Komatsu 4D94LE,4D98E Diesel Engine Shop Manual 4D94E17-BE2 PDF

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Komatsu 4D94LE,4D98E Diesel Engine Shop Manual 4D94E17-BE2 – PDF DOWNLOAD

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Komatsu 4D94LE,4D98E Diesel Engine Shop Manual 4D94E17-BE2 – PDF DOWNLOAD 

Language : English
Pages : 160
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Komatsu 4D94LE,4D98E Diesel Engine Shop Manual 4D94E17-BE2 – PDF DOWNLOAD 

APPLICABLE MACHINE        SERIAL NO.          APPLICABLE ENGINE
FD20/25/30-17                        300001 and up      4D94LE
FD20H/25H/30H/35A-17      300001 and up     4D98E

Precautions for service work:
(1) Precautions for Safety
Read the safety precautions given at the beginning of this manual carefully and always mind safety in work.
(2) Preparation for Service Work
Preparation is necessary for accurate, efficient service work. Check the customer ledger file for the history
of the engine.
(2-1) Preceding service date
(2-2) Period/operation hours after preceding service
(2-3) Problems and actions in preceding service
(2-4) Replacement parts expected to be required for service
(2-5) Recording form/check sheet required for service
(3) Preparation before Disassembly
(3-1) Prepare general tools, special service tools, measuring instruments, oil, grease, non-reusable parts,
and parts expected to be required for replacement.
(3-2) When disassembling complicated portions, put matchmarks and other marks at places not adversely
affecting the function for easy reassembly.
(4) Precautions in Disassembly
(4-1) Each time a parts is removed, check the part installed state, deformation, damage, roughening,
surface defect, etc.
(4-2) Arrange the removed parts orderly with clear distinction between those to be replaced and those to be
used again.
(4-3) Parts to be used again shall be washed and cleaned sufficiently.
(4-4) Select especially clean locations and use clean tools for disassembly of hydraulic units such as the
fuel injection pump.
(5) Precautions for Inspection and Measurement
(5-1) Inspect and measure parts to be used again as required to determine whether they are reusable or
not.

TABLE OF CONTENTS:

Komatsu 4D94LE,4D98E Diesel Engine Shop Manual 4D94E17-BE2 – PDF DOWNLOAD 

APPLICABLE MACHINE        SERIAL NO.          APPLICABLE ENGINE
FD20/25/30-17                        300001 and up      4D94LE
FD20H/25H/30H/35A-17      300001 and up     4D98E

1 GENERAL 1-1
2 TROUBLESHOOTING 2-1
3 INSPECTION AND ADJUSTMENT 3-1
4 ENGINE BODY 4-1
5 LUBRICATION SYSTEM 5-1
6 COOLING SYSTEM 6-1
7 FUEL INJECTION PUMP, GOVERNOR 7-1
8 STARTING MOTOR 8-1
9 ALTERNATOR 9-1
10 SPECIAL SERVICE TOOLS 10-1
11 SERVICE STANDARDS 11-1

S.V 13/12/24