Welcome to the comprehensive service manual for the 2006 FXSTB Night Train. This iconic motorcycle, powered by a 1449 cc Evolution Series V-Twin engine, is renowned for its aggressive styling, custom cruiser appeal, and the distinctive ride characteristic of the Softail family. Built upon a rich heritage, the FXSTB Night Train offers a blend of classic American engineering and refined performance, making it a sought-after machine for riders who appreciate both form and function. Its robust construction and reliable V-twin powerplant ensure a rewarding riding experience, whether for daily commuting or long-distance journeys. This factory service repair manual provides extensive, factory-level detail to assist owners and professional technicians in maintaining and repairing the 2006 FXSTB Night Train. It covers a wide array of systems, including the engine, fuel system, cooling system, clutch, transmission, brakes, suspension, and electrical system, complete with detailed wiring diagrams. Within its pages, you will find step-by-step procedures for scheduled maintenance, component replacement, diagnostics, and troubleshooting, complemented by hundreds of photos and illustrations to ensure clarity. This manual is an invaluable resource for ensuring the longevity and optimal performance of your FXSTB Night Train.