Description
Doosan MT36, MT40B Articulated Dump Truck Trouble Shooting Manual (991004)
Doosan MT36, MT40B Articulated Dump Truck Index:
MT36/MT40B Training Guide
MT36 General Information
New Body Design
Tilting Cab
Cab Interior
Controls
Switches
Engine
Transmission
Technical Data
Scania DSI12 Engine
Cylinder Head
Cylinder Block
Crankshaft
Camshaft
Injection Pump
Scania DEC2 Control System
Control Unit
Basic Info
DEC2-MT36
DEC2-MT40B
LED fuctions-Normal Operation
Sensors
Sensors (cont’d)
Control Rack Solenoid and Sensor
Fuel Shut-off, Throttle Position Sensor
Electrical Warning
Engine Protection/Diagnostics
Fault Finding
DEC2 Tuning & Calibration
Laptop Start-up Procedure
DEC2 Configuration
DEC2 Governor Calibration
Settings
Procedures
Failed Calibration
Calibration Passed
New Screens in 7.0/8.1
Komatsu KT6140 Transmission
Hydraulic Retarder Valve
Hydraulic Circuit Diagram
Torque Converter – External View
Torque Converter – Internal Parts
Main Relief Valve
Torque Converter Main Relief
Torque Converter Lock Up – ECMV
Converter Lock Up Operation
Transmission Valves – ECMV
High – Low and Diff Lock Solenoid Valve
Automatic Shift Control System
Transmission Testing and Adjusting
Transmission Troubleshooting
Judgement Table
Electrical Troubleshooting Charts
Index Hydraulic Testing Charts
MT36 Air System
Air Supply System -410080
Air Supply System 410085-
Brake System 1
Brake System 2
Parking Brake System
Exhaust Brake System
Cab Central Air
Air Supply Driver’s Seat
Tilting System
Air Dryer
Four-Way Protection Valve
Park Brake Valve
Pneumatic Valves
Tilt Servo Valve
Diaphragm Cylinder
Foot Brake Valve
Hydraulics-Structure & Function
Schematic Diagram
Circuit Function
Hydraulic Pumps
Tilting System
Tilt Cylinder – Closed End
Tilt Cylinder – Oil Ports
Steering System
Steering Cylinder
Breakdown – Steering Cylinder
MT36 – Tip System w/Hydraulic, Pneumaticand Electric Switches
MT40B Tip System with Hydraulic, Pneumatic and Electrical Functions
Explanation of Tip Circuit
Tilting Positions
Location of Float Valve & Switches
SPI 21/2000 – Protection For Float Valve
Location ‘S’ Switch
Safety Relief Valve
Tilt Cylinder – Disassembled
‘S’ Port – Tilt Cylnder
Tilt Valve – Exploded View
SPI 18/2000 – Plugs for Valve
Tilt Valve – Cut Away
Shock Valve & Relief Valve
Hydraulic Tank
Hydraulic Pump (Double Pump)
Hydraulic System-Testing & Adjusting
MT36 Electrical Schematics
Circuit 1 – Power Supply
Circuit 2 – Instrument Panel
Circuit 3 – Cab
Circuit 4 – Fuses and Relays
Circuit 5 – Engine Sensors
Circuit 6 – Transmission Sensors
Circuit 7 – Front Frame
Circuit 8 – Rear Frame
Circuit 9 – Switchboards
Lock-Up Circuit
Exhaust Brake Circuit
Retarder Circuit
Inter Axle Lock Circuit
High/Low Range Circuit
AC Circuit
Auto Lube Circuit
MT40B General Information
MT40B
Technical Data
MT40B Weight&Volume
MT40B Engine
MT40B Transmission
MT40B Body
MT40B Cab
Scania DSI14 Engine
Individual Cylinder Heads
Engine Block
Crankshaft
Piston
Timing Gears/Camshaft
Oil Pump
Intake Manifold
6WG310 Transmission
Measuring Points
Code Chart – MT40B
EST37 Control Unit
Tandem Bearings
MT40B Air System
Air Supply System
Moisture Drain System
Brake Circuit 1
Rear Brake Circuit, Front Vehicle
Rear Brake Circuit
Parking Brake System, Front Vehicle
Rear Parking Brake System
Tilting System
Air Pressure System – Front
Hydraulic Retarder
Four-Way Protection Valve
Diaphragm, Main Brakes
Parking Brake Servo Valve
Air Governor
Pneumatic Valves
Relay Valve
Air Dryer
Air Cylinder – Park Brake
Tilt Servo Valve
Foot Brake Valve
Retarder Valves
MT40B Electrical System
MT40B Index – Electrical System
Welding Warning
How Index Works
Description of Electrical Symbols
Specifications – Engine Components
Specifications – DEC2 Components
Specifications (cont’d)
Specifications – Transmission
Specifications – General
Specifications – General
Cross Reference List – 1
Cross Reference List – 2
Cross Reference List – 3
Cross Reference List – 4
Cross Reference List – 5
Cross Reference List – 6
Cross Reference List -7
Map 01 – Starting and Charging
Map 02 – Front Frame
Map 03 – Rear Frame
Map 04 – Engine
Map 05 – DEC2
Map 06 – Transmission
Map 07 – Cab Outside, Front
Map 07 – Cab Outside, Rear
Map 10 – Instrument Panel
Map 12 – Cab Inside Lower Left Side
Map 12 – Cab Inside Lower Right Side
Map 13 – Cab Inside
Map 14 – Fuse Box and Relays
Map 15 – Fuse and Relay Indentification
Circuit 01 – Compartment and Cab Light
Circuit 02 – Brake Light
Circuit 03 – Power Supply, Starting
Circuit 04 – Extra High Beam
Circuit 05 – Heated Seat, Mirrors, & Air Dryer
Circuit 06 – Fan and A/C
Circuit 07 – Flame Start
Circuit 08 – Working Light
Circuit 09 – Reverse and Work Light
Circuit 10 – Instrument Light
Circuit 11 – Lighter
Circuit 12 – Rotating Beacon
Circuit 13 – Radio
Circuit 14 – Wiper, Washer and Horn
Circuit 18 – Engine Wiring Diagram
Circuit 19 – Transmission Wiring Diagram
Circuit 20 – Brake Warning
Circuit 21 – Headlight
Circuit 22 – Tilting System
Circuit 23 – Tachometer, Fuel Gauge, Voltmeter
Circuit 24 – Direction and Hazard Light
Electric Circuit Auto Lube
Location of Senders – Instrument Panel
Contact Arrangements
Groeneveld Single System
Outline of System
Pneumatic Pump
Filling Reservoir
Timer
Solenoid Valve
Pressure Switch
Distribution Blocks
Metering Units
Test 1
Test 2
Test 3
Timer Display Unit
Twin GINA Software User’s Manual 2003
Table of contents
Introduction
Installation
Starting the program
Functions
Parameters
Reports
Shop Manual
