The Nuffield Mini Tractor, manufactured by British Motor Corporation (BMC), represents a robust and reliable piece of agricultural machinery known for its utility and durability. These tractors were engineered to cater to the demands of smaller farms and specialized tasks, offering a blend of practical design and dependable performance. Available with both Diesel and Petrol engine options, the Nuffield Mini Tractor has a legacy rooted in the strong heritage of Nuffield as a significant British tractor producer. Its compact design, coupled with features like adjustable track widths and optional gear reduction, makes it a versatile tool for various operational needs, embodying the solid engineering principles of its era. This comprehensive Service Repair Shop Manual provides in-depth guidance for all Nuffield BMC Mini Tractor models equipped with Diesel and Petrol engines. It covers a wide array of critical systems, including detailed procedures for engine diagnosis, repair, and overhaul, as well as maintenance of the fuel, cooling, lubrication, ignition, transmission, hydraulic, steering, and braking systems. Furthermore, the manual includes extensive information on electrical systems, bodywork, chassis, and troubleshooting, offering step-by-step instructions, clear diagrams, and essential technical specifications. Its purpose is to empower owners, mechanics, and technicians to effectively maintain, repair, and preserve the operational integrity of their Nuffield BMC Mini Tractors, ensuring longevity and optimal performance.