This comprehensive workshop service repair manual provides detailed instructions and technical specifications for the BMW R850 R, R850C, and R 850 C motorcycles, covering model years 1997 through 2004. It serves as a valuable resource for both experienced mechanics and DIY enthusiasts, offering step-by-step guidance on a wide range of maintenance and repair procedures. The manual encompasses a vast array of topics, including: * **Engine:** Detailed information on engine assembly, disassembly, troubleshooting, and repair, covering components like the cylinder head, pistons, crankshaft, valves, and camshaft. * **Transmission:** In-depth coverage of the transmission system, including gearboxes, clutches, and shifting mechanisms. * **Electrical System:** Comprehensive instructions on diagnosing and repairing electrical components, such as the starter motor, alternator, wiring harness, and lighting systems. * **Fuel System:** Detailed guidance on the fuel injection system, including fuel pump, injectors, and fuel lines, as well as troubleshooting fuel-related issues. * **Suspension and Steering:** Step-by-step instructions for servicing and repairing the front and rear suspension systems, including forks, shock absorbers, and steering components. * **Brakes:** Thorough instructions for maintenance and repair of both front and rear brakes, including calipers, rotors, and brake lines. * **Bodywork and Accessories:** Guidance on removing, installing, and repairing bodywork panels, as well as installation and maintenance of accessories. * **Troubleshooting and Diagnostics:** A comprehensive section dedicated to diagnosing and troubleshooting common issues and problems, providing valuable insights for identifying and resolving faults. This manual serves as an essential companion for any owner or mechanic working on these BMW motorcycles, offering a wealth of technical information and practical guidance to ensure proper maintenance and repair.

The BMW R850R and R850C, often referred to as the R 850 C, are classic cruisers from the German motorcycle manufacturer BMW, produced between 1997 and 2004. These motorcycles were designed to offer a comfortable and relaxed riding experience, aimed at riders who valued long-distance touring and cruising comfort over outright performance. The R850R, with its more upright riding position and sporty fairing, was considered the sportier of the two, while the R850C, featuring a low-slung, cruiser-style bodywork, leaned towards a more casual and relaxed riding experience. Both models feature a powerful 850 cc, air-cooled, boxer engine delivering ample power for cruising. The R850R boasts a 6-speed transmission, while the R850C utilizes a 5-speed unit, both coupled with a shaft drive system for smooth power delivery and low maintenance. The R850R and R850C were well-equipped for their time, incorporating features such as a fuel-injected engine for smooth throttle response, a telescopic front fork, and a rear monoshock with adjustable preload. These motorcycles were known for their reliable performance and durability, making them popular choices for riders seeking a classic, comfortable cruising experience. The R850R and R850C remain highly sought-after by enthusiasts seeking a blend of classic BMW engineering and cruiser styling, making them a desirable choice for both classic and modern riders alike.