Komatsu WD420-1 Wheel Dozer Workshop Manual SSBM000100 – PDF DOWNLOAD (Spanish)

Komatsu WD420-1 Wheel Dozer Workshop Manual SSBM000100 – PDF DOWNLOAD (Spanish)

FILE DETAILS:

Komatsu WD420-1 Wheel Dozer Workshop Manual SSBM000100 – PDF DOWNLOAD (Spanish)

Language : English
Pages : 708
Downloadable : Yes
File Type : PDF
Size: 58.1 MB

PREVIEW IMAGES OF THE MANUAL:

DESCRIPTION:

Komatsu WD420-1 Wheel Dozer Workshop Manual SSBM000100 – PDF DOWNLOAD (Spanish)

MACHINE MODEL SERIAL NUMBERS
WD420-1 10101 et suivants

GENERAL PRECAUTIONS

Errors during operation are very dangerous. Read the Operation and Maintenance Manual carefully BEFORE operating the machine.

1. Before lubricating or repairing, read the precautions marked on the labels attached to the machine.2. When performing any operation, always wear safety shoes and a helmet. Do not wear loose work clothes or clothes with missing buttons.° Always wear safety glasses when using a hammer.° Always wear safety glasses when grinding, etc.3. If welding operations must be performed, they should always be done by a trained and experienced welder. When performing welding work, wear gloves, an apron, glasses, a cap and clothing suitable for welding work.4. When performing work with two or more workers, they must agree on the work procedure before starting. They must notify their co-workers of any steps to be taken before carrying them out. Place UNDER REPAIR signs on the controls in the Operator's cab.5. Keep all tools in good condition and know how to use them correctly.

TABLE OF CONTENTS:

Komatsu WD420-1 Wheel Dozer Workshop Manual SSBM000100 – PDF DOWNLOAD (Spanish)

10 ENGINE
12 TESTING AND ADJUSTMENTS
13 DISASSEMBLY AND ASSEMBLY
zo POWER TRAIN
21 STRUCTURE AND OPERATION
22 TESTING AND ADJUSTMENTS
23 DISASSEMBLY AND ASSEMBLY
24 MAINTENANCE STANDARDS
4o STEERING SYSTEM
41 STRUCTURE AND OPERATION 42 TESTING
AND ADJUSTMENTS 43
DISASSEMBLY AND ASSEMBLY
44 MAINTENANCE STANDARDS
50 BRAKES AND PNEUMATIC SYSTEM
51 STRUCTURE AND OPERATION
52 TESTING AND ADJUSTMENTS
53 DISASSEMBLY AND ASSEMBLY
54 MAINTENANCE STANDARDS
so WORK EQUIPMENT SYSTEM
61 STRUCTURE AND OPERATION
62 TESTING AND ADJUSTMENTS
63 DISASSEMBLY AND ASSEMBLY
64 MAINTENANCE STANDARDS
so ELECTRICAL and ELECTRONIC SYSTEM
81 STRUCTURE AND OPERATION
82 TESTS AND ADJUSTMENTS
83 DISASSEMBLY AND ASSEMBLY