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: 744
Number: SEBM000207 (november 2000)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Bulldozer
D275A-2
SN 10001 And Up

Contents

-FOREWARD
Foreword
How To Be Read The Shop Manual
Hoisting Instructions
Method Of Disassembling, Connecting Push-Pull Type Coupler
Coating Materials
Standard Tightening Torque
Electric Wire
Conversion Table
Units
-GENERAL
General Assembly Drawing
Specifications
Weight Table
List Of Lubricant And Water
-STRUCTURE AND FUNCTION
General
Powertrain
Powertrain Unit
Power Train Unit Mount
Powertrain Piping
Power Train Hydraulic Circuit Diagram
Damper And Universal Joint
Torque Converter – PTO
Torque Converter Valve
Transmission
Transmission Control
Transmission Control Valve
Transmission Lubrication Relief Valve
Scavenging Pump
Oil Strainer
Power Train Oil Filter And Lubrication Oil Filter
Steering Unit
Transfer, Bevel Pinion
Bevel Gear, Steering Clutch And Steering Brake
Steering Control
Steering Control Valve
Final Drive
Main Frame
Track Group
Recoil Spring
Suspension
Hydraulic Piping
Hydraulic Control
Hydraulic Circuit System
Hydraulic Circuit Diagram
Hydraulic Tank
Blade Lift Control Valve
Blade Tilt Control And Ripper Low Valve
Ripper High Valve
Ripper Tilt Suction Valve
Piston Valve
Quick Drop Valve
Cylinder Stay
Semi U-Dozer
Ripper
Pin Puller Solenoid Valve
Electrical Circuit Diagram
EVMS (Electronic Vehicle Monitoring System)
APS Control System
Torque Converter Lock-Up Control System
Machine Monitor System (With SSC System)
Model Selection System
Engine Control System
ELPC Controller
ELPC Actuator
Torque Converter Lock-Up Control System
-TESTING AND ADJUSTING
Standard Value Table For Engine
Standard Value Table For Chassis
Standard Value Table For Electrical Judgement
Table Of Tools For Testing, Adjusting And Troubleshooting
Testing And Adjusting Belt Tension
Adjusting Valve Clearance
Measuring Compression Pressure
Measuring Blowby
Adjusting Fuel Injection Timing
Measuring Exhaust Color
Measuring Engine Oil Pressure
Measuring Engine Speed
Measuring Boost Pressure
Measuring Exhaust Temperature
Adjustment Of Fuel Control Linkage
Adjustment Of Fuel Control Linkage (With SSC System)
Adjustment Of Gear Shift Lever Linkage
Adjustment Of Steering Clutch Linkage
Adjustment Of Brake Pedal Linkage
Adjustment Of Work Equipment Control Linkage
Adjusting Clearance Of Idler
Measuring Speed At Torque Converter Stall
Measuring Speed At Torque Converter Stall + Hydraulic Pump Relief (Full Stall)
Measuring Powertrain Oil Pressure
Testing And Adjusting Work Equipment Main Relief Pressure
Bleeding Air From Hydraulic Cylinder
Measuring Leakage Inside Cylinder
Checking Location Of Cause Of Hydraulic Drift Of Blade And Ripper
Procedure For Simple Test Of Steering Brake Performance
Procedure For Testing Sensors
Testing And Adjusting ELPC Valve Potentiometer (With SSC System)
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
Precautions When Carrying Out Operation
Special Tool List
Starting Motor
Alternator
Engine Oil Cooler
Torque Converter Oil Cooler
Fuel Injection Pump
Water Pump
Turbocharger
Nozzle Holder
Cylinder Head
Fuel Tank
Radiator And Front Guard
Radiator
Radiator Guard
Engine
Damper
Powertrain Unit
PTO, Torque Converter
Torque Converter
PTO
Torqflow Transmission
Steering Case
Steering Clutch, Brake
Transfer Gear Housing
Torque Converter Valve
Transmission Control Valve
Steering Control Valve
Scavenging Pump
Powertrain Pump
Final Drive
Track Frame
Idler Yoke
Recoil Spring
Idler
Track Roller
Carrier Roller
Track Shoe
Pivot Shaft Twisting Seal
Pivot Shaft
Equalizer Bar
Equalizer Bar Side Bushing
Suspension Cushion
Segment Tooth
Hydraulic Pump
Blade Lift Valve
Blade Tilt, Ripper Low Valve
Ripper High Valve
Blade Lift Cylinder
Blade Tilt Cylinder
Ripper Lift Cylinder
Ripper Tilt Cylinder
Hydraulic Cylinder
Work Equipment
Ripper
-MAINTENANCE STANDARD
Engine Mount
Powertrain Mount
Damper And Universal Joint
Torque Converter
Torque Converter Valve
Transmission
Transmission Control Valve
Power Train And Lubricating Pump
Transfer And Bevel Pinion
Bevel Gear Shaft, Steering Clutch And Steering Brake
Steering Control Valve
Final Drive
Main Frame
Track Frame
Recoil Spring
Idler
Track Roller
Carrier Roller
Track
Suspension
Hydraulic Pump
Blade Lift Control Valve
Blade Tilt Control And Ripper Low Valve
Ripper High Valve
Hydraulic Cylinder
Quick Drop Valve
Cylinder Stay
Semi U-Dozer
Ripper