🏷️ Basic Information Identification Make: Harley-Davidson Model: FXDX Dyna Super Glide Sport Year: 2003 Codes Vin Prefix: 1HD1 👋 Introduction Market Position Target Audience: DIY motorcycle enthusiasts, independent repair shops, Harley-Davidson owners Competitive Analysis Advantage Over Print: Cost-effective, convenient digital format, easy to print specific pages, no wear and tear Key Features Content Depth: Hundreds of pages with detailed procedures, photos, and illustrations Scope: Covers all styles of the 2003 FXDX Dyna Super Glide Sport Utility: Empowers users to perform repairs and maintenance, saving on labor costs 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Procedures for Harley-Davidson FXDX Dyna Super Glide Sport (2003) Diagnostic Coverage: Troubleshooting and diagnostic procedures for all major systems Page Count Estimated Pages: Hundreds of pages (exact count not specified but implied to be extensive) Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Clutch, Transmission, Drive, Final Drive Chassis: Chassis, Frame, Suspension, Steering, Wheels, Tires Fuel And Cooling: Fuel System, Cooling System Brakes And Electrical: Brakes, Electrical System, Wiring Diagram General And Maintenance: General Information, Maintenance Procedures Included Repair: Step-by-step repair procedures for all covered systems Maintenance: Detailed routine maintenance procedures and schedules Disassembly Reassembly: Complete disassembly and reassembly guidance Troubleshooting: Diagnostic flowcharts and troubleshooting guides Technical Depth Depth: Comprehensive, factory-level detail suitable for both DIY and professional mechanics 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable within PDF (standard for modern PDFs) Print Quality Printability: Yes, all pages are printable Binding Type Binding: N/A (Digital PDF Format) Paper Type Paper Quality: N/A (Digital PDF Format) Compatibility Operating Systems: Windows, macOS, Smartphones, Tablets (via web browser or PDF reader) Software Requirements Required Software: Adobe PDF Reader, WinZip (free) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, Evolution (V-Twin) Engine Type Displacement: 1450cc (88 cubic inches) Bore X Stroke: 3.437 in. x 3.812 in. (87.3 mm x 96.8 mm) Compression Ratio: 8.8:1 (Typical for this era, check manual for exact spec) Performance Horsepower Estimate: ~65 HP @ 5000 RPM (Estimate, manual will provide exact) Torque Estimate: ~70 ft-lbs @ 3000 RPM (Estimate, manual will provide exact) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) or Carburetor (check specific model, 2003 often had ESPFI) Fuel Type: Unleaded gasoline, 87-octane minimum Engine Lubrication System Oil Type: Harley-Davidson Genuine V-Twin Motor Oil (or equivalent API SG/SH/SJ rated, SAE 20W50) - Manual will specify exact Oil Capacity: Approx. 3.0 US quarts (2.8 Liters) with filter change - Manual will provide exact Oil Filter Part Number: Harley-Davidson part numbers commonly include 63796-77A or 63731-99 - Manual will provide exact recommended part number 🔧 Transmission Standard Transmission Type: 5-speed constant mesh, helical gears Features Clutch Type: Wet, multi-plate Fluid Specification Transmission Oil: Harley-Davidson Formula Plus (or equivalent SAE 80W-90 GL-5 gear oil) - Manual will provide exact specification Fluid Capacity Transmission Oil Capacity: Approx. 2.8 US quarts (2.6 Liters) - Manual will provide exact 📐 Dimensions Exterior Length: Approx. 93.3 inches (2370 mm) Weights Dry Weight: Approx. 635 lbs (288 kg) Gross Vehicle Weight Rating Gvwr: Approx. 1050 lbs (476 kg) 🛡️ Safety Features Ratings Crash Test Information: N/A for motorcycles in typical automotive crash test ratings Active Features Brakes: Dual 292 mm (11.5 in) discs, 4-piston calipers (front), Single 292 mm (11.5 in) disc, 2-piston caliper (rear) Passive Features Lighting: Halogen headlight, LED taillight/brake light 💡 Technology Features Infotainment Audio System: Typically no factory-installed audio system on the FXDX; aftermarket integration is common. Manual covers electrical system for such modifications. Driver Assistance ABS: Anti-lock Braking System (ABS) was an optional feature for this model year; confirm if equipped. Manual will detail ABS system components and service if present. Connectivity Diagnostics Ports: The manual would detail diagnostic procedures, likely involving on-bike fault code retrieval or connection to specific Harley-Davidson diagnostic tools (like the Harley-Davidson Digital Technician - DDT). 🔧 Maintenance Service Intervals Initial Service: First service typically at 1,000 miles (1,600 km) Routine Maintenance: Subsequent services typically every 5,000 miles (8,000 km) or annually, whichever comes first. Specific intervals for fluid changes, filter replacements, and inspections will be detailed in the manual. Fluid Specifications Fork Oil: Refer to manual for specific type and quantity (typically 10W or 20W suspension fluid) Brake Fluid: DOT 4 brake fluid (front and rear systems) - Manual will confirm exact type and bleeding procedures Known Issues Common Wear Items: Clutch wear, wheel bearings, brake pad replacement, spark plugs, drive belt inspection/tensioning, fork seal leaks (common on higher mileage units). Specific troubleshooting for these is covered in the manual. Electrical System Considerations: Wiring harness integrity and connector corrosion can be points of attention on older Harleys; the manual's wiring diagrams are crucial for diagnostics. 📚 Vehicle History Brand Heritage Manufacturer History: Harley-Davidson Motor Company, established...