komatsu wa300 1 wa320 1 wheel loader shop manual sebm04190107 1

komatsu wa300 1 wa320 1 wheel loader shop manual sebm04190107 2

komatsu wa300 1 wa320 1 wheel loader shop manual sebm04190107 3

komatsu wa300 1 wa320 1 wheel loader shop manual sebm04190107 4

komatsu wa300 1 wa320 1 wheel loader shop manual sebm04190107 5

Komatsu WA300-1, WA320-1 Wheel Loader Shop Manual SEBM04190107

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM04190107
Format: PDF
Size: 90.9MB
Number of Pages: 841

Category: Komatsu Shop Manual PDF

Model List:
- WA300-1 Wheel Loader
- WA320-1 Wheel Loader

1. COVER
2. CONTENTS
3. GENERAL
3.1. GENERAL VIEW
3.2. GENERAL ASSEMBLY DRAWING
3.3. SPECIFICATIONS
3.4. ENGINE ASSEMBLY DRAWING
3.5. ENGINE SPECIFICATIONS
3.6. WEIGHT TABLE
3.7. TABLE OF OIL AND COOLANT QUANTITIES
3.8. LOCATION OF SERIAL NUMBERS
4. ENGINE
4.1. STRUCTURE AND FUNCTION
4.1.1. ENGINE AND TRANSMISSION MOUNT
4.1.2. RADIATOR AND COOLER
4.1.3. FUEL TANK AND PIPING
4.1.4. ENGINE CONTROL
4.2. TESTING AND ADJUSTING
4.2.1. TABLE OF JUDGEMENT STANDARD
4.2.2. TESTING AND ADJUSTING TOOL LIST
4.2.3. ADJUSTING VALVE CLEARANCE
4.2.4. MEASURING COMPRESSION PRESSURE
4.2.5. TESTING AND ADJUSTING FUEL INJECTION TIMING
4.2.6. MEASURING ENGINE OIL PRESSURE AND TEMPERATURE
4.2.7. MEASURING BLOWBY PRESSURE
4.2.8. TESTING AND ADJUSTING FAN BELT TENSION
4.2.9. MEASURING EXHAUST GAS COLOR
4.2.10. MEASURING OPERATING FORCE AND OPERATING ANGLE OF ACCELERATOR PEDAL
4.2.11. MEASURING ACCELERATOR PEDAL
4.2.12. ADJUSTING FUEL CUT SOLENOID
4.3. DISASSEMBLY AND ASSEMBLY
4.3.1. STARTING MOTOR ASSEMBLY
4.3.2. ALTERNATOR ASSEMBLY
4.3.3. ENGINE OIL COOLER ASSEMBLY
4.3.4. FUEL INJECTION PUMP ASSEMBLY
4.3.5. WATER PUMP ASSEMBLY
4.3.6. NOZZLE HOLDER ASSEMBLY
4.3.7. TURBOCHARGER ASSEMBLY
4.3.8. CYLINDER HEAD ASSEMBLY
4.3.9. FUEL TANK ASSEMBLY
5. POWER TRAIN
5.1. STRUCTURE AND FUNCTION
5.1.1. GENERAL
5.1.2. HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
5.1.3. POWER TRAIN HYDRAULIC CIRCUIT SCHEMATICS
5.1.4. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
5.1.5. TORQUE CONVERTER AND TRANSMISSION PIPING
5.1.6. TORQUE CONVERTER CHARGING PUMP
5.1.7. TORQUE CONVERTER
5.1.8. TORQUE CONVERTER OIL FILTER
5.1.9. TORQUE CONVERTER OIL COOLER
5.1.10. TORQUE CONVERTER REGULATOR VALVE
5.1.11. TORQFLOW TRANSMISSION
5.1.12. TRANSMISSION CONTROL VALVE (SERIAL NO. 1000119999)
5.1.13. TRANSMISSION CONTROL VALVE (SERIAL NO. 20001 AND UP)
5.1.14. DIFFERENTIAL
5.1.15. FINAL DRIVE
5.1.16. AXLE MOUNT
5.1.17. TIRE AND WHEEL
5.2. TESTING AND ADJUSTING
5.2.1. STANDARD VALUE TABLE
5.2.2. TOOL LIST FOR TESTING AND ADJUSTING
5.2.3. MEASURING ENGINE STALL SPEED
5.2.4. MEASURING OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION
5.2.5. MEASURING SHIFT LEVER
5.2.6. TIRE AND WHEEL
5.2.7. METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL
5.2.8. TROUBLESHOOTING
5.3. DISASSEMBLY AND ASSEMBLY
5.3.1. TORQUE CONVERTER CHARGING PUMP
5.3.2. TRANSMISSION, TORQUE CONVERTER
5.3.3. TORQUE CONVERTER
5.3.4. TRANSMISSION CONTROL VALVE
5.4. MAINTENANCE STANDARD
5.4.1. ENGINE AND TRANSMISSION MOUNT
5.4.2. TORQUE CONVERTER CHARGING PUMP
5.4.3. TORQUE CONVERTER
5.4.4. TORQUE CONVERTER REGULATOR VALVE
5.4.5. TRANSMISSION
5.4.6. TRANSMISSION CLUTCH ASSEMBLY
5.4.7. TRANSMISSION CONTROL VALVE
6. STEERING SYSTEM
6.1. STRUCTURE AND FUNCTION
6.1.1. GENERAL
6.1.2. HYDRAULIC CIRCUIT FOR STEERING
6.1.3. STEERING VALVE
6.1.4. STEERING COLUMN AND GEAR BOX
6.1.5. STEERING LINKAGE
6.1.6. STEERING CYLINDER
6.1.7. CENTER HINGE PIN
6.1.8. EMERGENCY STEERING PUMP (IF EQUIPPED)
6.1.9. DIVERTER VALVE (IF EQUIPPED)
6.1.10. SECURITY VALVE (IF EQUIPPED)
6.2. TESTING AND ADJUSTING
6.2.1. STANDARD VALUE TABLE
6.2.2. TOOL LIST FOR TESTING AND ADJUSTING
6.2.3. MEASURING STEERING WHEEL PLAY
6.2.4. MEASURING OPERATING FORCE OF STEERING WHEEL
6.2.5. OPERATING TIME OF STEERING WHEEL LOCK TO LOCK
6.2.6. TESTING STEERING LINKAGE
6.2.7. ADJUSTING STEERING LINKAGE
6.2.8. STEERING OIL PRESSURE
6.2.9. TROUBLESHOOTING
6.3. DISASSEMBLY AND ASSEMBLY
6.3.1. STEERING GEAR BOX
6.3.2. STEERING CYLINDER
6.3.3. CENTER HINGE PIN
6.4. MAINTENANCE STANDARD
6.4.1. STEERING VALVE
6.4.2. STEERING CYLINDER MOUNT
6.4.3. STEERING CYLINDER
6.4.4. CENTER HINGE PIN
6.4.5. STEERING LINKAGE
6.4.6. STEERING COLUMN AND GEAR BOX
6.4.7. EMERGENCY STEERING PUMP (IF EQUIPPED)
6.4.8. DIVERTER VALVE (IF EQUIPPED)
6.4.9. SECURITY VALVE (IF EQUIPPED)
7. BRAKE SYSTEM
7.1. STRUCTURE AND FUNCTION
7.2. TESTING AND ADJUSTING
7.2.1. STANDARD VALUE TABLE
7.2.2. TOOL LIST FOR TESTING AND ADJUSTING
7.2.3. MEASURING BRAKE PEDAL
7.2.4. BRAKE PERFORMANCE
7.2.5. CHECKING BRAKE PISTON LEAKAGE
7.2.6. MEASURING WEAR OF BRAKE DISC
7.2.7. AIR BLEEDING FROM BRAKE LINE
7.2.8. PARKING BRAKE PERFORMANCE
7.2.9. CHECKING AND ADJUSTING PARKING BRAKE
7.2.10. MEASURING CLEARANCE
7.2.11. TROUBLESHOOTING
7.3. DISASSEMBLY AND ASSEMBLY
7.3.1. PARKING BRAKE PAD
7.4. MAINTENANCE STANDARD
7.4.1. BRAKE BOOSTER
7.4.2. BRAKE
7.4.3. PARKING BRAKE
8. WORK EQUIPMENT SYSTEM
8.1. STRUCTURE AND FUNCTION
8.1.1. GENERAL
8.1.2. HYDRAULIC CIRCUIT SYSTEM
8.1.3. HYDRAULIC CIRCUIT DIAGRAM (FOR 2SPOOL)
8.1.4. HYDRAULIC CIRCUIT DIAGRAM (FOR 3SPOOL)
8.1.5. WORK EQUIPMENT LEVER LINKAGE
8.1.6. BUCKET LINKAGE
8.1.7. BUCKET POSITIONER AND BOOM KICKOUT
8.1.8. HYDRAULIC TANK
8.1.9. HYDRAULIC AND STEERING PUMPS
8.1.10. MAIN CONTROL VALVE (FOR 2SPOOL)
8.1.11. MAIN CONTROL VALVE (FOR 3SPOOL)
8.1.12. HYDRAULIC CYLINDER
8.2. TESTING AND ADJUSTING
8.2.1. STANDARD VALUE TABLE
8.2.2. TOOL LIST FOR TESTING AND ADJUSTING
8.2.3. MEASURING DUMP AND LIFT CONTROL LEVERS
8.2.4. ADJUSTING DUMP AND LIFT CONTROL LEVERS
8.2.5. MEASURING HYDRAULIC PRESSURE
8.2.6. MEASURING LIFT ARM AND BUCKET
8.2.7. MEASURING HYDRAULIC DRIFT OF LIFT ARM AND BUCKET
8.2.8. ADJUSTING BUCKET POSITIONER
8.2.9. ADJUSTING BOOM KICKOUT
8.2.10. TROUBLESHOOTING
8.3. DISASSEMBLY AND ASSEMBLY
8.3.1. HYDRAULIC TANK
8.3.2. HYDRAULIC FILTER
8.3.3. HYDRAULIC, STEERING PUMP
8.3.4. MAIN CONTROL VALVE
8.3.5. LIFT AND DUMP CYLINDER
8.4. MAINTENANCE STANDARD
8.4.1. MAIN CONTROL VALVE (FOR 2SPOOL)
8.4.2. MAIN CONTROL VALVE (FOR 3SPOOL)
8.4.3. DUMP CYLINDER
8.4.4. LIFT CYLINDER
8.4.5. BUCKET LINKAGE
8.4.6. BUCKET POSITIONER AND BOOM KICKOUT
8.4.7. BUCKET
8.4.8. HYDRAULIC AND STEERING PUMP
9. ELECTRIC AND ELECTRONIC SYSTEM
9.1. STRUCTURE AND FUNCTION
9.1.1. ELECTRIC AND ELECTRONIC SYSTEM
9.1.2. ELECTRICAL CIRCUIT DIAGRAM
9.1.3. ENGINE STARTING CIRCUIT
9.1.4. ENGINE STOP CIRCUIT
9.1.5. PREHEATING CIRCUIT
9.1.6. COMBINATION SWITCH
9.1.7. ELECTRICAL TRANSMISSION CONTROL
9.1.8. ELECTRONIC VEHICLE MONITORING SYSTEM (EVMS)
9.2. TESTING AND ADJUSTING
9.2.1. ADJUSTING SPEEDOMETER MODULE
9.2.2. TROUBLESHOOTING
9.3. DISASSEMBLY AND ASSEMBLY
9.3.1. MACHINE MONITOR
10. OTHERS
10.1. STRUCTURE AND FUNCTION
10.1.2. AIR CONDITIONER (OPTION)
10.2. DISASSEMBLY AND ASSEMBLY
10.2.2. AIR CONDITIONER UNIT
10.2.3. CONDENSER FOR AIR CONDITIONER
10.2.4. DRY RECEIVER
10.2.5. COMPRESSOR FOR AIR CONDITIONER
10.3. GEAR PUMP
10.3.1. GENERAL
10.3.2. SA SERIES

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