This comprehensive Komatsu 155-4 Series Diesel Engine Service & Repair Manual equips you with the knowledge and instructions necessary to perform a wide range of maintenance and repair tasks on your engine. The manual is designed for both professional mechanics and DIY enthusiasts, providing detailed step-by-step instructions and high-quality illustrations to guide you through every procedure. You'll find detailed coverage of all aspects of service and repair, including troubleshooting, component identification, disassembly and reassembly, adjustments, and more. The manual is packed with hundreds of pages of information, ensuring you have access to all the information you need to keep your Komatsu 155-4 Series Diesel Engine running smoothly.

The Komatsu 155-4 Series diesel engine is a powerful and robust powerplant designed for demanding applications. It is a cornerstone of the Komatsu product line, renowned for its reliability, durability, and efficiency. The engine boasts a displacement of 15.5 liters and falls under the "Tier 4 Final" emission standards. This means it is equipped with advanced technology to minimize harmful emissions while still delivering exceptional performance. The 155-4 Series engine is typically found in various Komatsu heavy machinery, including excavators, bulldozers, and loaders, often powering these machines in construction, mining, and forestry environments. Beyond its standard configuration, the 155-4 Series engine offers a range of options to tailor it to specific applications. These include engine configurations with various power outputs, different cooling systems, and tailored fuel systems to optimize performance for specific tasks. The Komatsu 155-4 Series engine is supported by a comprehensive service and repair manual, providing detailed information and instructions for maintenance, troubleshooting, and repair. This manual is an essential resource for technicians and operators ensuring optimal performance and longevity of the engine. The manual contains detailed diagrams, step-by-step procedures, and specifications, empowering skilled professionals to efficiently address any issues that may arise.