The BMW R Series, encompassing models R51, R61, R66, and R71, represents a significant chapter in the history of robust and reliable motorcycles. Produced from the late 1930s through the 1950s, these machines are characterized by their air-cooled, horizontally opposed twin-cylinder boxer engines, delivering dependable performance with a focus on low-end torque. Their engineering reflects BMW's long-standing tradition of quality, making them highly regarded by collectors and enthusiasts. These motorcycles were designed for a variety of uses, from daily transport to longer journeys, and their enduring appeal lies in their historical importance and solid construction.
This comprehensive Workshop Service Repair Manual provides essential guidance for the maintenance and repair of your BMW R Series motorcycle. Covering a wide array of systems, including the engine, transmission, drivetrain, suspension, brakes, electrical system, and fuel system, this manual offers detailed procedures for overhaul, tuning, and troubleshooting. It includes step-by-step instructions for disassembly and assembly, regular maintenance schedules, fluid specifications, and diagnostic guides for common issues. This resource is invaluable for owners, mechanics, and technicians seeking to preserve the heritage and ensure the optimal performance of these iconic machines.
