The 2012 Harley-Davidson FLHRC Road King Classic is a flagship touring cruiser renowned for its classic styling, exceptional comfort, and long-distance capabilities. This iconic motorcycle features a retro design with abundant chrome accents, a large fairing for wind protection, and leather-covered saddlebags, all contributing to its distinctive aesthetic. Powered by the torquey Air-cooled, Twin Cam 103 V-Twin engine, it delivers ample power for relaxed cruising and confident passing. The FLHRC is engineered for rider and passenger comfort, boasting an ergonomic riding position, plush seating, and generous legroom, making it an ideal choice for extended journeys. This comprehensive Factory Service Repair Manual provides detailed, factory-level instructions for the complete service and repair of the 2012 Harley-Davidson FLHRC Road King Classic. It covers all essential systems, including the Twin Cam 103 engine, six-speed Cruise Drive transmission, fuel injection, ignition, brakes, electrical systems, frame, and suspension. The manual includes routine maintenance procedures, component repair and overhaul instructions, diagnostic troubleshooting guides, and crucial technical specifications. With its in-depth coverage, this manual serves as an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance, reliability, and longevity of their FLHRC. 🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHRC Road King Classic Year: 2012 Product Type: Factory Service Repair Manual Codes Model Code Variant: FLHRC 👋 Introduction Market Position Positioning: Flagship touring cruiser, known for classic styling, comfort, and long-distance capability. Competitive Analysis Competitors 2012: Indian Chief Vintage, Victory Cross Country Tour, Honda Gold Wing (differing segment but comparable touring intent). Key Features Design: Retro styling, chrome accents, large fairing, leather-covered saddlebags, comfortable seating for rider and passenger. Comfort: Ergonomic riding position, plush seat, ample legroom, adjustable windshield for wind protection. Performance: Torquey V-twin engine tuned for relaxed cruising and ample passing power. Touring Capability: Large fuel tank, spacious saddlebags, optional passenger backrest and luggage rack for extended journeys. 📋 Manual Details Coverage Areas Primary Coverage: Complete factory service and repair Secondary Coverage: Maintenance, diagnostics, troubleshooting, specifications Page Count Estimated Pages: Hundreds (specific count not provided, but implies comprehensive) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed procedures for Twin Cam 103 engine, including inspection, disassembly, assembly, and tuning. Fuel System: Fuel injection system (EFI), fuel pump, injectors, throttle body, fuel tank, and lines. Ignition System: Ignition module, spark plugs, coils, sensors, and diagnostic procedures. Transmission: Six-speed Cruise Drive transmission: disassembly, assembly, lubrication, and troubleshooting. Clutch: Clutch assembly, operation, adjustment, and service procedures. Frame And Suspension: Frame inspection, front fork (2-1-2), rear shock absorbers, swingarm, and bearings. Brakes: Front and rear brake systems, hydraulic components, calipers, rotors, master cylinders, and ABS (if applicable). Electrical System: Wiring diagrams, battery, charging system (alternator, regulator), lighting, starting system, and accessories. Bodywork And Fittings: Fairings, fenders, fuel tank, seat, saddlebags, windshield, and other cosmetic components. Wheels And Tires: Wheel removal/installation, tire replacement, balancing, and related components. Diagnostics: Troubleshooting guides, fault code interpretation (ECM), and diagnostic procedures. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, lubrication, and inspections. Component Repair: Detailed step-by-step instructions for repairing or replacing engine, transmission, brakes, and electrical components. Overhaul Rebuild: Complete engine and transmission rebuild procedures with torque specifications. Troubleshooting Guides: Systematic approach to diagnosing and resolving common and uncommon problems. Adjustments: Clutch, throttle cables, brakes, suspension, and other adjustable components. Wiring Schematics: Comprehensive, easy-to-read electrical wiring diagrams for all systems. Special Tool Usage: Identification and application of necessary specialized tools for specific procedures. Technical Depth Depth Level: Comprehensive factory-level detail suitable for professional technicians and experienced DIY mechanics. Diagnostics Detail: Advanced diagnostic procedures, including service codes and their meanings. Rebuild Level: Full engine and transmission disassembly, inspection, measurement, and reassembly guidelines. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Print Quality Quality: High-resolution scans of original factory documents, optimized for clarity and readability. Binding Type Binding: Not applicable (Digital Download - PDF) Paper Type Paper Type: Not applicable (Digital Download - PDF) Searchability Search Functionality: Likely text-searchable PDF, allowing quick navigation to specific topics. ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, Twin Cam 103, V-Twin Displacement: 103 cu in (1690 cc) Bore X Stroke: 3.875 in x 4.38 in (98.4 mm x 111.3 mm) Compression Ratio: 9.6:1 Performance Torque Peak: Approx. 101 ft-lbs @ 3500 RPM (specific to 2012 Twin Cam 103) Horsepower Peak: Not officially rated by Harley-Davidson, estimated around 75-80 HP at the crank. Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Lubrication Oil Type: Harley-Davidson SYN3 (or equivalent API SG, JASO FD approved synthetic V-Twin oil). Oil Capacity: Approx. 4.0 US quarts (3.8 liters) with filter change. 🔧 Transmission Standard Type: 6-speed Cruise Drive Gear Ratios: 1st: 9.311, 2nd: 6.186, 3rd: 4.778, 4th: 3.842, 5th: 3.325, 6th:...