Komatsu WA180-3, WA180L-3 Wheel Loader Shop Manual CEBM001102

Description

• Model List:
  • WA180-3 Wheel Loader
  • WA180L-3 Wheel Loader

• 1. MAIN MENU
• 2. CONTENTS
• 3. GENERAL
• 3.1. SPECIFICATION DRAWINGS
• 3.2. SPECIFICATIONS
• 3.3. WEIGHT TABLE
• 3.4. FUEL, COOLANT AND LUBRICANTS
• 3.5. ENGINE OIL SPECIFICATIONS
• 3.6. DIESEL FUEL SPECIFICATIONS
• 3.7. COOLANT SPECIFICATIONS
• 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. TORQUE CONVERTER OIL FILTER
• 4.8. TRANSMISSION
• 4.9. TRANSMISSION CONTROL VALVE
• 4.10. TRANSMISSION CONTROL
• 4.11. DRIVE SHAFT
• 4.12. AXLE
• 4.13. FINAL DRIVE
• 4.14. AXLE MOUNT
• 4.15. CENTER HINGE PIN
• 4.16. STEERING PIPING
• 4.17. STEERING COLUMN
• 4.18. PRIORITY VALVE
• 4.19. CUSHION VALVE
• 4.20. STEERING VALVE (ORBITROLL)
• 4.21. BRAKE PIPING
• 4.22. HYDRAULIC TANK
• 4.23. MAIN CONTROL VALVE
• 4.24. WORK EQUIPMENT LEVER LINKAGE
• 4.25. BUCKET POSITIONER AND BOOM KICKOUT
• 4.26. PROXIMITY SWITCH
• 4.27. ROPS CAB
• 4.28. AIR CONDITIONER
• 4.29. (ELECTRONIC CONTROLLED SUSPENSION SYSTEM)
• 4.30. ELECTRICAL WIRING ILLUSTRATION
• 4.31. ELECTRICAL WIRING DIAGRAM (1/2)
• 4.32. CENTRAL PANEL (CLUSTER GAUGE)
• 4.33. SENSOR
• 4.34. ENGINE STARTING CIRCUIT
• 4.35. ENGINE STOP CIRCUIT
• 4.36. AUTOMATIC PREHEATING CIRCUIT
• 4.37. ELECTRICAL TRANSMISSION CONTROL
• 4.38. COMBINATION SWITCH
• 4.39. TRANSMISSION CUTOFF FUNCTION
• 4.40. PARKING BRAKE FUNCTION
• 4.41. KICKDOWN SWITCH
• 5. TESTING AND ADJUSTING
• 5.1. STANDARD VALUE TABLE FOR ENGINE
• 5.2. STANDARD VALUE TABLE FOR CHASSIS
• 5.3. TOOLS FOR TESTING, ADJUSTING TROUBLESHOOTING
• 5.4. MEASURING ENGINE SPEEDS
• 5.5. MEASURING ENGINE LUBRICATING OIL PRESSURE
• 5.6. MEASURING FUEL FILTER INLET RESTRICTION
• 5.7. MEASURING BLOWBY PRESSURE
• 5.8. MEASURING COMPRESSION PRESSURE
• 5.9. MEASURING EXHAUST GAS COLOR
• 5.10. MEASURING COOLANT TEMPERATURE
• 5.11. MEASURING AND ADJUSTING VALVE CLEARANCE
• 5.12. MEASURING ACCELERATOR PEDAL
• 5.13. MEASURING OPERATING FORCE, TRAVEL OF SPEED LEVER
• 5.14. MEASURING STALL SPEEDS
• 5.15. MEASURING TORQUE CONVERTER, TRANSMISSION OIL PRESSURE
• 5.16. METHOD OF OPERATING EMERGENCY MANUAL SPOOL
• 5.17. TESTING AND ADJUSTING STEERING WHEEL
• 5.18. MEASURING STEERING OIL PRESSURE
• 5.19. MEASURING OPERATING FORCE, TRAVEL OF BRAKE PEDAL
• 5.20. TESTING AND ADJUSTING BRAKE PEDAL LINKAGE
• 5.21. MEASURING BRAKE PERFORMANCE
• 5.22. TESTING BRAKE OIL PRESSURE
• 5.23. TESTING FOR BRAKE DISC WEAR
• 5.24. BLEEDING AIR FROM BRAKE SYSTEM
• 5.25. MEASURING PARKING BRAKE PERFORMANCE
• 5.26. TESTING AND ADJUSTING PARKING BRAKE LINKAGE
• 5.27. TESTING WEAR OF PARKING BRAKE DISC
• 5.28. MEASURING PARKING BRAKE DISC WEAR
• 5.29. MEASURING WORK EQUIPMENT CONTROL LEVER
• 5.30. MEASURING STROKE OF WORK EQUIPMENT VALVE SPOOL
• 5.31. MEASURING WORK EQUIPMENT HYDRAULIC PRESSURE
• 5.32. MEASURING WORK EQUIPMENT
• 5.33. TESTING AND ADJUSTING BUCKET POSITIONER
• 5.34. TESTING AND ADJUSTING BOOM KICKOUT (IF EQUIPPED)
• 5.35. TROUBLESHOOTING TABLE OF CONTENTS
• 6. DISASSEMBLY AND ASSEMBLY
• 6.1. METHOD OF USING MANUAL
• 6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
• 6.3. SPECIAL TOOL LIST
• 6.4. FUEL INJECTION PUMP
• 6.5. ENGINE OIL COOLER
• 6.6. EXHAUST MUFFLER
• 6.7. AIR CLEANER
• 6.8. TORQUE CONVERTER CHARGING PUMP
• 6.9. TORQUE CONVERTER, TRANSMISSION
• 6.10. TORQUE CONVERTER
• 6.11. TRANSMISSION
• 6.12. TRANSMISSION CLUTCH PACK
• 6.13. TRANSMISSION CONTROL VALVE
• 6.14. TRANSMISSION SOLENOID VALVE
• 6.15. TRANSMISSION ACCUMULATOR VALVE
• 6.16. CENTER HINGE PIN
• 6.17. MAIN CONTROL VALVE
• 6.18. STEERING CYLINDER
• 6.19. HYDRAULIC FILTER
• 6.20. HYDRAULIC STEERING PUMP
• 6.21. BUCKET CYLINDER
• 6.22. BOOM CYLINDER
• 6.23. HYDRAULIC CYLINDER
• 6.24. INSTRUMENT PANEL
• 7. MAINTENANCE STANDARD
• 7.1. ENGINE MOUNT, TRANSMISSIONMOUNT
• 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. ADDITIONAL COUNTERWEIGHT
• 7.12. CENTER HINGE PIN
• 7.13. STEERING COLUMN
• 7.14. STEERING CYLINDER MOUNT
• 7.15. MAIN CONTROL VALVE
• 7.16. HYDRAULIC CYLINDER
• 7.17. WORK EQUIPMENT LINKAGE
• 7.18. BUCKET
• 7.19. BUCKET POSITIONER AND BOOM KICKOUT