Komatsu GD530A, GD530AW, GD650A, GD650AW, GD670A & GD670AW Series Motor Grader Shop Manual 1998-2005
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Sample pages from the Komatsu GD530A, GD530AW, GD650A, GD650AW, GD670A & GD670AW Series Motor Grader Shop Manual 1998-2005 manual
Purchase Information
1998-2005 Komatsu GD530A, GD650A & GD670A Series Shop Manual - Technical Specifications
- Document Number / Seller:
- 28866 / Amy Moore
- File Size:
- 355.54 MB
- File Type:
- ZIP
- Language:
- English
- Pages:
- 2,800+
- Printable:
- Yes
- Estimated Download Time:
- 7.28 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Motor Grader
- Brand:
- Komatsu
- Reviewed and Approved:
- Dec 27, 2025
Komatsu Models and Parts Covered in this Motor Grader Manual
- Komatsu GD530A-1 (1998-2005)
- Komatsu GD530AW-1 (1998-2005)
- Komatsu GD530A-2 (1998-2005)
- Komatsu GD530AW-2 (1998-2005)
- Komatsu GD650A-1 (1998-2005)
- Komatsu GD650AW-1 (1998-2005)
- Komatsu GD650A-2 (1998-2005)
- Komatsu GD650AW-2 (1998-2005)
- Komatsu GD670A-1 (1998-2005)
- Komatsu GD670AW-1 (1998-2005)
- Komatsu GD670A-2 (1998-2005)
- Komatsu GD670AW-2 (1998-2005)
- Komatsu GD530A-1E (1998-2005)
- Komatsu GD530A-2A (1998-2005)
- Komatsu GD530A-2B (1998-2005)
- Komatsu GD530A-2C (1998-2005)
- Komatsu GD530A-2E (1998-2005)
- Komatsu GD530AW-2A (1998-2005)
- Komatsu GD530AW-2B (1998-2005)
- Komatsu GD530AW-2C (1998-2005)
- Komatsu GD530AW-2E (1998-2005)
- Komatsu GD530A-2BY (1998-2005)
- Komatsu GD530A-2CY (1998-2005)
- Komatsu GD530AW-2BY (1998-2005)
- Komatsu GD530AW-2CY (1998-2005)
- Komatsu GD530A-2EY (1998-2005)
- Komatsu GD530AW-2EY (1998-2005)
- Komatsu GD650A-2A (1998-2005)
- Komatsu GD650A-2B (1998-2005)
- Komatsu GD650A-2C (1998-2005)
- Komatsu GD650A-2E (1998-2005)
- Komatsu GD650AW-2A (1998-2005)
- Komatsu GD650AW-2B (1998-2005)
- Komatsu GD650AW-2C (1998-2005)
- Komatsu GD650AW-2E (1998-2005)
- Komatsu GD650A-2BY (1998-2005)
- Komatsu GD650A-2CY (1998-2005)
- Komatsu GD650AW-2BY (1998-2005)
- Komatsu GD650AW-2CY (1998-2005)
- Komatsu GD650A-2EY (1998-2005)
- Komatsu GD650AW-2EY (1998-2005)
- Komatsu GD670A-2A (1998-2005)
- Komatsu GD670A-2B (1998-2005)
- Komatsu GD670A-2C (1998-2005)
- Komatsu GD670A-2E (1998-2005)
- Komatsu GD670AW-2A (1998-2005)
- Komatsu GD670AW-2B (1998-2005)
- Komatsu GD670AW-2C (1998-2005)
- Komatsu GD670AW-2E (1998-2005)
- Komatsu GD670A-2BY (1998-2005)
- Komatsu GD670A-2CY (1998-2005)
- Komatsu GD670AW-2BY (1998-2005)
- Komatsu GD670AW-2CY (1998-2005)
- Komatsu GD670A-2EY (1998-2005)
- Komatsu GD670AW-2EY (1998-2005)
Complete Manual Information
Komatsu GD530A, GD650A, GD670A & AW Series Motor Grader - Professional Shop Manual Collection
Master the Maintenance, Repair, and Overhaul of Your Komatsu Motor Grader Fleet
Ensure your heavy machinery operates at peak efficiency with this comprehensive, professional-grade Shop Manual collection. This is the definitive technical resource for owners, fleet managers, and service technicians working with the Komatsu GD-Series. Covering over 2,700 pages of factory-authorized data, this guide provides the precision needed for everything from basic hydraulic adjustments to complete transmission disassembly.
This manual collection is specifically engineered for the GD530, GD650, and GD670 series, including both standard and All-Wheel Drive (AW) variants. By following the factory-sanctioned maintenance standards and repair procedures, you maximize the uptime of your grader and protect your significant equipment investment.
Extensive Model & Serial Number Coverage
This technical library covers a vast range of production cycles, ensuring you have the right data for your specific machine:
GD530A / GD530AW Series:
- GD530A-1 & GD530AW-1 (S/N 200840 - 202000)
- GD530A-2A, 2B, 2C, 2E & AW Variants (S/N 202002 and UP)
- GD530A-2BY, 2CY, 2EY & AW Variants (S/N 203481 / 210098 and UP)
GD650A / GD650AW Series:
- GD650A-1 & GD650AW-1 (S/N 200840 - 202001)
- GD650A-2A, 2B, 2C, 2E & AW Variants (S/N 202002 and UP)
- GD650A-2BY, 2CY, 2EY & AW Variants (S/N 202556 / 210098 and UP)
GD670A / GD670AW Series:
- GD670A-1 & GD670AW-1 (S/N 200840 - 202000)
- GD670A-2A, 2B, 2C, 2E & AW Variants (S/N 202002 and UP)
- GD670A-2BY, 2CY, 2EY & AW Variants (S/N 203282 / 210098 and UP)
Professional Technical Content & Deep System Value
- Engine Mastery: Complete support for the S6D102E-1 and S6D114E-1 engines. Includes precise torque specs for flywheel to converter drive plates and engine support mounts.
- Advanced Hydraulics: In-depth coverage of the complex hydraulic circuits, including 'O' ring face seal systems, Circle Reverse Motor (Char-Lynn) disassembly, and valve calibrations.
- Power Train & AWD: Detailed service procedures for the 800-series transmissions and the specialized All-Wheel Drive (AWD) diagrams.
- Maintenance Standards: Clear inspection standards for the drive line, including torque settings for drive shafts, output yokes, and transmission housing.
- Structural Integrity: Detailed disassembly and assembly for major components like hydraulic cylinders, frame structures, and the circle drawbar.
Detailed Section Breakdown
The manual is logically organized into high-impact modules:
- 01 General: Machine specifications, technical features, and crucial safety precautions.
- 10 Structure and Function: Deep-dive into the "why" and "how" of the engine, power train, and control systems.
- 20 Testing, Adjusting and Troubleshooting: Step-by-step diagnostic paths to identify and resolve performance issues quickly.
- 30 Disassembly and Assembly: Comprehensive guides for major overhauls, including circle reverse motors and transmission components.
- 40 Maintenance Standard: Factory-defined regular inspection intervals and wear limits to prevent catastrophic failure.
- 90 Others: Numerical lists for specialized Komatsu service tools and full-scale hydraulic/electrical foldout diagrams.
Why This Shop Manual is Essential
For North American operators, precision is non-negotiable. Whether you are adjusting the blade lift cylinders or troubleshooting an electrical fault in the AWD system, having the factory-correct specifications (in both Metric and US Standard units) is the difference between a successful repair and costly downtime. This collection includes the specialized "Disassembly and Assembly" and "Maintenance Standard" modules, providing a level of detail typically only available to dealership technicians.
Technical Specifications:
- Manual Type: Full Shop Manual / Workshop Service Guide
- Language: US English
- Total Volume: Over 2,700 high-resolution pages
- Coverage: Complete mechanical, hydraulic, and electrical systems
Equip your service team with the official knowledge required to maintain Komatsu's legendary grading precision. Get the definitive GD-Series repair guide today.
Download Instructions for Komatsu Motor Grader Manual
Frequently Asked Questions - Komatsu Motor Grader Manual
What does this Komatsu manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Komatsu GD530A, GD530AW, GD650A, GD650AW, GD670A & GD670AW Series Motor Grader Shop Manual 1998-2005. It includes information for the following models: - Komatsu GD530A-1 (1998-2005) - Komatsu GD530AW-1 (1998-2005) - Komatsu GD530A-2 (1998-2005) - Komatsu GD530AW-2 (1998-2005) - Komatsu GD650A-1 (1998-2005) - Komatsu GD650AW-1 (1998-2005) - Komatsu GD650A-2 (1998-2005) - Komatsu GD650AW-2 (1998-2005) - Komatsu GD670A-1 (1998-2005) - Komatsu GD670AW-1 (1998-2005) - Komatsu GD670A-2 (1998-2005) - Komatsu GD670AW-2 (1998-2005) - Komatsu GD530A-1E (1998-2005) - Komatsu GD530A-2A (1998-2005) - Komatsu GD530A-2B (1998-2005) - Komatsu GD530A-2C (1998-2005) - Komatsu GD530A-2E (1998-2005) - Komatsu GD530AW-2A (1998-2005) - Komatsu GD530AW-2B (1998-2005) - Komatsu GD530AW-2C (1998-2005) - Komatsu GD530AW-2E (1998-2005) - Komatsu GD530A-2BY (1998-2005) - Komatsu GD530A-2CY (1998-2005) - Komatsu GD530AW-2BY (1998-2005) - Komatsu GD530AW-2CY (1998-2005) - Komatsu GD530A-2EY (1998-2005) - Komatsu GD530AW-2EY (1998-2005) - Komatsu GD650A-2A (1998-2005) - Komatsu GD650A-2B (1998-2005) - Komatsu GD650A-2C (1998-2005) - Komatsu GD650A-2E (1998-2005) - Komatsu GD650AW-2A (1998-2005) - Komatsu GD650AW-2B (1998-2005) - Komatsu GD650AW-2C (1998-2005) - Komatsu GD650AW-2E (1998-2005) - Komatsu GD650A-2BY (1998-2005) - Komatsu GD650A-2CY (1998-2005) - Komatsu GD650AW-2BY (1998-2005) - Komatsu GD650AW-2CY (1998-2005) - Komatsu GD650A-2EY (1998-2005) - Komatsu GD650AW-2EY (1998-2005) - Komatsu GD670A-2A (1998-2005) - Komatsu GD670A-2B (1998-2005) - Komatsu GD670A-2C (1998-2005) - Komatsu GD670A-2E (1998-2005) - Komatsu GD670AW-2A (1998-2005) - Komatsu GD670AW-2B (1998-2005) - Komatsu GD670AW-2C (1998-2005) - Komatsu GD670AW-2E (1998-2005) - Komatsu GD670A-2BY (1998-2005) - Komatsu GD670A-2CY (1998-2005) - Komatsu GD670AW-2BY (1998-2005) - Komatsu GD670AW-2CY (1998-2005) - Komatsu GD670A-2EY (1998-2005) - Komatsu GD670AW-2EY (1998-2005).
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 Motor Grader maintenance and repair.
What file format will I receive?
You will receive this manual as a ZIP file (355.54 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 Motor Grader 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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