Komatsu WA100-1 Wheel Loader Shop Manual SEBM04160105
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM04160105
- Format: PDF
- Size: 95.8MB
- Number of Pages: 626
Category: Komatsu Shop Manual PDF
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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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