The JCB 804 Super Mini Excavator is a robust and versatile machine designed for demanding tasks. Built with JCB's renowned engineering quality and commitment to reliability, this mini excavator offers exceptional performance and durability for a wide range of applications. Its compact size and powerful capabilities make it an ideal choice for construction sites, landscaping projects, and various other operational needs where efficiency and precision are paramount. This comprehensive Workshop Repair Service Manual provides detailed information essential for the maintenance and repair of your JCB 804 Super Mini Excavator. It covers critical areas including general information, care and safety, routine maintenance, optional equipment, body and framework, electrics, controls, hydraulics, transmission, track and running gear, and engine systems. With step-by-step repair procedures, detailed substeps, and clear illustrations such as diagrams, drawings, and photos, this manual empowers owners, mechanics, and technicians to effectively diagnose issues, perform necessary upkeep, and ensure the optimal performance and longevity of the machine.