Welcome to the comprehensive workshop service repair manual for the FXDB Sturgis, covering production years 1991 through 1998. This manual delves into all styles of the FXDB model, built upon a long-standing legacy of American V-twin motorcycles. Known for its robust Evolution (Evo) V-Twin engine, typically an air-cooled 80 cubic inch (1340cc) unit, and a 5-speed constant mesh transmission driving the rear wheel via belt, the FXDB Sturgis was a prominent model in the Dyna family. It offered a blend of performance and customization potential, embodying the freedom and spirit associated with the brand. This workshop service repair manual provides in-depth, professional-quality guidance for do-it-yourself enthusiasts and experienced mechanics alike. It covers a vast array of systems, including general information, maintenance, chassis, fuel, cooling, engine, clutch, lubrication, drive, transmission, wheels, tires, final drive, brakes, suspension, steering, frame, and the electrical system with wiring diagrams. With hundreds of photos, illustrations, detailed substeps, notes, cautions, and warnings, this manual facilitates complete disassembly, repair procedures, and troubleshooting, including electrical service. It is presented in English and is fully printable, offering an economical way to maintain your vehicle's optimal performance.