This manual covers the Hino H07C-T Engine, a 6.7L, 6-cylinder inline, 4-cycle, overhead valve, water-cooled, turbocharged engine. Engineered for reliability and performance, the Hino H07C-T Engine is designed to meet the rigorous demands of various applications. This comprehensive guide is tailored for both experienced technicians and do-it-yourself enthusiasts seeking to maintain and repair this robust engine. The purpose of this service repair manual is to provide detailed, step-by-step instructions for the complete overhaul and maintenance of the Hino H07C-T Engine. It encompasses a wide range of critical information, including general information, specifications, tightening torques, lubricant charts, and in-depth procedures for all major engine systems such as the lubrication, fuel, cooling, and exhaust systems. Additionally, it covers electrical circuits, the turbocharger system, fuel injection pump, and troubleshooting common issues, empowering users to perform repairs efficiently and accurately.