This comprehensive service repair manual provides detailed instructions for maintaining and repairing your Yamaha XS1100 XS11 motorcycle, covering model years 1978-1981. The manual includes in-depth information on all aspects of your motorcycle, from basic maintenance to complex engine repairs. It features detailed exploded views, comprehensive step-by-step instructions with pictures and diagrams, making it easy to understand and follow.

Within the manual, you'll find sections covering general information, specifications, maintenance procedures, tightening torque values, and a list of specialized tools. The manual also includes detailed instructions for engine removal and disassembly, inspection and repair, engine assembly and adjustment, as well as explanations for the air cleaner, clutch, transmission, carburetion, fuel, front & rear wheel, brake, front fork, steering, handlebar, shock absorber, swingarm, drivechain, sprockets, electrical, ignition, lighting, starting, charging, and exhaust systems. The manual also dives into troubleshooting procedures and includes comprehensive wiring diagrams to help you diagnose and repair electrical problems.

The Yamaha XS1100, affectionately known as the XS11, was a groundbreaking motorcycle launched in 1978 and produced until 1981. This iconic machine represented Yamaha's ambitious foray into the burgeoning sport touring segment, aiming to challenge the dominance of European manufacturers like BMW. Powered by a smooth and powerful 1,097cc air-cooled, four-stroke, inline-four engine, the XS11 delivered an impressive 90 horsepower, making it one of the most potent Japanese motorcycles of its era. The XS11's advanced features included a five-speed transmission, a fully-adjustable telescopic fork, and a monoshock rear suspension, providing a sporty yet comfortable ride. Its sleek design, with its distinctive chrome accents and flowing lines, appealed to riders seeking both performance and style. The XS11 was offered in various configurations, including the standard model, a Special (with a more touring-focused setup), and the exclusive Midnight Special, known for its blacked-out aesthetics and premium components.

The Yamaha XS11 quickly gained a loyal following for its blend of performance, practicality, and affordability. It was praised for its smooth and responsive engine, capable of cruising comfortably at highway speeds, and its comfortable riding position that allowed for long-distance journeys. The XS11's reputation for reliability and ease of maintenance further solidified its appeal. While production of the XS11 ceased in 1981, its legacy continues to resonate with enthusiasts. The model remains a highly sought-after classic, cherished for its timeless styling, robust performance, and enduring impact on the motorcycle industry. Its influence can still be seen in later Yamaha models, solidifying its position as a significant milestone in the evolution of sport touring motorcycles. The XS11's ability to combine performance, comfort, and practicality continues to inspire and attract riders today, ensuring its enduring place in motorcycle history.