This manual covers the Touring motorcycle line for the 2006 model year, encompassing a wide range of specific models including the FLHX, FLHT, FLHC, FLHU, FLHR, FLHS, FLTR, and their various sub-models and configurations. These motorcycles are renowned for their Grand American Touring capabilities, built with signature V-twin engine architecture, typically featuring the air-cooled Twin Cam 88 engine. Known for their robust construction and long-distance comfort, these models are designed for riders who appreciate iconic American engineering and a legacy of reliable performance on the open road. This comprehensive service repair and diagnostics manual provides detailed information for both DIY enthusiasts and professional mechanics. It covers all primary systems including the engine, chassis, fuel system, starter, drive, and electrical system, along with specific diagnostic procedures for starting/charging, instruments, and engine management. Within its 991 pages, you will find step-by-step repair procedures for everything from scheduled maintenance and fluid changes to complete component teardowns and rebuilds, complemented by detailed illustrations, diagrams, and wiring schematics to ensure accurate and efficient upkeep of your Touring motorcycle.