This service repair manual covers the HINO DIESEL ENGINE J08E-TM E385C, specifically designed for crawler excavator applications. The J08E-TM engine series is recognized for its robust engineering and reliable performance, making it a dependable choice for demanding construction environments. This manual provides comprehensive information to ensure the engine operates at peak efficiency and longevity. The purpose of this manual is to serve as a definitive guide for maintaining and repairing the HINO DIESEL ENGINE J08E-TM E385C. It details essential maintenance procedures, diagnostic troubleshooting steps, and technical specifications. By following the instructions within this document, owners, mechanics, and technicians can effectively service the engine, ensuring optimal operational status and minimizing downtime.