Komatsu Wheel Loader WA380-3 service & repair manual

Komatsu Wheel Loader WA380-3 service & repair manual

  • Brand:Komatsu
  • Product Code: Komatsu
  • Availability: In Stock
  • $40.00

  • Ex Tax: $40.00

03.2000 / All Regions / 1 CD / Windows OS, MacOS, Linux / 32 & 64 bit

Komatsu Wheel Loader WA380-3 / WA380-3 Avance PDF workshop service & repair manual

Serial number 50001 and up, 16001 and up, 10001 and up, 20051 and up

Languages: English

MANUAL CONTENT:
GENERAL
General assembly drawing
Specifications   
Weight table   
List of lubricant and water

STRUCTURE AND FUNCTION
Power train           
Power train system   
Torque converter, transmission piping   
Transmission hydraulic system diagram   
Transmission hydraulic circuit
Torque converter   
Torque converter oil filter   
Transmission   
Transmission control valve   
Drive shaft   
Axle   
Differential   
Final drive   
Axle mount, center hinge pin   
Steering piping   
Steering column   
Steering valve   
Orbit-roll valve   
Stop valve   
Emergency steering pump   
Diverter valve   
Brake piping   
Brake hydraulic circuit diagram   
Brake valve   
Accumulator charge valve   
Accumulator (for brake)   
Parking brake control   
Parking brake   
Parking brake solenoid valve   
Parking brake valve   
Parking brake emergency release solenoid valve
Power train system   
Torque converter, transmission piping   
Transmission hydraulic system diagram   
Transmission hydraulic circuit
Torque converter   
Torque converter oil filter   
Transmission   
Transmission control valve   
Drive shaft   
Axle   
Differential   
Final drive   
Axle mount, center hinge pin   
Steering piping   
Steering column   
Steering valve   
Orbit-roll valve   
Stop valve   
Emergency steering pump   
Diverter valve   
Brake piping   
Brake hydraulic circuit diagram   
Brake valve   
Accumulator charge valve   
Accumulator (for brake)   
Parking brake control   
Parking brake   
Parking brake solenoid valve   
Parking brake valve   
Parking brake emergency release solenoid valve   
Hydraulic piping   
Work equipment hydraulic system diagram   
Work equipment hydraulic circuit diagram   
Work equipment lever linkage   
Hydraulic tank   
PPC valve   
PPC relief valve   
Accumulator (for PPC valve)   
Main control valve   
Work equipment linkage   
Bucket   
Bucket positioner and boom kick-out   
Cab   
ROPS cab   
Air conditioner   
Electric circuit diagram   
Machine monitor system   
Main monitor   
Maintenance monitor   
Work equipment control system    
Sensors    
Engine starting circuit   
Engine stop circuit   
Preheating circuit   
Electric transmission control   
Kick-down switch   
Kick-down electric circuit diagram   
Transmission cut-off switch   
Transmission cut-off function   
Electric parking brake control

TESTING AND ADJUSTING
Standard value table or engine   
Standard value table for chassis       
Standard value table for electrical system   
Toots for testing, adjusting and troubleshooting
Adjusting valve clearance   
Measuring compression pressure   
Measuring btowby pressure   
Testing and adjusting fuel injection timing
Measuring exhaust color     
Measuring intake air pressure
(Boost pressure)
Measuring exhaust gas temperature   
Measuring engine oil pressure
Measuring engine speed         
Testing and adjusting fan belt tension   
Method for adjusting engine stop motor cable
Measuring accelerator pedal     
Measuring operating force travel of speed lever   
Measuring stall speed      
Measuring torque converter, transmission, parking brake oil pressure   
Method of operating emergency manual spool     
Measuring clearance between tire and wheel
Testing and adjusting steering wheel   
Testing and adjusting steering control   
Measuring steering oil pressure   
Measuring operating force travel of brake pedal   
Measuring brake performance   
Testing brake oil pressure       
Testing for brake disc wear           
Bleeding air from brake system   
Measuring parking brake performance   
Manual release method for parking brake   
Testing wear of parking brake disc
Testing and adjusting accumulator charge pressure
Measuring work equipment control lever
Measuring work equipment hydraulic pressure   
Measuring PPC valve pressure           
Measuring work equipment           
Testing and adjusting bucket positioner   
Testing and adjusting boom kick-out   
Adjustng main monitor (speedometer module)           
Adjust rig boom, bucket angle potentiometer

TROUBLESHOOTING

DISASSEMBLY AND ASSEMBLY   
PRECAUTIONS WHEN CARRYING OUT OPERATION   
SPECIAL TOOL LIST   
STARTING MOTOR
Removal and Installation   
ALTERNATOR
Removal and Installation   
ENGINE OIL COOLER
Removal and Installation   
FUEL INJECTION PUMP
Removal   
Installation   
WATER PUMP
Removal and Installation   
TURBOCHARGER
Removal and Installation   
NOZZLE HOLDER
Removal and Installation   
THERMOSTAT
Removal and Installation   
CYLINDER HEAD
Removal   
Installation   
RADIATOR
Removal   
Installation   
ENGINE
Removal   
Installation   
TORQUE CONVERTER CHARGING PUMP
Removal   
Installation   
TORQUE CONVERTER, TRANSMISSION
Removal   
Installation   
TORQUE CONVERTER
Disassembly   
Assembly   
TRANSMISSION
Disassembly   
Assembly
TRANSMISSION CLUTCH PACK
Disassembly   
Assembly   
TRANSMISSION CONTROL VALVE
Removal   
Installation   
Disassembly   
Assembly   
TRANSMISSION ACCUMULATOR
Disassembly   
Assembly   
TRANSMISSION MODULATING VALVE
Dsassembly   
Assembly   
DRIVE SHAFT
Dsassembly   
Assembly   
FRONT AXLE
Removal   
Installation   
REAF AXLE
Removal       
Installation   
DIFFERENTIAL
Disassembly   
Assembly   
AXLE HOUSING
Disassembly   
Assembly   
CENTER HINGE PIN
Removal   
Installation   
STEERING VALVE
Removal   
Installation   
Dsassembly   
Assembly   
ORBIT-ROLL VALVE
Removal   
Installation   
Dsassembly   
Assembly
STEERING CYLINDER
Removal       
Installation       
BRAKE VALVE   
Removal       
Installation       
RIGHT BRAKE VALVE (TANDEM)   
Disassembly      
Assembly       
LEFT BRAKE VALVE (SINGLE)   
Disassembly       
Assembly       
PARKING BRAKE DISC   
Removal       
Installation       
HYDRAULIC TANK   
Removal       
Installation       
HYDRAULIC FILTER  
Removal and Installation     
HYDRAULIC, STEERING, SWITCH
PPC PUMP
Removal   
Installation   
MAIN CONTROL VALVE  Removal       
Installation       
Disassembly          
Assembly      
PPC VALVE   
Removal           
Installation       
Disassembly           
Assembly       
BUCKET CYLINDER   
Removal           
Installation       
BOOM CYLINDER   
Removal       
Installation       
HYDRAULIC CYLINDER   
Disassembly
Assembly           
WORK EQUIPMENT   
Removal           
Installation           
COUNTERWEIGHT   
Removal and Installation        
FUEL TANK   
Removal           
Installation           
CAB, FLOOR FRAME   
Removal       
Installation           
CAB
Removal   
Installation   
MAIN MONITOR
Removal   
Installation   
MAINTENANCE MONITOR
Removal and Installation   
AIR CONDITIONER UNIT
Removal   
Installation   
AIR CONDITIONER CONDENSER
Removal   
Installation   
DRY RECEIVER
Removal and Installation   
AIR CONDITIONER CONDENSER COMPRESSOR
Removal and Installation

MAINTENANCE STANDARDS
Engine mount, transmission mount   
Torque converter charging pump   
Torque converter   
Transmission           
Transmission control valve   
Modulation valve assembly   
Accumulator valve           
Drive shaft   
Differential   
Final drive   
Axle mount   
Center hinge pin   
Steering column   
Steering valve   
Steering cylinder mount   
Brake       
Brake valve           
Parking brake           
Hydraulic pump           
Main control valve           
PPC valve   
Hydraulic cylinder   
Work equipment linkage       
Bucket positioner and boom kick-out

Write a review

Note: HTML is not translated!
    Bad      Good