The Yamaha TDM 850, produced in 1996 with model codes 4TX and 3VD, represents a versatile sport-touring and adventure motorcycle. Its design blends the practicality of an adventure bike with the performance characteristics of a sportbike, making it suitable for commuting, long-distance touring, and light off-road excursions. Key features include a liquid-cooled, 849 cc parallel-twin engine with a 5-valve DOHC configuration, an aluminum trellis frame, and long-travel suspension comprising conventional telescopic front forks and a Monocross rear system. The TDM 850 is engineered for reliability and offers a comfortable, upright riding position, a substantial 19-liter fuel capacity, and robust braking systems.

This comprehensive service and repair manual provides detailed information for the maintenance and repair of the Yamaha TDM 850. It covers all major systems, including the engine, transmission, chassis, suspension, brakes, and electrical system, offering procedures for routine maintenance, troubleshooting, and complete overhauls. The manual includes critical technical specifications, torque values, fluid types and capacities, and diagnostic procedures, making it an essential resource for owners, mechanics, and technicians. Its scope ensures that users can effectively maintain the vehicle's performance, safety, and longevity.