This workshop manual provides comprehensive service and repair information for Kubota OC60-E2 and OC95-E2 diesel engines. Designed for reliability and efficient operation, these engines are engineered with Kubota's commitment to quality, ensuring robust performance across various applications. This manual will guide users through understanding the intricacies of these diesel powerplants, from basic identification to advanced repair procedures. The purpose of this manual is to serve as a definitive resource for owners, technicians, and mechanics. It covers essential areas including engine identification, general precautions, lubricants and fuel specifications, maintenance schedules, and detailed procedures for disassembly, servicing, and reassembly of engine components. With clear instructions, diagrams, and troubleshooting guides, this manual empowers users to perform maintenance and repairs effectively, ensuring the longevity and optimal performance of their Kubota diesel engines.