Komatsu WA100-1 Wheel Loader Shop Manual SEBM04160105

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: SEBM04160105
  • Format: PDF
  • Size: 95.8MB
  • Number of Pages: 626

Description

  • Model List:

    • WA100-1 Wheel Loader
  • 1. COVER
  • 2. CONTENTS
  • 3. ENGINE
  • 3.1. STRUCTURE AND FUNCTION
  • 3.1.1. ENGINE MOUNT
  • 3.1.2. RADIATOR AND COOLER
  • 3.1.3. FUEL TANK AND PIPING
  • 3.1.4. ENGINE CONTROL
  • 3.2. TESTING AND ADJUSTING
  • 3.2.1. STANDARD VALUE TABLE
  • 3.2.2. TOOL LIST FOR TESTING AND ADJUSTING
  • 3.2.3. ADJUSTING VALVE CLEARANCE
  • 3.2.4. MEASURING COMPRESSION PRESSURE
  • 3.2.5. TESTING AND ADJUSTING FUEL INJECTION TIMING
  • 3.2.6. MEASURING ENGINE OIL PRESSURE AND TEMPERATURE
  • 3.2.7. MEASURING BLOWBY PRESSURE
  • 3.2.8. TESTING AND ADJUSTING FAN BELT TENSION
  • 3.2.9. MEASURING EXHAUST GAS COLOR
  • 3.2.10. MEASURING OPERATING FORCE AND OPERATING ANGLE OF ACCELERATOR PEDAL
  • 3.3. DISASSEMBLY AND ASSEMBLY
  • 3.3.1. FUEL INJECTION PUMP
  • 3.3.1.1. REMOVAL (SERIAL NO.1000119999)
  • 3.3.1.2. INSTALLATION (SERIAL NO.1000119999)
  • 3.3.1.3. REMOVAL (SERIAL NO.20001)
  • 3.3.1.4. INSTALLATION (SERIAL NO.20001)
  • 3.4. STRUCTURE AND FUNCTION
  • 3.4.1. GENERAL
  • 3.4.2. HYDRAULIC CIRCUIT FOR POWER TRAIN
  • 3.4.2.1. HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
  • 3.4.2.2. FORWARD 1ST
  • 3.4.3. TORQUE CONVERTER AND TRANSMISSION PIPING
  • 3.4.4. TORQUE CONVERTER CHARGING PUMP
  • 3.4.5. TORQUE CONVERTER
  • 3.4.6. TORQUE CONVERTER OIL FILTER
  • 3.4.7. TORQFLOW TRANSMISSION
  • 3.4.7.1. CLUTCH PACK
  • 3.4.8. TRANSMISSION CONTROL VALVE
  • 3.4.8.1. MAIN REGULATOR VALVE
  • 3.4.8.2. TORQUE CONVERTER OIL OUTLET VALVE
  • 3.4.8.3. QUICK RETURN VALVE AND ACCUMULATOR
  • 3.4.8.4. POWER MODULATING FUNCTION
  • 3.4.8.5. ACCUMULATOR VALVE
  • 3.4.8.6. ACTION OF THE CLUTCH CUTOFF VALVE
  • 3.5. TESTING AND ADJUSTING
  • 3.5.1. STANDARD VALUE TABLE
  • 3.5.2. TOOL LIST FOR TESTING AND ADJUSTING
  • 3.5.3. MEASURING ENGINE STALL SPEED
  • 3.5.4. MEASURING OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION
  • 3.5.5. MEASURING SHIFT LEVER
  • 3.5.6. MEASURING VALVE SPOOL OPERATING FORCE AND TRAVEL
  • 3.5.7. TROUBLESHOOTING
  • 3.5.7.1. PRECAUTIONS WHEN TROUBLESHOOTING
  • 3.5.7.2. METHOD OF READING TROUBLESHOOTING TABLE
  • 3.5.7.3. PREVENTING RECURRENCE OF TROUBLE
  • 3.5.7.4. TROUBLESHOOTING TABLE
  • 3.6. DISASSEMBLY AND ASSEMBLY
  • 3.6.1. TORQUE CONVERTER CHARGING PUMP
  • 3.6.1.1. REMOVAL
  • 3.6.1.2. INSTALLATION
  • 3.6.2. TORQUE CONVERTER, TRANSMISSION
  • 3.6.2.1. REMOVAL
  • 3.6.2.2. INSTALLATION
  • 3.6.3. TORQUE CONVERTER
  • 3.6.4. TRANSMISSION VALVE
  • 3.6.4.1. REMOVAL
  • 3.6.4.2. INSTALLATION
  • 3.6.5. TRANSMISSION CONTROL VALVE
  • 3.7. MAINTENANCE STANDARD
  • 3.7.1. TRANSMISSION AND ENGINE MOUNT
  • 3.7.2. TORQUE CONVERTER CHARGING PUMP
  • 3.7.3. TORQUE CONVERTER
  • 3.7.4. TRANSMISSION
  • 3.7.5. TRANSMISSION CLUTCH ASSEMBLY
  • 3.7.6. TRANSMISSION CONTROL VALVE
  • 4. STEERING SYSTEM
  • 4.1. STRUCTURE AND FUNCTION
  • 4.1.1. GENERAL
  • 4.1.2. HYDRAULIC CIRCUIT FOR STEERING
  • 4.1.2.1. HYDRAULIC CIRCUIT DIAGRAM FOR STEERING
  • 4.1.2.2. OPERATIONS OF STEERING VALVE
  • 4.1.3. STEERING VALVE (SERIAL NO. 1000119999)
  • 4.1.3.1. STEERING RELIEF VALVE
  • 4.1.3.2. SAFETY VALVE (WITH SUCTION VALVE)
  • 4.1.3.3. OPERATION OF DEMAND VALVE
  • 4.1.3.4. TWOWAY RESTRICTOR VALVE
  • 4.1.3.5. STEERING VALVE (SERIAL NO. 20001)
  • 4.1.4. PRIORITY VALVE
  • 4.1.5. STEERING COLUMN AND GEAR BOX
  • 4.1.6. STEERING LINKAGE
  • 4.1.7. STEERING CYLINDER
  • 4.1.8. CENTER HINGE PIN
  • 4.2. TESTING AND ADJUSTING
  • 4.2.1. STANDARD VALUE TABLE
  • 4.2.2. TOOL LIST FOR TESTING AND ADJUSTING
  • 4.2.3. MEASURING STEERING WHEEL PLAY
  • 4.2.4. MEASURING OPERATING FORCE OF STEERING WHEEL
  • 4.2.5. OPERATING TIME OF STEERING WHEEL
  • 4.2.6. TESTING STEERING LINKAGE
  • 4.2.7. ADJUSTING STEERING LINKAGE
  • 4.2.8. STEERING OIL PRESSURE
  • 4.2.9. TROUBLESHOOTING
  • 4.2.9.1. TROUBLESHOOTING TABLE
  • 4.3. DISASSEMBLY AND ASSEMBLY
  • 4.3.1. STEERING GEAR BOX
  • 4.3.2. STEERING CYLINDER
  • 4.3.2.1. REMOVAL
  • 4.3.2.2. INSTALLATION
  • 4.3.2.3. DISASSEMBLY
  • 4.3.2.4. ASSEMBLY
  • 4.3.3. CENTER HINGE PIN
  • 4.3.3.1. REMOVAL
  • 4.3.3.2. INSTALLATION
  • 4.4. MAINTENCE STANDARD
  • 4.4.1. STEERING VALVE
  • 4.4.2. STEERING CYLINDER MOUNT
  • 4.4.3. STEERING CYLINDER
  • 4.4.4. CENTER HINGE PIN
  • 4.4.5. STEERING LINKAGE
  • 4.4.6. STEERING COLUMN AND GEAR BOX
  • 4.4.7. STEERING COLUMN
  • 4.4.8. PRIORITY VALVE
  • 5. BRAKE SYSTEM
  • 5.1. STRUCTURE AND FUNCTION
  • 5.1.1. GENERAL
  • 5.1.2. BRAKE MASTER CYLINDER
  • 5.1.3. BRAKE
  • 5.1.4. PARKING BRAKE
  • 5.1.4.1. BRAKE CALIPER
  • 5.2. TESTING AND ADJUSTING
  • 5.2.1. STANDARD VALUE TABLE
  • 5.2.2. TOOL LIST FOR TESTING AND ADJUSTING
  • 5.2.3. MEASURING BRAKE PEDAL
  • 5.2.4. TESTING AND ADJUSTING OF BRAKE PEDAL LINKAGE
  • 5.2.5. BRAKE PERFORMANCE
  • 5.2.6. CHECKING BRAKE PISTON LEAKAGE
  • 5.2.7. MEASURING WEAR OF BRAKE DISC
  • 5.2.8. AIR BLEEDING FROM BRAKE LINE
  • 5.2.9. PARKING BRAKE PERFORMANCE
  • 5.2.10. CHECKING AND ADJUSTING PARKING BRAKE
  • 5.2.11. MEASURING CLEARANCE
  • 5.2.12. TROUBLESHOOTING
  • 5.2.12.1. TROUBLESHOOTING TABLE
  • 5.3. DISASSEMBLY AND ASSEMBLY
  • 5.3.1. MASTER CYLINDER
  • 5.3.2. PARKING BRAKE PAD
  • 5.3.2.1. REMOVAL
  • 5.3.2.2. INSTALLATION
  • 5.4. MAINTENANCE STANDARD
  • 5.4.1. BRAKE MASTER CYLINDER
  • 5.4.2. BRAKE
  • 5.4.3. PARKING BRAKE
  • 6. WORK EQUIPMENT SYSTEM
  • 6.1. STRUCTURE AND FUNCTION
  • 6.1.1. GENERAL
  • 6.1.2. HYDRAULIC CIRCUIT (SERIAL NO.1000119999)
  • 6.1.3. HYDRAULIC CIRCUIT DIAGRAM (SERIAL NO.1000119999)
  • 6.1.4. HYDRAULIC CIRCUIT (SERIAL NO.20001)
  • 6.1.5. HYDRAULIC CIRCUIT DIAGRAM (SERIAL NO.20001)
  • 6.1.6. DUMP AND LIFT CONTROL LEVER LINKAGE
  • 6.1.7. BUCKET LINKAGE
  • 6.1.8. BUCKET POSITIONER AND BOOM KICKOUT
  • 6.1.9. HYDRAULIC TANK
  • 6.1.9.1. OIL FILTER BYPASS VALVE
  • 6.1.9.2. BREATHER
  • 6.1.10. HYDRAULIC AND STEERING PUMP
  • 6.1.11. MAIN CONTROL VALVE
  • 6.1.11.1. RELIEF VALVE
  • 6.1.11.2. SAFETY VALVE
  • 6.1.11.3. SUCTION VALVE
  • 6.1.12. HYDRAULIC CYLINDER
  • 6.2. TESTING AND ADJUSTING
  • 6.2.1. STANDARD VALUE TABLE
  • 6.2.2. TOOL LIST FOR TESTING AND ADJUSTING
  • 6.2.3. MEASURING DUMP AND LIFT CONTROL LEVERS
  • 6.2.4. ADJUSTING DUMP AND LIFT CONTROL LEVERS
  • 6.2.5. MEASURING DUMP AND LIFT CONTROL VALVE SPOOL TRAVEL
  • 6.2.6. MEASURING HYDRAULIC PRESSURE
  • 6.2.7. MEASURING LIFT ARM AND BUCKET
  • 6.2.8. MEASURING HYDRAULIC DRIFT OF LIFT ARM AND BUCKET
  • 6.2.9. ADJUSTING BUCKET POSITIONER
  • 6.2.10. ADJUSTING BOOM KICKOUT
  • 6.2.11. TROUBLESHOOTING
  • 6.2.11.1. TROUBLESHOOTING TABLE
  • 6.3. DISASSEMBLY AND ASSEMBLY
  • 6.3.1. HYDRAULIC TANK
  • 6.3.1.1. REMOVAL
  • 6.3.1.2. INSTALLATION
  • 6.3.2. HYDRAULIC FILTER
  • 6.3.2.1. REMOVAL
  • 6.3.2.2. INSTALLATION
  • 6.3.3. HYDRAULICSTEERING PUMP
  • 6.3.3.1. REMOVAL
  • 6.3.3.2. INSTALLATION
  • 6.3.4. MAIN CONTROL VALVE
  • 6.3.5. LIFT AND DUMP CYLINDER
  • 6.4. MAINTENANCE STANDARD
  • 6.4.1. MAIN CONTROL VALVE
  • 6.4.2. DUMP CYLINDER
  • 6.4.3. LIFT CYLINDER
  • 6.4.4. WORK EQUIPMENT
  • 6.4.5. BUCKET POSITIONER AND BOOM KICKOUT
  • 6.4.6. BUCKET
  • 6.4.7. HYDRAULIC AND STEERING PUMP
  • 7. ELECTRIC AND ELECTRONIC SYSTEM
  • 7.1. STRUCTURE AND FUNCTION
  • 7.1.1. CLUSTER GAUGE
  • 7.1.2. PROXIMITY SWITCH
  • 7.1.3. ENGINE STARTING CIRCUIT
  • 7.1.4. ENGINE STOP CIRCUIT
  • 7.1.5. PREHEATING CIRCUIT
  • 7.1.5.1. PREHEATING WITH STARTING SWITCH
  • 7.1.6. ELECTRICAL WIRING DIAGRAM
  • 7.1.7. ELECTRICAL WIRING DIAGRAM CIRCUIT
  • 7.1.8. SENSOR
  • 7.2. DISASSEMBLY AND ASSEMBLY
  • 7.2.1. INSTRUMENT PANEL
  • 7.2.1.1. REMOVAL
  • 7.2.1.2. INSTALLATION
  • 8. OTHERS
  • 8.1. STRUCTURE AND FUNCTION
  • 8.1.2. AIR CONDITIONER (OPTION)
  • 8.1.2.1. AIR CONDITIONER PIPING
  • 8.1.2.2. AIR CONDITIONER WIRING DIAGRAM
  • 8.1.2.3. AIR CONDITIONER ELECTRIC CIRCUIT
  • 8.1.2.4. AIR CONDITIONER UNIT
  • 8.1.2.5. AIR CONDITIONER COMPRESSOR
  • 8.1.2.6. AIR CONDITIONER CONDENSOR
  • 8.1.2.7. AIR CONDITIONER DRY RESERVOIR
  • 8.2. DISASSEMBLY AND ASSEMBLY
  • 8.2.0.1. PRINCIPLE OF OPERATION
  • 8.2.0.2. PRESSURE LOADED TYPE GEAR PUMP
  • 8.2.0.3. FIXED SIDE PLATE TYPE GEAR PUMP
  • 8.2.1. SA SERIES
  • 8.2.1.1. STRUCTURE
  • 8.2.1.2. TESTING AND ADJUSTING
  • 8.2.1.3. DISASSEMBLY
  • 8.2.1.4. ASSEMBLY
  • 8.2.1.5. MAINTENANCE STANDARD
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