Welcome to the workshop service and repair manual for the Roadliner Stratoliner XV1900, covering models from 2006 onwards. This comprehensive guide is designed for the discerning owner and professional technician alike, detailing the robust engineering and reliable performance that define the flagship cruiser line. The XV1900 series, characterized by its air-cooled, 4-stroke, SOHC V-twin engine displacing 1854 cc, offers a powerful and comfortable riding experience, perfect for long-distance touring and cruising. With a focus on classic styling blended with modern technology, including electronic fuel injection system and a smooth 5-speed transmission, these motorcycles represent a pinnacle of cruiser design. This manual provides complete workshop service and repair information, encompassing everything from routine scheduled maintenance, such as oil changes and belt adjustments, to in-depth engine overhauls and transmission servicing. You will find detailed procedures for the chassis, suspension, brakes, and electrical systems, supported by step-by-step diagrams and essential technical specifications, including torque settings and fluid capacities. Troubleshooting guides and diagnostic procedures are also thoroughly covered, ensuring you have the knowledge to maintain, repair, and optimize your Roadliner Stratoliner XV1900 for years of dependable operation.