Komatsu HM400-1L Shop Manual Articulated Dump Truck CEBM015302 SN A10001-

$39.00

Factory Shop Manual For Komatsu Articulated Dump Truck. 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: 1340
Number: CEBM015302 (october 2013)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Articulated Dump Truck
HM400-1L
SN A10001 And Up

Contents

-FOREWORD
Safety
General
How To Read The Shop Manual
Hoisting Instructions
Coating Materials
Standard Tightening Torque
Electric Wire Code
Conversion Tables
-GENERAL
Specification Drawing
Specifications
Weight Table
Fuel, Coolant And Lubricants
-STRUCTURE AND FUNCTION
Radiator, Oil Cooler, Aftercooler
Powertrain Skeleton
Output Shaft
Torque Converter And Transmission Hydraulic Piping
Torque Converter
Transmission
Transmission Valve
ECMV (Electronic Control Modulation Valve)
Main Relief, Torque Converter Relief Valve
Drive Shaft
Axle
Locking Differential
Final Drive
Steering Column
Brake Piping
Brake Valve
Accumulator Charge Valve
Accumulator
Slack Adjuster
Brake
Proportional Reducing Valve
Brake System Tank
Parking Brake
Parking Brake Caliper
Spring Cylinder
Parking Brake Solenoid
Suspension
Suspension Cylinder
Oscillation Hitch
Steering, Hoist Oil Pressure Piping Diagram
Dump Body Control
Hydraulic Tank And Filter
Flow Amp Valve
Steering Valve
Steering Cylinder
Hoist Valve
EPC Valve
Pilot Check Valve
Hoist Cylinder
Hydraulic Pump
Cab Tilt
Air Conditioner
Machine Monitor System
Automatic Shift Control System
Transmission Controller
Auto Auxiliary Steering System
Sensors, Switches
Accelerator Sensor
Retarder Control System
Brake Control System (E-Spec)
Dump Control Lever
PLM-HM
-TESTING, ADJUSTING AND TROUBLESHOOTING
Standard Value Table
Tools For Testing And Adjusting
Engine Components
Testing Torque Converter Stall Speed
Measuring Powertrain Oil Pressures
“L” And “R” Differential Lock Pressure
Adjusting Transmission Speed Sensor
Testing And Adjusting Brake Oil Pressure
Testing Brake Performance
Bleeding Air From Brake Circuit
Checking Wear Limit On Wheel Brake Disc
Releasing Emergency Parking Brake
Steering Circuit Pressure
Testing And Adjusting Suspension Cylinder
Tilting The Cab Up
Testing And Adjusting Dump Circuit Pressure
Adjusting Body Positioner Sensor
Engine Controller High-Voltage Circuit
Adjusting Transmission Controller
Escape Method For Electrical System
Adjusting Machine Monitor
Functions Of Machine Monitor
Troubleshooting (General)
Troubleshooting Of Engine Control System (Eng Mode)
Troubleshooting Of Transmission Controller System (TM Mode)
Troubleshooting Of Retarder Controller System (BK Mode)
Troubleshooting Machine Monitor Panel System (MON Mode)
Troubleshooting For Hydraulic And Mechanical System (H Mode)
-DISASSEMBLY AND ASSEMBLY
Precautions When Carrying Out Operation
Special Tool List
Sketches Of Special Tools
Fuel Supply Pump Removal
Fuel Supply Pump Installation
Engine Assembly Removal
Engine Assembly Installation
Cylinder Head Assembly Removal
Cylinder Head Installation
Removal And Installation Of Nozzle Tip
Radiator Assembly Removal
Radiator Assembly Installation
Output Shaft Removal
Output Shaft Installation
Output Shaft Disassembly Diagram
Assembly Of Output Shaft
Transmission And Front Differential Removal
Transmission And Front Differential Installation
Disconnection Of Front Differential And Transmission
Coupling Of Front Differential And Transmission
Disassembly Of Torque Converter
Assembly Of Torque Converter
Disassembly Of Transmission
Assembly Of Transmission
Disassembly Of Front Differential
Assembly Of Front Differential
Removal Of Center Differential
Installation Of Center Differential
Disassembly Of Center Differential
Assembly Of Center Differential
Rear Differential Removal
Rear Differential Installation
Disassembly Of Rear Differential
Assembly Of Rear Differential
Removal Of Front Final Drive And Brake
Installation Of Front Final Drive And Brake
Disassembly Of Front Final Drive And Brake
Assembly Of Front Final Drive And Brake
Removal Of Center Final Drive And Brake
Installation Of Center Final Drive And Brake
Disassembly Of Center Final Drive And Plate
Assembly Of Center Final Drive And Brake
Removal Of Rear Final Drive And Brake
Installation Of Rear Final Drive And Brake
Disassembly Of Rear Final Drive And Brake
Assembly Of Rear Final Drive And Brake
Removal Of Center Axle
Installation Of Center Axle
Removal Of Rear Axle
Installation Of Rear Axle
Installation Of Front Suspension Cylinder
Removal Of Front Suspension Cylinder
Removal Of Rear Suspension Cylinder
Removal Of Equalizer Bar
Installation Of Equalizer Bar
Removal Of Front Wheel
Installation Of Front Wheel
Removal And Installation Of Rear Wheel Assembly
Removal Of Hitch Frame
Installation Of Hitch Frame
Disassembly Of Hitch Frame
Assembly Of Hitch Frame
Standard Integral Orbit-Roll
Disassembly Of Steering Valve
Assembly Of Steering Valve
Removal Of Flow Amplifier Valve
Installation Of Flow Amplifier Valve
Removal Of Hoist Valve
Installation Of Hoist Valve
Disassembly Of Hoist Valve
Assembly Of Hoist Valve
Disassembly Of Steering Cylinder
Assembly Of Steering Cylinder Assembly
Disassembly Of Hoist Cylinder Assembly
Assembly Of Hoist Cylinder
Removal Of Body Assembly
Installation Of Body Assembly
Disassembly And Assembly Of Operator’s Seat
Power Train Hydraulic Circuit Diagram
Steering And Hoist Hydraulic Circuit Diagram
Differential Lock Hydraulic Circuit Diagram
-OTHERS
Power Train Hydraulic Circuit Diagram
Steering And Hoist Hydraulic Circuit Diagram
Differential Lock Hydraulic Circuit Diagram
Brake Hydraulic Circuit Diagram
Air Conditioner
To Engine Controller
To Main Harness Inside Of Cab
Switch Panel
Display Panel
Retard Controller
To Transmission Controller
To Harness Outside Of Cab
Fuse Block
Load Meter