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: 520
Number: SEBM01750209 (november 1994)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Bulldozer
D155A-2
SN 50001 And Up

Contents

-STRUCTURE AND FUNCTION
General
Power Train Hydraulic System
Power Train Hydraulic Circuit Diagram
Torque Converter
Torqflow Transmission
Transmission Control
Torqflow Hydraulic Circuit Diagram
Transmission Control Valve
Transmission Lubrication Relief Valve
Transmission Pump
Transmission And Steering Oil Strainer
Transmission Oil Filter
Steering Oil Filter
Bevel Gear Shaft And Steering Clutch
Steering Control
Steering Control (For Assist Brake)
Steering And Brake Piping
Steering And Brake Hydraulic System
Steering And Brake Hydraulic Circuit Diagram
Steering Pump
Steering Main Relief Valve
Steering And Brake Control Valve
Steering Brake
Spring Assist Brake System
Final Drive
PTO (Power Take Off)
Track Group
Idler Cushion
Idler
Track Roller And Carrier Roller
Track (Lubricated Track Link)
Track (Dry Type Track Link)
Suspension
Hydraulic Piping
Hydraulic Control
Hydraulic System
Hydraulic Circuit Diagram
Hydraulic Tank
Hydraulic Pump
Blade Lift And Ripper Control Valve
Blade Tilt Control Valve
Ripper Selector Valve And Pilot Check Valve
Hydraulic Lever Operation
Cylinder
Cylinder Stay
Work Equipment Control Hydraulic System
Work Equipment Control Hydraulic Circuit Diagram
Pilot Solenoid Valve
Pin-Puller Solenoid Valve (For Giant Ripper)
Pin-Puller Cylinder (For Giant Ripper)
Rotary Servo Valve
Straight Tilt Dozer
Variable Multiple Shank Ripper
Variable Giant Ripper
Electrical Circuit Diagram
EVMS (Electronic Vehicle Monitoring System)
APS (Auto Priming System)
Air Conditioner
-TESTING AND ADJUSTING
Table Of Standard Values For Engine
Table Of Standard Values For Chassis
Table Of Electrical Judgement Standard Value
Testing And Adjusting
H-Mode Troubleshooting
M-Mode Troubleshooting
E-Mode Troubleshooting For Electrical System
-DISASSEMBLY AND ASSEMBLY
Precautions When Carrying Out Operation
Special Tool List
Weight Table
Table Of Tightening Torque And Standard Value
Table Of Oil And Coolant Quantities
Starting Motor
Alternator
Air Compressor
Condenser
Nozzle Holder
Fuel Injection Pump
Engine Oil Cooler
Water Pump
Turbocharger
Torque Converter Oil Cooler
Cylinder Head
Radiator Guard
Radiator
PTO
Fuel Tank
Engine
Torque Converter
Torque Converter Relief Valve
Torque Converter Regulator Valve
Transmission
Transmission Control Valve
Transmission Lubrication Valve
Bevel Gear And Shaft
Steering Clutch
Steering Relief Valve
Brake Booster
Steering And Brake Valve
Transmission Pump
Steering Pump
Assist Brake Cylinder
No.1 Pinion
Final Drive
Track Frame
Recoil Spring
Idler
Track Roller
Carrier Roller
Track Shoe
Hydraulic Pump
Blade And Ripper Control Valve
Blade Tilt Control Valve
Servo Valve Assembly For Blade Lift
Servo Valve Assembly For Blade Tilt
Servo Valve Assembly For Ripper
Ripper Selector Valve
Blade Lift Cylinder
Blade Tilt Cylinder
Ripper Lift Cylinder
Ripper Tilt Cylinder
Hydraulic Cylinder
Pin-Puller Cylinder
Blade
Ripper
Cab
Cab And Floor Frame
Monitor
-MAINTENANCE STANDARD
Torque Converter
Torqflow Transmission
Transmission Control Valve
Transmission Lubrication Valve
Transmission Pump
Bevel Gear Shaft
Steering Clutch
Steering Pump
Steering Main Relief Valve
Steering And Brake Control Valve
Steering Brake
Assist Brake Cylinder
Assist Brake Automatic Drain Valve
Final Drive
Track Frame
Recoil Spring
Idler
Track Roller
Carrier Roller
Track (Lubricated Track Link)
Track (Dry Type Track Link)
Suspension
Hydraulic Pump
Blade Lift And Ripper Control Valve
Blade Tilt Control Valve
Ripper Selector Valve And Pilot Check Valve
Hydraulic Cylinder
Cylinder Stay
Pin-Puller Cylinder (For Giant Ripper)
Rotary Servo Valve (For Blade Lift)
Straight Tiltdozer
Variable Multi-Shank Ripper
Variable Giant Ripper