This comprehensive service repair workshop manual covers the Hino S05C-B, S05C-TA, and S05C-TB engines manufactured between 2002 and 2007. These engines are known for their robust engineering and reliable performance, designed to meet the demanding requirements of various commercial applications. This manual provides detailed information to ensure these engines operate at peak efficiency and longevity, reflecting Hino's commitment to quality and durability. The purpose of this manual is to serve as an authoritative guide for owners, mechanics, and technicians. It encompasses a wide range of essential information, including detailed maintenance procedures, diagnostic troubleshooting steps, and critical technical specifications. By following the guidelines within this manual, users can effectively maintain, service, and repair their Hino engines, ensuring optimal performance and extending the operational life of the vehicle.