The 1978 Harley-Davidson FX 1200 Super Glide, powered by the iconic Shovelhead engine, represents a significant chapter in American motorcycle design. This model, with its distinctive styling and 1200cc V-twin configuration, catered to riders seeking a blend of performance and custom aesthetics, competing in an evolving market against both domestic and international offerings. Its engineering reflects Harley-Davidson's heritage, emphasizing robust construction and a unique riding experience that has cemented its place in motorcycle history.

This comprehensive service manual provides detailed guidance for the complete service and repair of the 1978 Harley-Davidson FX 1200 Super Glide. It covers all major vehicle systems, including the engine, transmission, chassis, brakes, and electrical components, offering in-depth maintenance procedures, diagnostic troubleshooting, and essential technical specifications. Designed for owners, mechanics, and technicians, this manual ensures the proper upkeep, repair, and optimal performance of your motorcycle.