Factory Shop Manual For Komatsu Wheel Loader. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.
Format: PDF
Language: English
Pages: 889
Number: SEBM04270104 (may 1996)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Komatsu Wheel Loader
WA700-1
SN 10001 And Up
Contents
-STRUCTURE AND FUNCTION
General
Engine Speed Control
Servo Cylinder
Radiator And Cooler
Damper
Hydraulic Circuit For Power Train
Hydraulic Circuit Diagram For Powertrain
Torque Converter And Transmission Piping
Torque Converter And PTO
Torque Converter Oil Cooler
Torque Converter Regulator Valve
Transmission
Transmission Control Valve
Transmission Solenoid Valve
Torque Converter Relief Valve
Lubrication Bypass Valve
Transmission Solenoid Valve
Emergency Manual Spool
Transmission Oil Filter
Pilot Oil Filter
Transfer
Drive Shaft
Center Support
Axle
Differential
Final Drive
Axle Mount
Tire And Wheel
Center Hinge Pin
Floor Support
Steering Piping Diagram
Steering Circuit Diagram
Steering Column And Linkage
Steering Gear Box
Steering And Switch Pump
Steering Valve
Rotary Seal
Slow Return Valve
Diverter Valve
Emergency Steering Relief Valve
Steering Demand Valve (Machine With Joystick Steering)
Steering Unit (Orbit-Roll Valve) (Machine With Joystick Steering)
Brake And Air Piping
Brake And Air Circuit Diagram
Air Governor
Air Tank
Brake Valve
Relay Valve
Double Check Valve
Brake Chamber
Slack Adjuster
Check Valve
Hydraulic Tank Pressurizing Valve
Parking Brake Solenoid Valve
Spring Cylinder
Brake
Parking Brake
Hydraulic Piping
Hydraulic Circuit System
Hydraulic Circuit Diagram
Hydraulic Circuit Diagram (Machine With Joystick Steering)
Work Equipment Lever Linkage
Hydraulic Tank
Accumulator
Main Pump
PPC Valve
Pressure Differential Valve
Main Control Valve
Hydraulic Lever Operation
Lubrication Of Work Equipment
Bucket Linkage
Bucket Positioner And Boom Kick-Out
Cab
Air Conditioner
Electrical Wiring Diagram Circuit
Electrical Wiring Diagram Circuit (Machine With Joystick Steering)
Electrical Vehicle Monitoring System (EVMS)
Sensors
Engine Starting Circuit
Engine Stop Circuit
Auto Priming System (APS)
Combination Switch
Electrical Transmission Control
Electrical Parking Brake Control
Electrical Parking Brake
Kick-Down Switch
-TESTING AND ADJUSTING
Standard Value Table For Engine Related Parts
Standard Value Table For Chassis
Standard Value Table For Electrical System
Tools For Testing, Adjusting, And Troubleshooting (Engine)
Tools For Testing, Adjusting, And Troubleshooting (Chassis)
Adjusting Valve Clearance
Measuring Compression Pressure
Measuring Blow-By Pressure
Measuring Engine Oil Pressure And Temperature
Testing And Adjusting Fuel Injection Timing
Measuring Exhaust Gas Color
Testing And Adjusting Alternator Drive Belt Tension
Adjusting Auto Tensioner
Measuring Accelerator Pedal Operating Force And Operating Angle
Measuring Shift Lever
Measuring Stall Speed
Measuring Hydraulic Pressure (Torque Converter, Transmission Pressure)
Method Of Operation Of Emergency Manual Spool
Measuring Wheel Lock Ring Clearance
Measuring Steering Wheel Play
Measuring Operating Force And Operating Time Of Steering Wheel
Testing And Adjusting Steering Linkage
Measuring Steering Oil Pressure
Measuring Emergency Steering Pressure
Adjusting Joystick Steering
Measuring Brake Pedal
Measuring Air Pressure
Testing Brake Performance
Checking Brake Piston Leakage
Measuring Wear Of Brake Disc
Air Bleeding From Brake Line
Testing Parking Brake Performance
Checking And Adjusting Parking Brake
Measuring Dump And Lift Control Levers
Measuring Hydraulic Pressure Of Work Equipment
Air Bleeding From Piston Pump
Measuring Work Equipment
Measuring Hydraulic Drift Of Work Equipment
Adjusting Bucket Positioner
Adjusting Boom Kick-Out
Adjusting Machine Monitor (Speedometer Module)
Checking For Abnormality In Fuel Level Sensor
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Starting Motor
Alternator
Aftercooler Core
Fuel Injection Pump
Turbocharger (Top)
Turbocharger (Bottom)
Nozzle Holder
Oil Cooler
Thermostat
Water Pump
Cylinder Head
Air Compressor
Radiator
Engine
Damper
Torque Converter Charging And PPC Pump
Torque Converter, PTO, Transmission
Torque Converter
PTO
Transmission
Transfer
Transmission Valve
Center Support
Drive Shaft
Front Axle
Rear Axle
Differential
Final Drive
Steering Gear
Steering, Switch Pump
Steering Valve
Diverter Valve
Steering Cylinder
Brake Valve
Brake Chamber
Air Governor (Serial No. 10062 And Up)
Slack Adjuster
Brake
Spring Cylinder
Parking Brake
Parking Brake Pad
Hydraulic Tank
Hydraulic Pump
Piston Pump
PPC Valve
Main Control Valve
Dump Cylinder
Lift Cylinder
Steering. Lift. Dump Cylinder
Center Hinge Pin
Work Equipment
Counterweight
Fuel Tank
Machine Monitor
-MAINTENANCE STANDARD
Engine And Transmission Mount
Damper
Torque Converter Charging, Cooling And PPC Pump
Torque Converter And PTO
Torque Converter Regulator Valve
Transmission
Transmission Control Valve
Transmission Solenoid Valve
Transfer
Drive Shaft
Center Support
Differential
Final Drive
Axle Mount
Center Hinge Pin
Steering Linkage And Steering Column
Steering Gear Box
Steering Valve
Diverter Valve
Steering Cylinder Mount
Emergency Steering Pump
Brake Chamber
Brake Valve
Slack Adjuster
Brake
Parking Brake
Spring Cylinder
Control Pump
Main Control Valve
PPC Valve
Cylinder
Bucket Linkage
Bucket Positioner And Boom Kick-Out
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