The Yamaha TDM900 and TDM900P, produced between 2001 and 2007, represent a robust and versatile sport touring motorcycle originating from Japan. This model is engineered to blend the power and torque of a larger displacement engine with the agility and handling characteristics of a sport bike, making it ideal for both long-distance journeys and spirited riding. Its design philosophy emphasizes a balance of comfort, practicality, and performance, appealing to riders seeking a capable all-rounder. Notable features include its liquid-cooled, parallel-twin engine, electronic fuel injection, and a chassis designed for stability and responsive handling. The TDM900P variant specifically caters to police and special service applications, demonstrating the model's adaptability. This comprehensive Workshop Repair Service Manual, written in English, provides detailed guidance for the maintenance and repair of the Yamaha TDM900 and TDM900P. Covering over 400 pages, it encompasses all major systems, including the engine, fuel system, ignition, cooling, transmission, chassis, suspension, braking, and electrical systems. The manual offers step-by-step instructions for routine maintenance, component disassembly and assembly, troubleshooting, and repair procedures. It also includes essential technical specifications, torque values, and diagnostic information, making it an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance and longevity of their vehicle.