KOMATSU WA420-3 Wheel Loader Operation & Maintenance Manual (S/N: 54001 and up)

This is a complete Operation & Maintenance Manual for the KOMATSU WA420-3 WHEEL LOADER.

Machine Model Serial Number:
WA420-3 - 54001 and up

Table of Contents:

• Forward
• Safety Information
• Introduction
• Location of Plates, Table to Enter Serial No. and Distributor
• Contents
• Safety
  • General Precautions
  • Precautions During Operation
  • Precautions for Maintenance
  • Position for Attaching Safety Labels
• Operation
  • General View
  • Explanation of Components
  • Operation
  • Transportation
  • Cold Weather Operation
  • Long-Term Storage
  • Troubleshooting
• Maintenance
  • Guides to Maintenance
  • Outlines of Service
  • Wear Parts List
  • Use of Fuel, Coolant and Lubricants According to Ambient Temperature
  • Standard Tightening Torque for Bolts and Nuts
  • Periodic Replacement of Safety Critical Parts
  • Maintenance Schedule Chart
  • Service Procedure
• Specifications
• Optional Attachments
  • Optional Parts and Attachments
  • Selecting Buckets and Tires
  • Car Radio
  • Air Conditioner
  • Handling E.C.S.S. (Electronic Controlled Suspension System)
  • Handling Auto-Greasing System
  • Option Display
  • Handling Auto-Leveling, Remote Positioner

Model Specification: KOMATSU WA420-3 WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 232
Requirements: Adobe Reader
Zoom In/Out: Yes
Printable: Yes
Compatible: All Versions of Windows & Mac

This manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It will help the operator and maintenance personnel realize peak performance through effective, economical, and safe machine operation and maintenance.

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Tons of pictures and diagrams at your fingertips!!

All pages are printable, so run off what you need & take it with you into the garage or workshop.

Save Money by doing your own repairs! These manuals make it easy for any skill level with these very easy to follow, step-by-step instructions!