This comprehensive 400+ page official service manual covers the 1978-1980 Harley-Davidson FLH and FX motorcycle models, providing complete repair and maintenance procedures for these iconic American motorcycles.
This factory service manual contains detailed step-by-step instructions for servicing, repairing, and maintaining your 1978-1980 Harley-Davidson FLH Electra Glide and FX Super Glide models. The manual covers engine overhaul, transmission repair, electrical systems, carburetion, primary drive, clutch adjustment, brake service, suspension components, and complete assembly procedures. This is the same manual used by authorized Harley-Davidson dealerships and contains critical specifications, torque values, and troubleshooting charts essential for proper motorcycle maintenance.
This service manual is invaluable for professional motorcycle mechanics, Harley-Davidson restoration specialists, vintage motorcycle collectors, FLH and FX owners performing their own maintenance, motorcycle repair shops, and enthusiasts working on these classic Shovelhead-era machines. Whether you’re rebuilding an engine, diagnosing electrical problems, or performing routine maintenance, this manual provides the authentic factory procedures and specifications you need.
You’ll receive this service manual as a high-quality digital PDF file for instant download. View and print pages on any computer, tablet, or smartphone. Search for specific procedures, bookmark important sections, and zoom in on detailed diagrams and illustrations.
What You Will Receive:
- 1 complete PDF file
- 1978-1980 Harley-Davidson FLH FX Official Service Manual
- 400+ pages of comprehensive repair information
- Instant digital download after purchase
Features:
- Complete engine rebuild procedures for Shovelhead motors
- Detailed transmission and primary drive service instructions
- Electrical system wiring diagrams and troubleshooting
- Carburetor adjustment and fuel system maintenance
- Brake, suspension, and chassis repair procedures
- Factory torque specifications and critical measurements
Important Notes:
- This is a digital download only – no physical item will be shipped
- Vintage documents may contain minor scan imperfections typical of the era
- Compatible with all devices that support PDF files











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