This comprehensive Komatsu 870 B Workshop Service Repair Manual, covering models from serial number 202599 and up, is an essential resource for mechanics and technicians specializing in Komatsu heavy equipment. Designed for those already familiar with BRP service procedures, this manual delves into the intricate details of repairing and overhauling Komatsu 870 B models. It assumes a strong foundation in general automotive practices, focusing on the specific nuances of this particular piece of machinery.

The content covers a wide range of topics, including detailed instructions for routine maintenance and servicing, as well as troubleshooting and repair procedures for various components. Learn how to perform tune-ups, handle fuel system adjustments, understand the workings of the ignition, lubrication, and exhaust systems, and navigate the complexities of the electrical system and bodywork. The manual also dives into more in-depth repairs involving engine and transmission disassembly.

Whether addressing minor issues or tackling major overhauls, this manual provides a wealth of information, ensuring that technicians have the knowledge and guidance needed to effectively maintain and repair Komatsu 870 B models. It emphasizes clarity and inclusivity, providing thorough explanations and illustrating key procedures with detailed diagrams and illustrations. This manual empowers you to deliver high-quality service with confidence and expertise.

The Komatsu 870B is a robust and reliable rigid-frame haul truck designed for demanding heavy-duty applications in mining, construction, and quarrying. Capable of hauling massive payloads, the 870B boasts a powerful Cummins QSK60 engine, delivering impressive power and torque for efficient operation in challenging terrain. This model is renowned for its durability and long service life, thanks to robust construction, high-quality materials, and reliable componentry. The 870B's rugged design incorporates features like a heavy-duty frame, heavy-duty axles, and a spacious operator cabin with excellent visibility and operator comfort. It is equipped with a large-capacity body for optimal load handling and efficient material transport. The 870B is also designed with safety and operator convenience in mind, with features such as a comprehensive safety system, intuitive controls, and a user-friendly interface.

The 202599 and up workshop service repair manual for the Komatsu 870B serves as an essential resource for technicians and maintenance professionals responsible for ensuring the optimal performance and longevity of this heavy-duty haul truck. This comprehensive manual provides detailed information on every aspect of the 870B, including its construction, operation, maintenance, and repair. It features detailed diagrams, exploded views, and step-by-step instructions for various maintenance and repair procedures. The manual also covers troubleshooting guides, diagnostic procedures, and safety precautions, empowering technicians to diagnose and resolve issues efficiently and safely. The workshop service repair manual is an invaluable tool for maximizing the lifespan and performance of the Komatsu 870B, ensuring its continued reliability and productivity in demanding work environments.