This comprehensive manual provides you with in-depth information on maintaining, assembling, disassembling, and servicing your Komatsu GD555-3A Motor Grader. It's a valuable resource for achieving peak performance through effective, economical, and safe machine operation and maintenance.

The manual is divided into two parts: Service Repair and Operation & Maintenance.

The Service Repair Manual covers a wide range of topics, including general machine structure and function, maintenance standards, testing and adjusting procedures, disassembly and assembly instructions, and other essential information. It's packed with detailed specifications, diagrams, and real-life photo illustrations, guiding you step-by-step through repair, diagnosis, servicing, technical maintenance, and troubleshooting procedures for your machine. This manual will empower you to identify problems and effectively resolve them, minimizing the need for professional service.

The Operation & Maintenance Manual provides clear instructions on operation, handling, lubrication, maintenance, checking, and adjustment procedures. It's designed to help both operators and maintenance personnel maximize machine performance while ensuring safe and economical operation.

This manual covers Komatsu GD555-3A Motor Graders with serial numbers 10001 and above. It applies to machines equipped with either the SA6D102E-1 or SAA6D102E-2 engine. For detailed information on the engine, refer to the separate 102 Series Engine Shop Manual and the 114 Series Engine Shop Manual.

The Komatsu GD555-3A Motor Grader is a robust and versatile piece of heavy equipment designed for a wide range of earthmoving applications. This machine boasts a powerful engine, providing ample power for grading, leveling, and other tasks. Equipped with a durable blade and a sophisticated control system, the GD555-3A offers exceptional maneuverability and precision. Its operator-friendly design ensures a safe and comfortable working environment, while its robust construction ensures long-lasting performance under demanding conditions.

The GD555-3A is well-suited for a diverse array of projects, including road construction, site preparation, and landscaping. Its impressive blade control allows operators to achieve precise grading and leveling, while its powerful engine and robust chassis enable it to handle heavy loads and challenging terrain. The GD555-3A is also known for its fuel efficiency and low maintenance requirements, making it a cost-effective solution for contractors and other heavy equipment users. The service repair manual, along with the operation and maintenance manual, provides comprehensive instructions for troubleshooting, repairing, and maintaining this powerful machine, ensuring optimal performance and extending its lifespan. These manuals are essential resources for technicians and operators alike, helping to keep the GD555-3A running smoothly and efficiently.