The 2015 Harley-Davidson Road Glide Special is a premium touring motorcycle designed for long-distance journeys, offering a blend of comfort, performance, and iconic American styling. Featuring a distinctive batwing fairing with dual headlights, an integrated infotainment system, and spacious saddlebags, this model prioritizes rider convenience and carrying capacity. Powered by the air-cooled, V-twin Twin Cam 103 High Output engine, it delivers robust torque for effortless cruising. Its reliable engineering and rider-focused features make it a formidable competitor in the touring motorcycle segment, appealing to riders who demand both capability and a classic riding experience. This comprehensive factory service manual, presented in English, provides in-depth guidance for the complete service, repair, and maintenance of your 2015 Harley-Davidson Road Glide Special. Spanning over 800 pages, it covers all essential systems, including the powertrain, chassis, suspension, and electrical components, along with detailed troubleshooting and diagnostic procedures. The manual is an indispensable resource for owners and technicians alike, offering factory-level information on routine maintenance, component repair, and the use of specialized tools, ensuring the longevity and optimal performance of your motorcycle. 🏷️ 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...