This manual covers the 2013 Dyna models, including the FXDB, FXDBP, FXDC, FXDL, FXDBA, FXDF, FXDWG, and FLD. The Dyna line, known for its blend of classic cruiser aesthetics and accessible performance, is powered by the robust Twin Cam 103 V-twin engine, displacing 1690 cc. These motorcycles are designed for riders who appreciate authentic American V-twin character, offering a comfortable riding experience suitable for both daily commutes and longer journeys. Key features include a 6-speed Cruise Drive transmission, hydraulic clutch, and a versatile chassis that allows for personalization. This comprehensive English-language resource comprises a Service Repair Manual and an Electrical Diagnostic Manual, totaling 1044 pages. It provides detailed instructions for maintenance procedures, including oil changes, fluid flushes, and component replacements, as well as in-depth repair guidance for all major systems such as the powertrain, chassis, brakes, and electrical system. The manual also offers systematic troubleshooting guides and diagnostic procedures for common issues and electrical faults, making it an indispensable tool for owners, mechanics, and technicians aiming to maintain, diagnose, and repair their 2013 Dyna motorcycles.