Genuine Shop Manual for Komatsu WA500-3 Wheel Loaders, WA500-3H and WA500-3 Models, 2001-2005
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Sample pages from the Genuine Shop Manual for Komatsu WA500-3 Wheel Loaders, WA500-3H and WA500-3 Models, 2001-2005 manual
Purchase Information
2001-2005 Komatsu WA500-3 and WA500-3H Wheel Loader Shop Manual - Technical Specifications
- Document Number / Seller:
- 27245 / Margaret Rodriguez
- File Size:
- 122.47 MB
- File Type:
- ZIP
- Language:
- English (some of our manuals are multilingual)
- Pages:
- 1200+
- Printable:
- Yes
- Estimated Download Time:
- 2.51 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Wheel Loader
- Brand:
- Komatsu
- Reviewed and Approved:
- Dec 19, 2025
Komatsu Models and Parts Covered in this Wheel Loader Manual
WA 500 / Komatsu Limited
- WA500-3H (2001)
- WA500-3 (2005)
Serial no.:
- WA500-3 - 50001 and up
- WA500-3H - WA500H 20051 and up
Complete Manual Information
2001-2005 Komatsu WA500-3 and WA500-3H Wheel Loader Shop Manual
Ensure your heavy machinery stays on the job site with the most comprehensive technical resource available. This professional-grade Shop Manual is the same documentation used by factory-trained Komatsu technicians to diagnose, maintain, and overhaul the WA500-3 series.
Covering both the standard WA500-3 and the specialized WA500-3H configurations, this manual provides deep-dive technical insights across more than 900 pages of factory-spec information. Whether you are performing routine maintenance or a complete powertrain rebuild, this guide delivers the precision you need.
Specific Model & Serial Number Coverage
To ensure a perfect match for your fleet, this manual specifically covers the following Komatsu Wheel Loader models:
- Komatsu WA500-3H: Serial Number WA500H20051 and up (Equipped with SA6D140E-3 Engine)
- Komatsu WA500-3: Serial Number 50001 and up (Equipped with S6D140E-2 or SA6D140E-3 Engine)
Comprehensive Technical Sections
This manual is organized into logical, easy-to-navigate sections designed for quick reference in the shop or on the field:
- 01 General Information: Complete machine specifications, dimensions, and fluid capacities to keep your loader within factory operating parameters.
- 10 Structure and Function: A detailed breakdown of the machine's anatomy, including the hydraulic system, transmission, and the advanced joystick steering line assembly.
- 20 Testing, Adjusting, and Troubleshooting: Step-by-step diagnostic paths to identify issues quickly. Includes electrical circuit diagrams and pressure testing procedures to minimize downtime.
- 30 Disassembly and Assembly: High-quality illustrations and sequential instructions for major component removal, including the fuel supply pump and differential gear assembly.
- 40 Maintenance Standard: Critical wear limits, clearance specifications, and torque values required to return the machine to original manufacturer standards.
- 90 Others: Includes vital foldout diagrams, including steering line assembly maps and full electrical schematics.
Why This Manual is Essential for Your Business
- Minimize Downtime: Skip the guesswork with exact troubleshooting charts for monitors, buzzers, and hydraulic systems.
- Factory Precision: Access exact torque specifications and specialized tool requirements (such as fuel gear pullers and differential stands).
- Engine Specifics: Detailed integration data for the Komatsu 140-3 and 140-2 series engines.
- Mobile Optimized: Designed for clear viewing on tablets and smartphones, allowing your mechanics to access critical data directly at the machine.
Invest in the longevity of your equipment. This Shop Manual provides the professional-level data required to maintain the performance, safety, and resale value of your Komatsu WA500-3 series wheel loader.
Download Instructions for Komatsu Wheel Loader Manual
Frequently Asked Questions - Komatsu Wheel Loader Manual
What does this Komatsu manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Genuine Shop Manual for Komatsu WA500-3 Wheel Loaders, WA500-3H and WA500-3 Models, 2001-2005. It includes information for the following models: **WA 500 / Komatsu Limited** - WA500-3H (2001) - WA500-3 (2005) **Serial no.:** - WA500-3 - 50001 and up - WA500-3H - WA500H 20051 and up.
Is this manual suitable for beginners?
Yes, this Komatsu manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Wheel Loader maintenance and repair.
What file format will I receive?
You will receive this manual as a ZIP file (122.47 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Komatsu Wheel Loader manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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