Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0
Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0 - Image 2
Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0 - Image 3
Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0 - Image 4
Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0 - Image 5

Komatsu WA470-3 Avance Custom Wheel Loader Shop Manual SMEW4700K0

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: SMEW4700K0
  • Format: PDF
  • Size: 23.9MB
  • Number of Pages: 664
Category:

Description

  • Model List:

    • WA470-3 Avance Custom Wheel Loader
  • 1. COVER
  • 2. CONTENTS
  • 3. ENERAL
  • 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 CONVERTERTRANSMISSION PIPING
  • 4.4. TRANSMISSION HYDRAULIC SYSTEM DIAGRAM
  • 4.5. TRANSMISSINO HYDRAULIC CIRCUIT DIAGRAM
  • 4.6. TORQUE CONVERTER
  • 4.7. TORQUE CONVERTER OIL FILTER
  • 4.8. TRANSMISSION
  • 4.9. TRANSMISSION CONTROL VALVE
  • 4.10. TRANSMISSION SOLENOID VALVE
  • 4.11. PILOT OIL FILTER
  • 4.12. DRIVE SHAFT
  • 4.13. AXLE
  • 4.14. DIFFERENTIAL
  • 4.15. FINAL DRIVE
  • 4.16. AXLE MOUNT CENTER HINGE PIN
  • 4.17. STEERING PIPING
  • 4.18. STEERING COLUMN
  • 4.19. STEERING VALVE
  • 4.20. ORBITROLL VALVE
  • 4.21. STOP VALVE
  • 4.22. BRAKE PIPING
  • 4.23. BRAKE CIRCUIT DIAGRAM
  • 4.24. BRAKE VALVE
  • 4.25. CHARGE VALVE
  • 4.26. ACCUMULATORFOR BRAKE
  • 4.27. SLACK ADJUSTER
  • 4.28. BRAKE
  • 4.29. PARKING BRAKE CONTROL
  • 4.30. PARKING BRAKE
  • 4.31. PARKING BRAKE SOLENOID VALVE
  • 4.32. PARKING BRAKE VALVE
  • 4.33. HYDRAULIC PIPING
  • 4.34. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
  • 4.35. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
  • 4.36. WORK EQUIPMENT LEVER LINKAGE
  • 4.37. HYDRAULIC TANK
  • 4.38. PPC VALVE
  • 4.39. PPC RELIEF VALVE
  • 4.40. ACCUMULATORFOR PPC VALVE
  • 4.41. MAIN CONTROL VALVE
  • 4.42. WORK EQUIPMENT LINKAGE
  • 4.43. BUCKET
  • 4.44. BUCKET PISITIONER AND BOOM KICKOUT
  • 4.46. AIR CONDITIONER
  • 4.47. SENSORS
  • 4.48. ENGINE STARTING CIRCUIT
  • 4.49. ENGINE STOP CIRCUIT
  • 4.50. PREHEATING CIRCUIT
  • 4.51. ELECTRIC TRANSMISSION CONTROL
  • 4.52. KICKDOWN HOLD SWITCH
  • 4.53. TRANSMISSION CUTOFF SWITCH
  • 4.54. ELECTRIC CIRCUIT DIAGRAM
  • 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 TESTINGADJUSTING AND TROUBLESHOOTING
  • 5.5. MEASURING ENGINE SPEED
  • 5.6. MEASURING INTAKE AIR PRESSUREBOOST PRESSURE
  • 5.7. ADJUSTING VALVE CLEARANCE
  • 5.8. MEASURING EXHAUST COLOR
  • 5.9. MEASURING EXHAUST GAS TEMPERATURE
  • 5.10. MEASUREING BLOWBY PRESSURE
  • 5.11. MEASURING COMPRESSION PRESSURE
  • 5.12. MEASURING ENGINE OIL PRESSURE
  • 5.13. TESTING AND ADJUSTING FUEL INJECTION TIMING
  • 5.14. METHOD FOR ADJUSTING ENGINE STOP MOTOR CABLE
  • 5.15. TESTING AND ADJUSTING FAN BELT TENSION
  • 5.16. MEASURING ACCELERATOR PEDAL
  • 5.17. MEASURING OPERATING FORCE TRAVEL OF SPEED LEVER
  • 5.18. MEASURING STALL SPEED
  • 5.19. MEASURING TORQUE CONVERTERTRANSMISSIONPARKING BRAKE OIL PRESSURE
  • 5.20. METHOD OF OPERATING EMERGENCY MANUAL SPOOL
  • 5.21. MEASURING CLEARANCE BETWEEN TIRE AND WHEEL
  • 5.22. TESTING AND ADJUSTING STEERING WHEEL
  • 5.23. TESTING AND ADJUSTING STEERING CONTROL
  • 5.24. MEASURING STEERING OIL PRESSURE
  • 5.25. MEASURING OPERATING FORCETRAVEL OF BRAKE PEDAL
  • 5.26. TESTING BRAKE OIL PRESSURE
  • 5.27. MEASURING BRAKE PERFORANCE
  • 5.28. MEASURING BRAKE DISC WEAR
  • 5.29. BLEEDING AIR FROM BRAKE SYSTEM
  • 5.30. MEASURING PARKING BRAKE PERFORMANCE
  • 5.31. MANUAL RELEASE METHOD FOR PARKING BRAKE
  • 5.32. TESTING WEAR OF PARKING BRAKE DISC
  • 5.33. MEASURING WORK EQUIPMENT CONTROL LEVER
  • 5.34. MEASURING WORK EQUIPMENT HYDRAULIC PRESSURE
  • 5.35. MEASURING WORK EQUIPMENT
  • 5.36. TESTING AND ADJUSTING BUCKET POSITIONER
  • 5.37. TESTING AND ADJUSTING BOOM KICKOUT
  • 5.38. TROUBLESHOOTING
  • 5.38.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
  • 5.38.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
  • 5.38.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
  • 5.38.4. HANDLING CONNECTORS
  • 5.38.5. CHECKS BEFORE TROUBLESHOOTING
  • 5.38.6. CONNECTOR TYPES AND MOUNTING LOCATIONS
  • 5.38.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
  • 5.38.8. TROUBLESHOOTING OF ENGINE SYSTEMS MODE
  • 5.38.8.1. S1 STARTING PERFORMANCE IS POOR
  • 5.38.8.2. S2 ENGINE DOES NOT START
  • 5.38.8.3. S3 ENGINE DOES NOT PICK UP SMOOTHLY
  • 5.38.8.4. S4 ENGINE STOPS DURING OPERATIONS
  • 5.38.8.5. S5 ENGINE DOES NOT ROTATE SMOOTHLY
  • 5.38.8.6. S6 ENGINE LACKS OUTPUT
  • 5.38.8.7. S7 EXHAUST GAS IS BLACK
  • 5.38.8.8. S8 OIL CONSUMPTION IS EXCESSIVE
  • 5.38.8.9. S9 OIL BECOMES CONTAMINATED QUICKLY
  • 5.38.8.10. S10 FUEL CONSUMPTION IS EXCESSIVE
  • 5.38.8.11. S11 OIL IS IN COOLING WATER OR WATER SPURTS BACKOR WATER LEVEL GOES DOWN
  • 5.38.8.12. S12 OIL PRESSURE PAMP LIGHTS UP
  • 5.38.8.13. S13 OIL LEVEL RISES
  • 5.38.8.14. S14 WATER TEMPERATURE BECOMES TOO HIGH
  • 5.38.8.15. S15 ABNORMAL NOISE MADE
  • 5.38.8.16. S16 VIBRATION IS EXCESSIVE
  • 5.38.9. TROUBLESHOOTING OF HYDRAULIC AND MACHANICAL SYSTEMT MODE
  • 5.38.9.1. POWER DRAIN
  • 5.38.9.2. STEERING SYSTEM
  • 5.38.9.3. BRAKE SYSTEM
  • 5.38.9.4. WORK EQUIPMENT
  • 5.38.10. TROUBLESHOOTING OF ELECTRICAL SYSTEME MODE
  • 5.38.10.1. E1 ENGINE DOES NOT START
  • 5.38.10.2. E2 ENGINE DOES NOT STOP
  • 5.38.10.3. E3 ENGINE STOPS WHEN MACHINE IS TRAVLING
  • 5.38.10.4. E4 PARKING BRAKE DOES NOT WORK
  • 5.38.10.5. E5 PARKING BRAKE IS APPLIED WHEN MACHINE IS TRAVELING
  • 5.38.10.6. E6 PARKING BRAKE IS RELEASED WHEN STARTING SWITCH IS TURNED ON
  • 5.38.10.7. E7 TRANSMISSION DOES NOT CHANGE TO NEUTRAL WHEN PARKING BRAKE IS APPLIED
  • 5.38.10.8. E8 TRANSMISSION DOES NOT WORK NORMALLY
  • 5.38.10.9. E9 KICKDOWN SWITCH DOES NOT WORK
  • 5.38.10.10. E10 KICKDOWN WORKS ONLY WHEN KICKDOWN IS ON
  • 5.38.10.11. E11 KICKDOWN OPERATION CANNOT BE CANCELED
  • 5.38.10.12. E12 KICKDOWN SWITCH IS ACTUATED BY MISTAKE WHEN TRAVELING IN 2ND
  • 6. DISASSEMBLY AND ASSEMBLY
  • 6.1. METHOD OF USING MANUAL
  • 6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
  • 6.3. COMMON TOOL LIST
  • 6.4. ENGINE OIL COOLER
  • 6.4.1. REMOVAL
  • 6.4.2. INSTALLATION
  • 6.5. FUEL INJECTION PUMP
  • 6.6. TORQUE CONVERTER,TRANSMISSION
  • 6.6.1. REMOVAL
  • 6.6.2. INSTALLATION
  • 6.7. TORQUE CONVERTER
  • 6.8. TRANSMISSION CLUTCH PACK
  • 6.9. TRANSMISSION CONTROL VALVE
  • 6.9.1. INSTALLATION
  • 6.9.2. DISASSEMBLY
  • 6.9.3. REMOVAL
  • 6.9.4. ASSEMBLY
  • 6.10. TRANSMISSION ACCUMULATOR VALVE
  • 6.11. FRONT DIFFERENTIAL
  • 6.11.1. REMOVAL
  • 6.11.2. INSTALLATION
  • 6.12. REAR DIFFERENTIAL
  • 6.13. CENTER HINGE PIN
  • 6.13.1. REMOVAL
  • 6.13.2. INSTALLATION
  • 6.14. STEERING VALVE(ORBIT ROLL)
  • 6.15. STEERING DEMAND VALVE
  • 6.15.1. DISASSEMBLY
  • 6.15.2. ASSEMBLY
  • 6.16. STEERING SWITCH PUMP
  • 6.16.1. REMOVAL
  • 6.16.2. INSTALLATION
  • 6.17. STEERING CYLINDER
  • 6.18. PARKING BRAKE DISC
  • 6.19. WORK EQUIPMENT,PPC PUMP
  • 6.20. MAIN CONTROL VALVE
  • 6.20.1. REMOVAL
  • 6.20.2. INSTALLATION
  • 6.20.3. DISASSEMBLY
  • 6.20.4. ASSEMBLY
  • 6.21. BUCKET CYLINDER
  • 6.22. HYDRAULCI CYLINDER
  • 6.23. CAB,FLOOR FRAME
  • 6.24. AIR CONDITIONER UNT
  • 6.25. AIR CONDITIONER CONDESER COMPRESSOR
  • 6.25.1. REMOVAL
  • 6.25.2. INSTALLATION
  • 7. MAINTENANCE STANDARD
  • 7.1. ENGINE MOUNT TRANSMISSION MOUNT
  • 7.2. TORQUE CONVERTER
  • 7.3. TRANSMISSION
  • 7.4. TRANSMISSION CONTROL VALVE
  • 7.5. DRIVE SHAFT
  • 7.6. DIFFERENTIAL
  • 7.7. FINAL DRIVE
  • 7.8. AXLE MOUNT
  • 7.9. STEERING COLUMN
  • 7.10. STEERING VALVE
  • 7.11. STEERING CYLINDER MOUNT
  • 7.12. SLACK ADJUSTER
  • 7.13. BRAKE VALVE
  • 7.14. BRAKE
  • 7.15. PARKING BRAKE
  • 7.16. TORQUE CONVERTER,TRANSMISSION PUMP
  • 7.17. STEERING,SWITCH PUMP
  • 7.18. HYDRAULIC,PPC PUMP
  • 7.19. PPC VALVE
  • 7.20. CUTOFF VALVE
  • 7.21. MAIN CONTROL VALVE
  • 7.22. BOOM CYLINDER
  • 7.23. BUCKET CYLINDER
  • 7.24. CENTER HINGE PIN
  • 7.25. WORK EQUIPMENT LINAGE
  • 7.26. BUCKET
  • 7.27. BUCKET POSITIONER AND BOOM KICKOUT
  • 8. PROPOSAL
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