This manual covers the Harley-Davidson FX, a model produced in 1980, featuring a 1340cc Shovelhead Era engine. Known for its iconic V-twin rumble and custom styling, the FX represents a significant period in Harley-Davidson's history, competing in the large-displacement cruiser market. These motorcycles are highly collectible and integral to American motorcycle culture, celebrated for their powerful engine and enduring design.

This comprehensive service and repair manual provides factory-level detail for owners and technicians. It covers all major systems, including the engine, 4-speed transmission, drivetrain, chassis, brakes, electrical, fuel, and exhaust systems, along with bodywork. Included are detailed procedures for maintenance, troubleshooting, repair, and overhaul, alongside essential technical specifications such as torque values and clearances. This resource is designed to assist in the proper maintenance and repair of your Harley-Davidson FX.