This manual covers the NEW HOLLAND HINO DIESEL ENGINE J08E UN E385C, designed for crawler excavator applications. This engine represents robust engineering, built for demanding work environments where reliability and performance are paramount. Its development focuses on delivering consistent power and operational efficiency, making it a dependable choice for heavy-duty construction and excavation tasks. This comprehensive workshop service and repair manual provides essential information for maintaining and servicing the HINO DIESEL ENGINE J08E UN E385C. It includes detailed sections on general maintenance, troubleshooting, engine and transmission repair, brake systems, electrical and wiring diagrams, suspension, steering, cooling, fuel systems, and more. The manual is intended to assist owners, mechanics, and technicians in understanding the engine's specifications, performing routine service, and addressing potential repair needs effectively.