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: 831
Number: SEBM035704 (march 2007)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Wheel Loader
Avance WA900L-3
SN 52001 And Up

Contents

-GENERAL
General Assembly Drawing
Specifications
Weight Table
List Of Lubricant And Water
-STRUCTURE AND FUNCTION
Power Train
Power Train System
Engine Control
Radiator And Cooler
Damper
Torque Converter And Transmission Piping
Transmission Hydraulic
System Diagram
Transmission Hydraulic Circuit Diagram
Torque Converter
Transmission
Transfer
Transmission Control Valve
Torque Converter Oil Cooler
Drive Shaft
Center Support
Axle
Differential
Final Drive
Center Hinge Pin
Axle Mount
Tire And Wheel
Steering Piping
Joystick Steering Linkage
Steering Pump
Switch Pump
Steering Demand Valve
EPC Valve
Rotary Valve
Two-Way Restrictor Valve
Diverter Valve
Brake Piping
Brake Circuit Diagram
Brake Valve
Charge Valve
Accumulator (For Brake)
Slack Adjuster
Brake
Parking Brake
Spring Cylinder
Parking Brake Solenoid Valve
Hydraulic Piping
Work Equipment Lever Linkage
Hydraulic Tank
Main Piston Pump
ES Valve (Engine Sensing Valve)
Servo Valve
PPC Valve (Proportional Pressure Valve)
PPC Relief Valve
Accumulator (For PPC Valve)
Main Control Valve
Lubrication Of Work Equipment
Work Equipment Linkage
Bucket Positioner And Boom Kick-Out
Operation Of Proximity Switch
Cab And ROPS Canopy
Air Conditioner
Machine Monitor System
Main Monitor
Maintenance Monitor
Engine Starting Circuit
Engine Stop Circuit
Preheating Circuit
Electrical Transmission Control
Kick-Down, Hold Switch
Automatic Transmission (ATM) System
AJSS (Advanced Joystick Steering System)
Electric Parking Brake Control
-TESTING AND ADJUSTING
Standard Valve Table For Engine
Standard Valve Table For Chassis
Standard Valve Table For Electrical Parts
Testing And Adjusting
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Method Of Using Manual
Standard Tightening Torque Table
Precautions When Carrying Out Operation
Method Of Disassembling And Connecting Push-Pull Type Coupler
Coating Materials List
Special Tool List
Sketches Of Special Tools
Engine Related Parts
Radiator
Engine
Damper
Torque Converter And Transmission Assembly
Torque Converter
Torque Converter Valve
Transmission
Transmission Valve
Transfer
PTO
Center Support
Drive Shaft
Front Axle
Rear Axle
Differential
Final Drive
Rotary Valve
Emergency Steering Pump
Diverter Valve
Diverter Valve
Accumulator Charge Valve
Steering Cylinder
Steering Valve
Brake Valve
Slack Adjuster
Brake
Parking Brake Calipers
Parking Brake Pad
Parking Brake Spring Cylinder
Brake Oil Tank
Hydraulic Pump
Hydraulic Tank And Filter Case Assembly
PPC Valve
Work Equipment Control Valve Assembly
Work Equipment Control Valve
Cab
Floor Frame
Center Hinge Pin
Work Equipment
End Bush
Bucket Cylinder
Lift Cylinder
Hydraulic Cylinder
Air Conditioner Unit
Air Conditioner Compressor
Receiver Tank
Air Conditioner Condenser
Transmission And Joystick Steering Controller
Main Monitor
Fuel Tank
Counterweight
-MAINTENANCE STANDARD
Engine Mount
Transmission Mount
Damper
Torque Converter Charging, PPC And Brake Pump
Torque Converter
Torque Converter Regulator Valve
Transmission
Transfer
Transmission Control Valve
Drive Shaft
Center Support
Differential
Final Drive
Axle Mount
Center Hinge Pin
Steering Demand Valve
Diverter Valve
Steering Cylinder Mount
Emergency Steering Pump
Brake Valve
Slack Adjuster
Brake
Parking Brake
PPC Valve
PPC Relief Valve
Control Pump
Steering Pump
Switch Pump
Main Piston Pump
Main Control Valve
Hydraulic Cylinder
Work Equipment Linkage
Bucket Positioner And Boom Kick-Out
ROPS Canopy
-OTHERS
Work Equipment Hydraulic Circuit Diagram
Electric Circuit Diagram