Overview
The Komatsu D20PL-7, D20PLL-7, D20AG-7, D20P-7, D20PG-7A dozer repair service manual provides a technical reference for the covered equipment. Its purpose is to help locate information relevant to inspection, troubleshooting, servicing and repair, as applicable to the supplied publication.
The supplied contents outline identifies D21A-7T, Manuals, GENERAL DESCRIPTION and Structure and Functions. The table below follows the provided section names and selected topics; consult the manual for the exact procedures and specifications.
Important Information: Confirm the applicable serial-number or production range in the supplied documentation before selecting a procedure.
Table of Contents
Komatsu D20PL-7, D20PLL-7, D20AG-7, D20P-7, D20PG-7A Manual
Main sections and selected subjects identified in the source documentation:
- D21A-7T: 75001 and up
- Manuals: Shop Manual
- GENERAL DESCRIPTION
- Structure and Functions
- Testing and Adjusting
- Disassembly and Assembly
- Maintenance Standard
- Others
- GENERAL
- This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and
- lubricant specification charts.
- STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
- This section explains the structure and function of each component. It serves not only to give an understanding of the
- structure, but also serves as reference material for troubleshooting. In addition, this section gives the judgement standards
- when inspecting disassembled parts.
- This section explains checks to be made before and after performing repairs, as well as adjustments to be made at
- completion of the checks and repairs.
- This section explains the order to follow when removing, installing, disassembling or assembling each component,
- as well as precautions for these operations.
- STANDARD VALUE TABLE
- This section explains the standard values for new machine and judgement criteria for testing, adjusting and
- troubleshooting. This standard value table is used to check the standard values in testing and adjusting and to judge parts
- in troubleshooting.
Serial-Number Applicability
The covered production ranges or serial groups may affect the applicable procedures. Check the identification details on the machine against the source documentation.










Reviews
There are no reviews yet.