This Service Repair Workshop Manual provides comprehensive information for the Komatsu WA400-5H Wheel Loader, serial numbers WA400H50051 and up. Engineered for reliability and performance, this heavy-duty equipment is designed for demanding operational environments. The manual details the machine's structure and function, offering clear instructions and diagrams to ensure optimal operation and longevity. This manual covers essential maintenance and repair procedures, including safety guidelines, general information, testing and adjusting, disassembly and assembly, and an appendix. Written in English, it is intended for both owners and professional technicians, facilitating the correct and efficient maintenance and repair of the Komatsu WA400-5H Wheel Loader. All pages are printable, and the document is delivered instantly.