🏷️ Basic Information Identification Make: Harley-Davidson Model: Road Glide Special Year: 2015 Codes Product Code Identifier: HDPGS2015RS 👋 Introduction Market Position Vehicle Segment: Bagger / Touring Motorcycle Target Audience: Owners, independent repair shops, enthusiasts performing DIY maintenance and repairs. Competitive Analysis Competitors: Other large-displacement touring motorcycles from brands like Indian Motorcycle, Honda Gold Wing, and BMW R 1200 RT. Key Features Road Glide Special Distinction: Batwing fairing with dual headlights, integrated infotainment system, spacious saddlebags, comfortable long-distance ergonomics. Manual Value Proposition: Provides factory-level diagnostic and repair information, empowering users to maintain their investment and understand complex systems. 📋 Manual Details Coverage Areas Primary Coverage: Complete service, repair, and maintenance for 2015 Harley-Davidson Road Glide Special. Secondary Coverage: Troubleshooting, diagnostics, specifications, electrical diagrams, wiring. Page Count Estimated Pages: Over 800 Manual Type Type: Factory Service Manual / Workshop Manual Language Primary Language: English Format Delivery Format: Downloadable Digital File 📖 Manual Coverage Systems Covered Powertrain: Engine (Twin Cam 103 High Output), transmission, clutch, final drive. Chassis And Suspension: Frame, front fork, rear suspension, wheels, tires, brakes (front and rear). Electrical And Diagnostics: Ignition system, lighting, charging system, starting system, instrument cluster, diagnostics, ABS, security system. Bodywork And Accessories: Fairing, saddlebags, fuel tank, seating, controls, mirrors, windshield. Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication, tire pressure checks, brake fluid checks. Component Repair: Engine disassembly/assembly, transmission overhaul, brake caliper service, fork rebuild, electrical component replacement. Troubleshooting And Diagnostics: Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical testing, performance issues. Special Tools And Procedures: Information on necessary special tools for specific repairs and torque specifications. Technical Depth Depth: Comprehensive, from basic maintenance to complete engine rebuilds and electrical system diagnostics. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Print Quality Printability: High-resolution, suitable for printing individual sections or the entire manual. Binding Type Suggested Binding: Coil or comb binding recommended for lay-flat usability. Paper Type Recommended Paper: Standard printer paper or heavier stock for durability. ⚙️ Engine Specifications Primary Engine Engine Family: Twin Cam 103 High Output Engine Type: Air-cooled, V-twin Displacement: 1690 cc (103 cubic inches) Performance Bore X Stroke: 3.875 in. x 4.38 in. (98.4 mm x 111.3 mm) Compression Ratio: 9.7:1 Horsepower Rating: Approximately 72 hp @ 5010 rpm (at crankshaft, subject to regional variations) Torque Rating: Approximately 101 ft-lbs @ 3500 rpm (at crankshaft, subject to regional variations) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) with Electronic Throttle Control (ETC) Fuel Type: Unleaded gasoline, minimum 91 octane (R+M)/2 Fluid Specifications Engine Oil Type: Harley-Davidson Genuine V-Twin 20W-50 Synthetic or equivalent Engine Oil Capacity: 4.0 US qt (3.8 L) Primary Chain Case Oil Type: Harley-Davidson Genuine Primary Chain Case Lubricant or equivalent Primary Chain Case Oil Capacity: 2.8 US qt (2.6 L) 🔧 Transmission Standard Transmission Type: 6-speed Cruise Drive Features Gear Ratios: 1st: 9.593, 2nd: 6.650, 3rd: 4.938, 4th: 3.816, 5th: 3.404, 6th: 2.790 Fluid Specifications Transmission Oil Type: Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant or equivalent Transmission Oil Capacity: 1.0 US qt (0.95 L) 📐 Dimensions Exterior Length: 99.0 in. (2515 mm) Width: 38.4 in. (975 mm) Height: 52.4 in. (1330 mm) Wheelbase: 64.0 in. (1625 mm) Weights Dry Weight: 810 lbs (367 kg) Gvwr: 1360 lbs (617 kg) Cargo Saddlebag Volume: Approximately 2.26 cu ft (0.064 m³) 🛡️ Safety Features Ratings ABS Availability: Standard Active Features Braking System: Dual front disc brakes, single rear disc brake with 4-piston calipers, linked braking (optional/linked depending on market config), ABS. Lighting: Halogen headlight and taillight, LED front and rear turn signals. Passive Features Security System: Factory standard Smart Security System with immobilizer. 💡 Technology Features Infotainment System Name: Boom!™ Box 6.5 GT Infotainment System Features: 6.5-inch color touchscreen, AM/FM radio, USB input, Bluetooth connectivity, hands-free phone control, voice recognition, GPS navigation (optional). Driver Assistance ABS: Standard Anti-lock Braking System (ABS). Connectivity Bluetooth: Standard for audio streaming and hands-free calling. Diagnostics Diagnostic Port: 4-pin diagnostic connector for electronic diagnostics and software updates. 🔧 Maintenance Service Intervals First Service Mileage: 1,000 miles (1,600 km) or 6 months Subsequent Service Mileage: Every 5,000 miles (8,000 km) or 12 months thereafter. Fluid Specifications Brake Fluid Type: DOT 4, Harley-Davidson Heavy Duty DOT 4 Coolant Type: Not applicable (air-cooled engine) Known Issues Common Wear Items: Clutch wear, tire wear, brake pad wear, belt drive inspection/adjustment. Potential Electrical Concerns: Intermittent issues with infotainment system, accessory wiring, or diagnostic port connectivity. Engine Considerations: Carbon buildup in combustion chambers, timing chain tensioner wear (especially in earlier Twin Cam models, though improvements were made). 📚 Vehicle History Brand Heritage Brand Origin: Founded in 1903 in Milwaukee, Wisconsin, USA. Pioneer in V-twin engine motorcycles. Model Evolution Road Glide Lineage: The Road Glide platform, known for its frame-mounted fairing, has been a staple in Harley-Davidson's touring lineup since the mid-1990s, evolving with technology...