🏷️ Basic Information Identification Make: Harley-Davidson Model: FX Model Variant: Super Glide, FXE (Electra-Glide), FXEF (Fat Bob) Production Years Covered: 1978, 1979, 1980, 1981, 1982, 1983, 1984 Engine Displacement: 1200cc (74 cu in), 1340cc (82 cu in) Codes Engine Code 1200: Shovelhead Engine Code 1340: Shovelhead Evolution (transition) 👋 Introduction Market Position Target Audience: Harley-Davidson FX owners, mechanics, and restorers seeking authentic factory repair information. Competitive Analysis Manual Source: Actual Genuine Repair Service Factory Manuals, NOT 3rd party manuals. Key Features Benefit Statement: Empowers owners to perform maintenance and repairs, saving on labor costs and ensuring proper upkeep. Learning Style: Step-by-step instructions, detailed illustrations, diagrams, and photos guide users through procedures. 📋 Manual Details Coverage Areas Primary Coverage: Complete Factory Service Repair Manual Page Count Estimated Pages: Hundreds (specific count not provided, but described as 'hundreds of pages') Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine, Clutch, Engine Lubrication System, Fuel System, Cooling System (air-cooled), Engine Removal/Installation Drivetrain Systems: Drive, Transmission, Final Drive Chassis Systems: Chassis, Wheels/Tires, Brakes, Suspension, Steering, Frame Electrical Systems: Electrical System, Wiring Diagram Procedures Included Maintenance Procedures: Routine Maintenance, Scheduled Servicing, Fluid Changes, Filter Replacements, Ignition Timing, Carburetor Adjustment Diagnostic Procedures: Troubleshooting Engine Faults, Diagnosing Electrical Issues, Common Problem Identification, Testing Suspected Parts Repair Procedures: Step-by-step repair instructions for all covered systems, Engine Rebuild, Transmission Overhaul, Brake System Service, Electrical Component Repair Tuning Procedures: Carburetor Tuning, Ignition System Tuning, Performance Adjustments Technical Depth Depth: Comprehensive Factory Level Detail, suitable for professional technicians and experienced DIY owners. Covers everything from basic checks to full rebuilds. 📊 Manual Specifications File Format Format: PDF Compatibility: Works on all PC-based Windows operating systems and Mac. Print Quality Printability: Fully printable without restriction; individual pages or the entire manual can be printed. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Searchability Search Functionality: Yes, searchable PDF allows for quick information retrieval. Delivery Method Delivery: Download link provided on checkout page after payment. Software Requirements Reader Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, V-twin, Overhead Valve (OHV) Engine Displacement 1200: 1197cc (73.0 cu in) Engine Displacement 1340: 1337cc (81.6 cu in) Performance Horsepower 1200: Approx. 60 HP (Varies by tune and year) Torque 1200: Approx. 65-70 ft-lbs (Varies by tune and year) Horsepower 1340: Approx. 65-70 HP (Varies by tune and year) Torque 1340: Approx. 75-80 ft-lbs (Varies by tune and year) Fuel System Carburetion 1200: Linkert or Keihin Butterfly Carburetor (depending on year/model) Carburetion 1340: Keihin Butterfly Carburetor Fuel Type: Unleaded Gasoline (Octane rating as per manual specifications) Ignition System Ignition Type: Contact Breaker Points (pre-Evolution) / Electronic Ignition (later models/conversions) 🔧 Transmission Standard Type: 4-speed constant mesh manual transmission Optional Optional Transmissions: N/A for this model range in this period. Features Drive Type: Belt drive to primary, Chain drive to rear wheel Clutch Type: Wet, multi-plate 📐 Dimensions Exterior Wheelbase: Approx. 62 inches (1575 mm) (Varies by specific FX model configuration) Weights Dry Weight: Approx. 550-600 lbs (250-272 kg) (Varies by specific FX model configuration) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycle safety standards of the era, manual covers operational safety and component safety) Active Features Active Safety: Disc brakes (front and rear on most models), responsive handling characteristics. Passive Features Passive Safety: Frame integrity, rider positioning. 💡 Technology Features Infotainment Infotainment Features: None (This era of motorcycles predates significant onboard electronic infotainment systems). Driver Assistance Driver Assistance Features: None (Focus is on mechanical systems and rider control). Connectivity Connectivity Features: None (Mechanical linkage and basic electrical circuits). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 2,000 - 3,000 miles (refer to manual for specific year/model recommendations) Primary Chain Tensioner Check: Regular checks as per manual; often recommended every 5,000 miles or as needed. Ignition Timing Check: Recommended periodically, especially after major work or if performance issues arise. Fluid Specifications Engine Oil Type: Viscosity typically 20W50 or 10W40 motorcycle-specific oil. Manual will specify exact API service classification and recommended brands. Transmission Fluid Type: Typically Harley-Davidson Formula Plus or equivalent heavy-duty transmission oil (e.g., SAE 80W-90 gear oil). Primary Chain Case Fluid: Usually 3-4 pints of Formula + or equivalent. Brake Fluid Type: DOT 4 or DOT 5, depending on the system. Manual will be specific. Known Issues Shovlehead Oil Leaks: Common for Shovelhead engines to develop minor oil leaks from pushrod tubes, crankcase seals, and rocker boxes. Carburetor Tuning: Keihin butterfly carbs can require periodic adjustment for optimal performance and fuel economy. Points Ignition Maintenance: Contact breaker points and condensers require regular cleaning, gapping, and replacement for consistent ignition. 📚 Vehicle History Brand Heritage Brand Heritage: Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer known for its V-twin engines and cruiser-style motorcycles....