This is the COMPLETE Operation & Maintenance Manual for the Komatsu WA420-3 Wheel Loader.

MACHINE MODEL SERIAL NUMBERS
WA420-3MC A31001 and up

This Manual Describes Procedures for Operation, Handling, Lubrication, Maintenance, Checking, and Adjustment. It Will Help The Operator or anyone Realize Peak Performance Through Effective, Economical and Safe Machine Operation and Maintenance.

OPERATION & MAINTENANCE MANUAL CONTAINS:
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INTRODUCTION
1. FOREWARD
2. SAFETY INFORMATION
3. INTRODUCTION
4. LOCATION OF PLATES, TABLE FOR SERIAL NUMBER AND DISTRIBUTOR
5. TABLE OF CONTENTS
SAFETY
6. GENERAL PRECAUTIONS
7. PRECAUTIONS DURING OPERATION
8. PRECAUTIONS FOR MAINTENANCE
9. SAFETY LABELS
OPERATION
10. GENERAL VIEW
11. EXPLANATION OF COMPONENTS
12. OPERATION
13. TRANSPORTATION
14. COLD WEATHER OPERATION
15. LONG TERM STORAGE
16. TROUBLESHOOTING
MAINTENANCE
17. GUIDES TO MAINTENANCE
18. OUTLINES OF SERVICE
19. WEAR PARTS LIST
20. FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
21. STANDARD TIGHTENING TORQUE FOR NUTS AND BOLTS
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
23. MAINTENANCE SCHEDULE
24.SERVICE PROCEDURE
SPECIFICATIONS
25. DIMENSIONS
OPTIONS, ATTACHMENTS
26. OPTIONAL PARTS AND ATTACHMENTS
27. SELECTING BUCKETS AND TIRES
28. AIR CONDITIONING
29. HANDLING ECSS
30 OPTION DISPLAY

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** Model Specification: Komatsu WA420-3 Wheel Loader
** Language: English
** Total Pages: 238
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

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