This workshop service manual covers the JCB 802.4 Excavator, designed for robust performance in demanding environments. While specific production years are not detailed, this excavator is engineered for reliability and efficiency, typical of JCB's commitment to quality construction equipment. Its hydrostatic transmission system is a key feature, providing smooth operation and precise control for a wide range of earthmoving tasks. The manual is intended to support the upkeep and repair of this versatile machine. This comprehensive English-language manual provides detailed guidance for repair interventions on the vehicle and its components. It includes essential information such as troubleshooting procedures, technical data, and safety guidelines, clearly marked with DANGER, CAUTION, and NOTE indicators. With numerous pictorial diagrams, exploded views, drawings, and photos, this 293-page document is an invaluable resource for owners, mechanics, and technicians seeking to maintain the JCB 802.4 Excavator and ensure its optimal performance and longevity.