The David Brown 885N Tractor represents a robust and reliable piece of agricultural machinery, originating from the United Kingdom and produced likely during the 1960s and 1970s. Known for its durable David Brown diesel engines, typically in the 50-60 HP range, and strong low-end torque, this tractor is designed for general farm work, cultivation, and transport. Its integrated hydraulic system provides capable power for various implements, and the manual transmission, often featuring a multi-speed gearbox with a range splitter, offers versatile speed options essential for demanding tasks. The David Brown 885N is part of a lineage recognized for its solid engineering and longevity in agricultural applications. This comprehensive Workshop Repair Service Manual provides detailed guidance for maintaining and repairing the David Brown 885N Tractor. It covers all models, engines, trims, and transmissions, offering complete overhaul procedures for the engine, fuel system, cooling system, ignition system, transmission, drive axles, steering, braking, and hydraulic systems. The manual also includes routine maintenance schedules, troubleshooting diagnostics, component disassembly and assembly instructions, and precise torquing and adjustment procedures. With high-resolution diagrams and clear English text, this manual is an indispensable resource for owners, mechanics, and technicians to ensure the continued performance and longevity of their David Brown tractor.