Factory Shop Manual For Komatsu Bulldozer. 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: 445
Number: LEBMD68C00
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Bulldozer
D68ESS-12
SN J10001 And Up

Contents

FOREWORD
-GENERAL
Specification Drawing
Specifications
Weight Table
Table Of Fuel, Coolant And Lubricants
-STRUCTURE AND FUNCTION
Radiator, Power Train, Oil Cooler
Engine Control
Power Train System
Power Train Skeleton
Power Train Unit
Power Train Hydraulic Piping Diagram
Damper, Universal Joint
Torque Converter And PTO
Transmission Control
Transmission
Transmission Control Valve
Main Relief Valve
Lubrication Relief Valve
Steering And Brake Control
Bevel Gear Shaft, HSS Steering, Steering Brake
Brake Valve
Scavenging Pump Strainer
Power Train Oil Strainer
Power Train Oil Filter
Final Drive
Main Frame
Track Frame
Recoil Spring
Suspension
Work Equipment Hydraulic Piping Diagram
PPC Control Piping Diagram
Work Equipment Control
Hydraulic Tank And Filter
Hydraulic And HSS Pump
PPC Valve
PPC Charge Valve
Main Control Valve
CLSS
HSS Motor
Suction Valve
Work Equipment
Engine Control
Machine Monitor System
Sensors
-TESTING AND ADJUSTING
Standard Value Table For Engine
Standard Value Table For Chassis
Standard Value Table For Electrical System
Testing And Adjusting
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Method Of Using Manual
Precautions When Carrying Out Operation
Special Tool List
Sketches Of Special Tools
Engine
Radiator And Guard
Radiator
Hydraulic Oil Cooler
Fuel Tank
Damper
PTO, Torque Converter And Transmission
PTO
Torque Converter
Torqflow Transmission
Torque Converter Main Relief Valve
Transmission Control Valve
Steering Clutch And Brake
Brake Valve
Scavenging Pump
Power Train And Lubricating Oil Pump
Final Drive
Track Frame
Recoil Spring
Idler
Track Roller
Carrier Roller
Track Shoe
One Link
Pivot Shaft
Equalizer Bar
Equalizer Bar Side Bushing
Segment Teeth
Hydraulic Pump
Main Control Valve
Steering PPC Valve
Suction Valve
Blade Angle Cylinder
Blade Tilt Cylinder
Blade Lift Cylinder
Hydraulic Cylinder
Work Equipment
Sweep Guard
Dashboard
Panel
Floor Frame