Komatsu WA380-5L Wheel Loader Shop Manual CEBM009703
$40.00
- Type Of Manual: Shop Manual
- Manual ID: CEBM009703
- Format: PDF
- Size: 66.8MB
- Number of Pages: 1488
Category: Komatsu Shop Manual PDF
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Model List:
- WA380-5L Wheel Loader
- 0.1. GENERAL
- 0.2. HOW TO READ THE SHOP MANUAL
- 0.3. HOISTING INSTRUCTIONS
- 0.4. PUSH PULL COUPLER
- 0.5. COATING MATERIALS
- 0.6. STANDARD TIGHTENING TORQUE
- 0.7. ELECTRIC WIRE CODE
- 0.8. CONVERSION TABLES
- 1. GENERAL
- 1.1. SPECIFICATIONS
- 1.2. WEIGHT TABLE
- 1.3. FUEL, COOLANT AND LUBRICANTS
- 1.4. GENERAL ASSEMBLY DRAWING
- 2. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
- 2.1. COOLING SYSTEM
- 2.2. ENGINE MOUNT, TRANSMISSION MOUNT
- 2.3. POWER TRAIN
- 2.4. POWER TRAIN SYSTEM DIAGRAM
- 2.5. DRIVE SHAFT (PROPELLER SHAFT)
- 2.6. TORQUE CONVERTER, TRANSMISSION PIPING
- 2.7. TORQUE CONVERTER
- 2.8. TRANSMISSION
- 2.9. TRANSMISSION CONTROL VALVE
- 2.10. AXLE
- 2.11. DIFFERENTIAL
- 2.12. FINAL DRIVE
- 2.13. AXLE MOUNTING, CENTER HINGE PIN
- 2.14. STEERING PIPING
- 2.15. STEERING COLUMN, ORBIT ROLL
- 2.16. STEERING VALVE
- 2.17. ORBITROLL VALVE
- 2.18. STOP VALVE
- 2.19. STEERING PUMP, SWITCH PUMP
- 2.20. EMERGENCY STEERING PUMP
- 2.21. EMERGENCY STEERING MOTOR
- 2.22. STEERING CYLINDER
- 2.23. JOYSTICK STEERING
- 2.24. BRAKE PIPING
- 2.25. BRAKE VALVE
- 2.26. CHARGE VALVE
- 2.27. ACCUMULATOR BRAKE
- 2.28. PARKING BRAKE CONTROL
- 2.29. PARKING BRAKE
- 2.30. HYDRAULIC PIPING
- 2.31. WORK EQUIPMENT CONTROL LEVER
- 2.32. HYDRAULIC TANK
- 2.33. TORQUE CONVERTER CHARGING, WORK EQUIPMENT, AND PILOT CONTROL PUMPS
- 2.34. PPC RELIEF VALVE
- 2.35. VALVE (If Equipped)
- 2.36. WORK EQUIPMENT CONTROL VALVE
- 2.37. WORK EQUIPMENT PPC VALVE
- 2.38. PPC VALVE (FOR MULTI FUNCTION MONO LEVER)
- 2.39. EPC SOLENOID VALVE (If equipped)
- 2.40. SHUT OFF VALVE (If equipped)
- 2.41. ATTACHMENT PPC VALVE (If equipped)
- 2.42. COOLING FAN MOTOR
- 2.43. COOLING FAN MOTOR DRIVE PUMP
- 2.44. WORK EQUIPMENT LINKAGE
- 2.45. BUCKET
- 2.46. BUCKET POSITIONER, BOOM KICKOUT
- 2.47. WORK EQUIPMENT CYLINDER
- 2.49. AIR CONDITIONER
- 2.50. MACHINE MONITORING SYSTEM
- 2.51. MACHINE MONITOR
- 2.52. TRANSMISSION CONTROL SYSTEM
- 2.53. TRANSMISSION CONTROLLER
- 2.54. WORK EQUIPMENT CONTROL SYSTEM
- 2.55. WORK EQUIPMENT CONTROLLER
- 2.56. ELECTRIC TRANSMISSION CONTROL
- 2.57. KICK DOWN, HOLD SWITCH
- 2.58. ENGINE STARTING CIRCUIT
- 2.59. ENGINE STOP CIRCUIT
- 2.60. PREHEATING CIRCUIT
- 2.61. ENGINE POWER MODE SELECTOR CIRCUIT
- 2.62. PARKING BRAKE CIRCUIT
- 2.63. SENSORS
- 3. STANDARD VALUE TABLES
- 3.1. STANDARD SERVICE VALUE TABLE
- 3.2. TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
- 4. TESTING AND ADJUSTING
- 4.1. ENGINE COMPONENTS
- 4.2. ADJUSTING ACCELERATOR PEDAL
- 4.3. ADJUSTING TRANSMISSION SPEED SENSOR
- 4.4. POWER TRAIN OIL PRESSURE
- 4.5. FLUSHING TORQUE CONVERTER, TRANSMISSION AND HYDRAULIC CIRCUIT
- 4.6. TRANSMISSION VALVE FAILS
- 4.7. STEERING CONTROL
- 4.8. STEERING OIL PRESSURE
- 4.9. TESTING HYDRAULIC FAN
- 4.10. BRAKE SYSTEM
- 4.11. ACCUMULATOR CHARGE PRESSURE
- 4.12. PPC OIL PRESSURE
- 4.13. WORK EQUIPMENT HYDRAULIC PRESSURE
- 4.14. BUCKET POSITIONER
- 4.15. BOOM KICKOUT
- 4.16. PROXIMITY SWITCH ACTUATION
- 4.17. ADJUSTING MACHINE MONITOR
- 4.18. LOAD METER
- 4.19. BLEEDING AIR
- 4.20. RELEASING REMAINING PRESSURE
- 4.21. PMCLINIC INSPECTION TABLE
- 5. TROUBLESHOOTING
- 5.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 5.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
- 5.3. PRECAUTIONS WHEN CARRYING OUT MAINTENANCE
- 5.4. ELECTRIC WIRE CODE
- 5.5. CHECKS BEFORE TROUBLESHOOTING
- 5.6. SPECIAL FUNCTIONS OF MACHINE MONITOR
- 5.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
- 5.8. TADAPTER TABLE
- 5.9. CONNECTOR TYPES AND LOCATIONS
- 5.10. CONNECTOR LAYOUT DRAWING
- 5.11. TRANSMISSION CONTROL SYSTEM DIAGRAM
- 5.12. TRANSMISSION CONTROL SYSTEM (TM MODE)
- 5.13. WORK EQUIPMENT CONTROL SYSTEM (WRK MODE)
- 5.14. MONITOR SYSTEM (MON MODE)
- 5.15. HYDRAULIC AND MECHINCAL SYSTEMS (H MODE)
- 5.16. ELECTRICAL SYSTEM (E MODE)
- 5.17. ENGINE SYSTEM (SMODE)
- 6. DISASSEMBLY AND ASSEMBLY
- 6.1. HOW TO READ THIS MANUAL
- 6.2. SPECIAL TOOLS LIST
- 6.3. CONNECTOR REPAIR PROCEDURES
- 6.4. BULKHEAD ASSEMBLY
- 6.5. ENGINE HOOD ASSEMBLY
- 6.6. ENGINE ASSEMBLY
- 6.7. ENGINE CYLINDER HEAD ASSEMBLY
- 6.8. RADIATOR FAN MOTOR
- 6.9. AFTERCOOLER
- 6.10. FUEL INJECTION PUMP
- 6.11. NOZZLE HOLDER
- 6.12. FAN AND FAN MOTOR
- 6.13. FUEL TANK
- 6.14. PARKING BRAKE DISCS AND PLATES
- 6.15. TORQUE CONVERTER AND TRANSMISSION
- 6.16. TRANSMISSION ASSEMBLY
- 6.17. TRANSMISSION CLUTCH PACK
- 6.18. PARKING BRAKE
- 6.19. TORQUE CONVERTER (STANDARD)
- 6.20. TORQUE CONVERTER (LOCKUP)
- 6.21. CENTER HINGE PIN
- 6.22. CAB ASSEMBLY
- 6.23. CAB AND FLOOR FRAME
- 6.24. OPERATORS CAB GLASS (SEALED GLASS)
- 6.25. HYDRAULIC PUMP ASSEMBLY
- 6.26. STEERING DEMAND VALVE ASSEMBLY
- 6.27. WORK EQUIPMENT VALVE
- 6.28. HYDRAULIC CYLINDERS
- 6.29. HYDRAULIC TANK ASSEMBLY
- 6.30. AIR CONDITIONER ASSEMBLY
- 6.31. AIR CONDITIONER COMPRESSOR
- 6.32. OPERATORS SEAT ASSEMBLY
- 7. OTHERS
- 7.1. POWER TRAIN OIL CIRCUIT DIAGRAM
- 7.2. BRAKE OIL CIRCUIT DIAGRAM
- 7.3. HYDRAULIC CIRCUIT SCHEMATIC
- 7.4. ELECTRICAL SCHEMATIC
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