1978.5–1980 Harley-Davidson FL, FLH, FX, FXE, FXEF service manual (99482-80) — complete OEM repair and maintenance guide.
Detailed factory service manual for 1978.5–1980 Harley-Davidson big twins (FL, FLH, FX/FXE/FXEF). Includes step-by-step maintenance procedures, specifications, torque settings, engine and transmission overhaul, carburetor tuning, ignition timing, wiring diagrams, chassis and suspension service, troubleshooting tips, parts illustrations and exploded views. Ideal for mechanics, restorers and collectors needing original 99482-80 reference; PDF download for accurate, workshop-ready guidance.