This manual covers the Harley-Davidson FL motorcycle, specifically models from 1981 equipped with the 1340cc Shovelhead engine. Renowned for its iconic V-twin design and robust construction, the 1981 FL represents a significant piece of Harley-Davidson's heritage, offering a classic riding experience. This model is celebrated for its powerful engine and enduring presence in the cruiser and touring motorcycle landscape, embodying the brand's legacy of American motorcycling.

This comprehensive service manual provides detailed instructions for the maintenance, repair, and troubleshooting of your 1981 Harley-Davidson FL. It covers all essential systems, including the engine, transmission, fuel, electrical, brakes, and suspension. With step-by-step procedures, technical specifications, and diagnostic guidance, this manual is an indispensable resource for owners and technicians alike, ensuring the longevity and optimal performance of your motorcycle.