Description

Komatsu D31E-20, D31P-20, D31PL-20, D31PLL-20 Dozer Manual

Komatsu Dozer Bulldozer D31E-20, D31P-20, D31PL-20, D31PLL-20 Model
Language: English
Publication: SEBM001007 & SEAM01142001

Komatsu Dozer D31E-20, D31P-20, D31PL-20, D31PLL-20 Service Manual – 691 Pages
Operation and Maintenance Manual – 169 Pages

This Komatsu Dozer D31E-20, D31P-20, D31PL-20, D31PLL-20 manual acts an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.

This Komatsu manual mainly contains the necessary technical information for operations performed in a service workshop. The different sections explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating Problems to Causes are also included in this section.

DISASSEMBLY AND ASSEMBLY
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.

MAINTENANCE STANDARD
This section gives the judgement standards when inspecting disassembled parts.

When removing the oil filler cap, drain plug or hydraulic pressure measuring plugs, loosen them slowly to prevent the oil from spurting out. Before disconnecting or removing components of the oil, water or air circuits, first remove the pressure completely from the circuit.

The Manual is divided into major sections covering various componets of the machine.

Table of Content of the Komatsu Dozer D31E-20, D31P-20, D31PL-20, D31PLL-20 Manual:

01 – GENERAL
10 – STRUCTURE AND FUNCTION
20 – TESTING AND ADJUSTING
30 – DISASSEMBLY AND ASSEMBLY
40 – MAINTENANCE STANDARD
90 – OTHERS