komatsu wa250 1lc wheel loader shop manual cebmw18020 1

komatsu wa250 1lc wheel loader shop manual cebmw18020 2

komatsu wa250 1lc wheel loader shop manual cebmw18020 3

komatsu wa250 1lc wheel loader shop manual cebmw18020 4

komatsu wa250 1lc wheel loader shop manual cebmw18020 5

Komatsu WA250-1LC Wheel Loader Shop Manual CEBMW18020

$40.00

Type Of Manual: Shop Manual
Manual ID: CEBMW18020
Format: PDF
Size: 58.5MB
Number of Pages: 648

Category: Komatsu Shop Manual PDF

Model List:
- WA250-1LC Wheel Loader

1. MAIN MENU
2. CONTENTS
3. ENGINE
3.1. TESTING AND ADJUSTING
3.1.1. STANDARD VALUE TABLE
3.1.2. TOOL LIST
3.1.3. VALVE CLEARANCE
3.1.4. FUEL INJECTION TIMING
3.1.5. ENGINE OIL PRESSURE
3.1.6. ENGINE OIL TEMPERATURE
3.1.7. BLOWBY PRESSURE
3.1.8. EXHAUST GAS COLOR
3.1.9. ACCELERATOR PEDAL
3.2. DISASSEMBLY AND ASSEMBLY
3.2.1. NOZZLE HOLDER ASSEMBLY
3.2.2. CYLINDER HEAD ASSEMBLY
3.3. STRUCTURE AND FUNCTION
3.3.1. GENERAL
3.3.2. TORQUE CONVERTER AND TRANSMISSION PIPING
3.3.3. TORQUE CONVERTER CHARGING PUMP
3.3.4. TORQUE CONVERTER
3.3.5. TORQUE CONVERTER OIL FILTER
3.3.6. TORQUE CONVERTER OIL COOLER AND RADIATOR
3.3.7. TORQUEFLOW TRANSMISSION
3.3.8. CLUTCH PACK
3.3.9. TRANSMISSION CONTROL VALVE
3.4. TESTING AND ADJUSTING
3.4.1. STANDARD VALUE TABLE
3.4.2. ENGINE STALL SPEED
3.4.3. OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION
3.4.4. SHIFT LEVER
3.4.5. METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL
3.4.6. TIRE AND WHEEL
3.4.7. TROUBLESHOOTING
3.5. DISASSEMBLY AND ASSEMBLY
3.5.1. TORQUE CONVERTER CHARGING PUMP
3.5.2. TRANSMISSION, TORQUE CONVERTER
3.5.3. TORQUE CONVERTER
3.5.4. TRANSMISSION CONTROL VALVE
3.5.5. TRANSMISSION SOLENOID VALVE
3.6. MAINTENANCE STANDARD
3.6.1. ENGINE AND TRANSMISSION MOUNT
3.6.2. TORQUE CONVERTER CHARGING PUMP
3.6.3. TORQUE CONVERTER
3.6.4. TRANSMlSSlON
3.6.5. TRANSMISSION CLUTCH
4. STEERING SYSTEM
4.1. STRUCTURE AND FUNCTION
4.1.1. STEERING PIPING
4.1.2. HYDRAULIC CIRCUIT FOR STEERING
4.1.3. HYDRAULIC CIRCUIT DIAGRAM FOR STEERING
4.1.4. TWOWAY RESTRICTOR VALVE
4.1.5. STEERING VALVE
4.1.6. PRIORITY VALVE
4.1.7. STEERING COLUMN
4.1.8. STEERING CYLINDER
4.1.9. CENTER HINGE PIN
4.2. TESTING AND ADJUSTING
4.2.1. STANDARD VALUE TABLE
4.2.2. TOOL LIST
4.2.3. STEERING WHEEL PLAY
4.2.4. OPERATING FORCE OF STEERING WHEEL
4.2.5. OPERATING TIME OF STEERING WHEEL
4.2.6. STEERING OIL PRESSURE
4.2.7. TROUBLESHOOTING
4.3. DISASSEMBLY AND ASSEMBLY
4.3.1. STEERING CYLINDER
4.3.2. CENTER HINGE PIN REMOVAL
4.4. MAINTENANCE STANDARD
4.4.1. HYDRAULIC AND STEERING PUMP
4.4.2. STEERING CYLINDER MOUNT
4.4.3. CENTER HINGE PIN
4.4.4. STEERING COLUMN AND GEAR BOX
4.4.5. PRIORITY VALVE
5. BRAKE AND AIR SYSTEM
5.1. STRUCTURE AND FUNCTION
5.1.1. BRAKE PIPING
5.1.2. POWER MASTER CYLINDER
5.1.3. BRAKE
5.1.4. PARKING BRAKE CONTROL
5.1.5. PARKING BRAKE
5.1.6. OPERATION OF PARKING BRAKE
5.1.7. BRAKE CALIPER
5.2. TESTING AND ADJUSTING
5.2.1. STANDARD VALUE TABLE
5.2.2. TOOL LIST
5.2.3. MEASURING BRAKE PEDAL
5.2.4. BRAKE PEDAL LINKAGE
5.2.5. BRAKE PERFORMANCE
5.2.6. BRAKE PISTON LEAKAGE
5.2.7. BRAKE DISC WEAR
5.2.8. AIR BLEEDING FROM BRAKE CIRCUIT
5.2.9. PARKING BRAKE PERFORMANCE
5.2.10. PARKING BRAKE
5.2.11. TROUBLESHOOTING
5.3. DISASSEMBLY AND ASSEMBLY
5.3.1. POWER MASTER CYLINDER
5.3.2. PARKING BRAKE
5.3.3. PARKING BRAKE PAD
5.4. MAINTENANCE STANDARD
5.4.1. POWER MASTER CYLINDER
5.4.2. BRAKE
5.4.3. PARKING BRAKE
6. WORK EQUIPMENT SYSTEM
6.1. STRUCTURE AND FUNCTION
6.1.1. HYDRAULIC PIPING
6.1.2. HYDRAULIC CIRCUIT
6.1.3. HYDRAULIC CIRCUIT DIAGRAM
6.1.4. WORK EQUIPMENT LEVER LINKAGE
6.1.5. BUCKET LINKAGE
6.1.6. BUCKET POSITIONER AND BOOM KICKOUT
6.1.7. HYDRAULIC TANK
6.1.8. HYDRAULIC AND STEERING PUMPS
6.1.9. MAIN CONTROL VALVE
6.1.10. RELIEF VALVE
6.1.11. SAFElY VALVE W/SUCTION VALVE
6.1.12. SUCTION VALVE
6.1.13. LIFT AND DUMP SPOOLS AT NEUTRAL POSITION
6.1.14. LIFT SPOOL AT RAISE POSITION
6.1.15. LIFT SPOOL AT LOWER POSITION
6.1.16. LIFT SPOOL AT FLOAT POSITION
6.1.17. DUMP SPOOL AT TILT BACK POSITION
6.1.18. DUMP SPOOL AT DUMP POSITION
6.1.19. HYDRAULIC CYLINDER
6.2. TESTING AND ADJUSTING
6.2.1. STANDARD VALUE TABLE
6.2.2. DUMP AND LIFT CONTROL LEVERS
6.2.3. HYDRAULIC PRESSURE
6.2.4. LIFT ARM AND BUCKET
6.2.5. HYDRAULIC DRIFT OF LIFT ARM AND BUCKET
6.2.6. BUCKET POSITIONER
6.2.7. BOOM KICKOUT
6.2.8. TROUBLESHOOTING
6.3. DISASSEMBLY AND ASSEMBLY
6.3.1. HYDRAULIC TANK
6.3.2. HYDRAULIC FILTER
6.3.3. HYDRAULIC, STEERING PUMP
6.3.4. MAIN CONTROL VALVE
6.4. STRUCTURE AND FUNCTION
6.4.1. HYDRAULIC AND STEERING PUMP
6.4.2. MAIN CONTROL VALVE
6.4.3. DUMP CYLINDER
6.4.4. LIFT CYLINDER
6.4.5. BUCKET LINKAGE
6.4.6. BUCKET POSITIONER AND BOOM KICKOUT
6.4.7. BUCKET
7. ELECTRIC AND ELECTRONIC SYSTEM
7.1. STRUCTURE AND FUNCTION
7.1.1. ELECTRICAL WIRING CIRCUIT DlAGRAMS
7.1.2. ENGINE STARTING CIRCUIT
7.1.3. ENGINE STOP CIRCUIT
7.1.4. ELECTRICAL TRANSMISSION CONTROL
7.1.5. ELECTRONIC VEHICLE MONITORING SYSTEM (RIMS)
7.1.6. MONITOR PANEL
7.2. TESTING AND ADJUSTING
7.2.1. ADJUSTING SPEEDOMETER MODULE
7.2.2. TROUBLESHOOTING
7.2.3. CONNECTION TABLE FOR CONNECTOR PIN NUMBER CONNECT1
7.3. DISASSEMBLY AND ASSEMBLY
7.3.1. ELECTRONIC VECHICLE MONITOR SYSTEM (EVMS)
8. OTHER
8.1. STRUCTURE AND FUNCTION
8.1.2. AIR CONDITIONER
8.2. DISASSEMBLY AND ASSEMBLY
8.2.2. AIR CONDITIONER UNIT
8.2.3. CONDENSER (AIR CONDITIONER)
8.2.4. DRY RECEIVER (AIR CONDITIONER)
8.2.5. COMPRESSOR (AIR CONDITIONER)
8.3. GEAR PUMP
8.3.1. GENERAL
8.3.2. SA SERIES
8.4. METRIC CONVERSIONS

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