEL SENSOR
5.42. TROUBLESHOOTING
5.42.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
5.42.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
5.42.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
5.42.4. HANDLING CONNECTORS
5.42.5. CHECKS BEOORE TROUBLESHOOTING
5.42.6. JUDGEMENT OF POWER TRAIN
5.42.7. METHOD OF USING TROUBLESHOOTING CHARTS
5.42.8. CONNECTOR TYPES AND MOUNTING LOCATIONS
5.42.9. CONNECTOR PIN ARRANGEMENT DIAGRAM
5.42.10. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
5.42.11. TROUBLESHOOTING OF ENGINE (S6D95L) SYSTEM (SMODE)SERIAL NO.5300152999
5.42.12. TROULESHOOTING OF ENGINE (S6D102E) SYSTEM (S MODE) SERIAL NO.53001 AND UP
5.42.13. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (CHASSIS RELATED) (T MODE)
5.42.14. TROUBLESHOOTING OF ELECTRICAL SYSTEM FOR ENGINE, TRANMISSION (E MODE)
5.42.15. TROUBLESHOOTING OF MAIN MONITOR SYSTEM (M MODE)
5.42.16. TROUBLESHING OF MAINTENANCE MONITOR SYSTEM(K MODE)
5.42.17. TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM (A 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. ENGINE OIL COOLER
6.6.1. REMOVAL AND INSTALLATION
6.7. FUEL OF INJECTION PUMP
6.7.1. REMOVAL
6.7.2. INSTALLATION
6.8. WATER PUMP
6.8.1. REMOVAL AND INSTALLATION
6.9. TURBOCHARGER
6.9.1. REMOVAL AND INSTALLATION
6.10. NOZZLE HOLDER
6.10.1. REMOVAL AND INSTALLATION
6.11. THERMOSTAT
6.11.1. REMOVAL AND INSTALLATION
6.12. RADIATOR, HYDRAULIC COOLER
6.13. TORQUE CONVERTER CHARGING PUMP
6.13.1. REMOVAL AND INSTALLATION
6.14. TORQUE CONVERTER, TRANSMISSION
6.14.1. REMOVAL
6.14.2. INSTALLATION
6.15. TORQUE CONVERTER
6.16. TRANSMISSION CONTROL VLVE
6.16.1. REMOVAL
6.16.2. INSTALLATION
6.16.3. DISASSEMBLY
6.16.4. ASSEMBLY
6.17. TRANSMISSION SOLENOID VALVE
6.17.1. DISASSEMBLY AND ASSEMBLY
6.18. ACCUMULATOR VALVE
6.18.1. DISASSEMBLY AND ASSEMBLY
6.19. CENTER HINGE PIN
6.20. STEERING CYLINDER
6.20.1. REMOVAL AND INSTALLATION
6.21. POWER MASTER CYLINDER
6.21.1. REMOVAL
6.21.2. INSTALLATION
6.21.3. DISASSEMBLY
6.21.4. ASSEMBLY
6.22. PARKING BRAKE DISC
6.22.1. REMOVAL
6.22.2. INSTALLATION
6.23. HYDRAULIC TANK
6.23.1. REMOVAL
6.23.2. INSTALLATION
6.24. HYDRAULIC FILTER
6.24.1. REMOVAL AND INSTALLATION
6.25. WORK EQUIPMENT, STEERING PUMP
6.25.1. REMOVAL AND INSTALLATION
6.26. MAIN CONTROL VALVE
6.26.1. REMOVAL
6.26.2. INSTALLATION
6.26.3. DISASSEMBLY AND ASSEMBLY
6.27. BUCKET CYLINDER
6.28. HYDRAULIC CYLINDER
6.28.1. REMOVAL AND INSTALLATION
6.29. MAINTENANCE MONITOR
6.29.1. REMOVAL AND INSTALLATION
6.30. AIR CONDITIONER UNIT
6.30.1. REMOVAL
6.30.2. INSTALLATION
6.31. AIR CONDITIONER CONDENSER
6.31.1. REMOVAL
6.31.2. INSTALLATION
6.32. DPY RECEIVER
6.32.1. REMOVAL AND INSTALLATION
6.33. AIR CONDITIONER COMPRESSOR
6.33.1. REMOVAL AND INSTALLATION
7. MAINTENANCE STANDARD
7.1. TRANSMISSION, ENGINE MOUNT
7.2. TORQUE CONVERTER
7.3. TRANSMISSION
7.4. TRANSMISSION CONTROL VALVE
7.5. ACCUMULATOR VALVE
7.6. DRIVE SHAFT
7.7. DIFFERENTIAL
7.8. FINAL DRIVE
7.9. AXLE MOUNT
7.10. CENTER HINGE PIN
7.11. STEERING COLUMN
7.12. PRIORITY VALVE
7.13. MASTER CYLINDER
7.14. BRAKE
7.15. PARKING BRAKE
7.16. MAIN CONTROL VALVE
7.17. HYDRAULIC CYLINDER
7.18. STEERING CYLINDER MOUNT
7.19. WORK EQUIPMENT LINKAGE
7.20. BUCKET
7.21. BUCKET POSITIONER AND BOOM KICKOUT
8. OTHERS
8.1. ELECTRICAL CIRCUIT DIAGRAM (1/2) (SERIAL NO. 5000153000)
8.2. ELECTRICAL CIRCUIT DIAGRAM (2/2) (SERIAL NO. 5000153000)
8.3. ELECTRICAL CIRCUIT DIAGRAM (1/2) (SERIAL NO. 53001 AND UP )
8.4. ELECTRICAL CIRCUIT DIAGRAM (2/2) (SERIAL NO. 53001 AND UP)
8.5. ELECTRICAL CIRCUIT DIAGRAM (1/2) FOR AUTO SHIFT CONTROL SPEC. (SERIAL NO. 53001 AND UP)
8.6. ELECTRICAL CIRCUIT DIAGRAM (2/2) FOR AUTO SHIFT CONTROL SPEC. (SERIAL NO. 53001 AND UP)

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