Komatsu WA30-1 Wheel Loader Shop Manual SEBM0362A01

Description

• Model List:
  • WA30-1 Wheel Loader

• 0.0.1. OVERALL DIMENSIONS
• 0.0.2. WEIGHT TABLE
• 0.0.3. ENGINE DRAWINGS
• 0.0.4. LOCATION OF SERIAL NUMBERS
• 0.0.5. TABLE OF OIL AND COOLANT CAPACITIES
• 1. STRUCTURE AND FUNCTION
• 1.1. STRUCTURE AND FUNCTION
• 1.1.1. POWER TRAIN
• 1.1.2. ENGINE MOUNT
• 1.1.3. RADIATOR
• 1.1.4. FUEL CONTROL LINKAGE
• 1.1.5. FUEL PIPING
• 1.1.6. TRANSMISSION PUMP
• 1.1.7. TRANSMISSION HYDRAULIC SYSTEM
• 1.1.8. TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
• 1.1.9. TRANSMISSION
• 1.1.10. TRANSMISSION CONTROL VALVE
• 1.1.11. DRIVE SHAFT
• 1.1.12. AXLE (STANDARD)
• 1.1.13. AXLE (OPTION EQUIPPED WITH WHEEL BRAKE)
• 1.1.14. FRONT AXLE (STANDARD)
• 1.1.15. FRONT AXLE AND WHEEL BRAKE (OPTION)
• 1.1.16. REAR AXLE
• 1.1.17. TIRE
• 1.1.18. TRANSMISSION CONTROL LINKAGE
• 1.1.19. OIL COOLER HYDRAULIC PIPING
• 1.1.20. STEERING WHEEL
• 1.1.21. STEERING PUMP
• 1.1.22. STEERING VALVE
• 1.1.23. STEERING MAIN RELIEF VALVE
• 1.1.24. BRAKE MASTER CYLINDER
• 1.1.25. STEERING CYLINDER
• 1.1.26. BRAKE (STANDARD FOOT AND PARKING) (OPTION PARKING)
• 1.1.27. PARKING BRAKE CONTROL LINKAGE
• 1.1.28. BRAKE, INCHING CONTROL LINKAGE
• 1.1.29. STEERING PIPING
• 1.1.30. WORK EQUIPMENT HYDRAULIC PIPING
• 1.1.31. WORK EQUIPMENT, STEERING HYDRAULIC SYSTEM
• 1.1.32. WORK EQUIPMENT, STEERING HYDRAULIC CIRCUIT DIAGRAM
• 1.1.33. HYDRAULIC PUMP
• 1.1.34. OIL FILTER
• 1.1.35. WORK EQUIPMENT VALVE
• 1.1.36. WORK EQUIPMENT CONTROL
• 1.1.37. CYLINDER
• 1.1.38. FRAME
• 1.1.39. WORK EQUIPMENT
• 1.1.40. ELECTRICAL WIRING DIAGRAM (STANDARD)
• 1.1.41. ELECTRICAL CIRCUIT DIAGRAM (OPTION)
• 1.1.42. ELECTRICAL CIRCUIT DIAGRAM (STANDARD)
• 1.1.43. ELECTRICAL CIRCUIT DIAGRAM (OPTION)
• 2. TESTING AND ADJUSTING
• 2.1. TESTING AND ADJUSTING
• 2.1.1. STANDARD FOR TESTING AND ADJUSTING
• 2.1.2. TOOLS FOR TESTING AND ADJUSTING
• 2.1.3. BLEEDING AIR FROM BRAKE FLUID LINE
• 2.1.4. ADJUSTING TRAVEL OF BRAKE PEDAL
• 2.1.5. ADJUSTING FUEL CONTROL
• 2.1.6. POINTS FOR MEASURING HYDRAULIC PRESSURE
• 2.1.7. MAIN RELIEF VALVE FOR ADJUSTING HYDRAULIC PRESSURE
• 3. DISASSEMBLY AND ASSEMBLY
• 3.1. DISASSEMBLY AND ASSEMBLY
• 3.1.1. ENGINE, TRANSMISSION ASSEMBLY
• 3.1.1.1. DISMOUNTING
• 3.1.1.2. MOUNTING
• 3.1.2. ENGINE ASSEMBLY AND TRANSMISSION ASSEMBLY
• 3.1.2.1. DISCONNECTING
• 3.1.2.2. CONNECTING
• 3.1.3. TRANSMISSION ASSEMBLY
• 3.1.3.1. DISASSEMBLY 1/2
• 3.1.3.2. DISASSEMBLY 2/2
• 3.1.3.3. ASSEMBLY 1/2
• 3.1.3.4. ASSEMBLY 2/2
• 3.1.4. REAR AXLE ASSEMBLY
• 3.1.4.1. DISMOUNTING
• 3.1.4.2. MOUNTING
• 3.1.5. FRONT AXLE ASSEMBLY
• 3.1.6. FUEL INJECTION PUMP
• 3.1.6.1. DISMOUNTING
• 3.1.6.2. MOUNTING
• 3.1.7. STEERING PUMP ASSEMBLY AND TRANSMISSION PUMP ASSEMBLY
• 3.1.7.1. DISMOUNTING
• 3.1.7.2. MOUNTING
• 3.1.8. BRAKE (DISC, PLATE)
• 3.1.8.1. DISMOUNTING
• 3.1.8.2. MOUNTING
• 3.1.9. SELECTOR AND INCHING VALVE ASSEMBLY
• 3.1.9.1. DISMOUNTING
• 3.1.9.2. MOUNTING
• 3.1.10. MODULATING VALVE ASSEMBLY
• 3.1.10.1. DISMOUNTING
• 3.1.10.2. MOUNTING
• 4. MAINTENANCE STANDARD
• 4.1. MAINTENANCE STANDARD
• 4.1.1. TRANSMISSION
• 4.1.2. TRANSMISSION CONTROL VALVE
• 4.1.3. TRANSMISSION PUMP
• 4.1.4. DRIVE SHAFT
• 4.1.5. AXLE (STANDARD)
• 4.1.6. AXLE WITH WHEEL BRAKE (OPTION)
• 4.1.7. BRAKE (STANDARDFOOT AND APRKING) (OPTIONPARKING)
• 4.1.8. FRAME
• 4.1.9. CYLINDER
• 4.1.10. WORK EQUIPMENT