Morooka Crawler Carrier MST series service manual

Description Morooka Crawler Carrier MST series service manual

08.2002 / USA market / 1 CD / Windows OS, MacOS, Linux / 32 & 64 bit

Morooka Crawler Carrier MST Series PDF service & repair manual, wiring diagrams, circuits, troubleshooting, instructions, technical data

Serial numbers:

MST 500 50101 and up

MST 600 1601 and up

MST 700 70101 and up

MST 800 866 and up

MST 1100 M02107 and up

MST 1100 K11101 and up

MST 1500 15001 and up

MST 2000 M02107 and up

MST 2000 K20101 and up

MST 2200 22001 and up

MST 2500 25101 and up

Language: English

MANUAL CONTENT:

GENERAL

General View

Assembly drawing

Dimension table

Specifications

Table of lubricant and water

STRUCTURE AND FUNCTION

Hydraulic piping

Hydraulic circuit diagram

Travel motor

Electrical circuit diagram

TESTING AND ADJUSTING

Standards of testing and adjusting

Adjusting rubber crawler

Measuring hydraulic pressure

Checking main pump parts

Checking travel motor parts

Test to release parking brake

TROUBLESHOOTING

Troubleshooting procedure

Check before troubleshooting table

Machine does not move in any direction. and dump cylinder also does not move

Machine does not move in any direction. but dump cylinder moves

Dump cylinder does not move. but machine moves

Left (right) travel motor does not move at all

Left (right) travel motor does not move in forward (reverse) direction

When steering lever is set at neutral. steering does not return to neutral

Machine travels only in forward (reverse) direction

Machine steers to one side and does not travel in a straight line

Engine stops

Machine lacks power

Machine sometimes does not move

When traveling at low speed, the machine jerks

Response of steering lever is poor

Operating force for steering lever i s abnormally heavy

Hydraulic oil overheats

Parking brake cannot be released

Parking brake does not take effect

Abnormal noise generated

Hydraulic hose vibrates

Hydraulic charge lamp in operator's compartment lights up

Rubber crawler often comes off

Even when the low/high speed selector switch is set to HIGH speed does not change

Battery does not charge