🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHR Road King Year: 2012 Codes Model Code: FLHR 👋 Introduction Market Position Category: Full-size touring cruiser Segment: Premium motorcycle segment Competitive Analysis Competitors: Indian Chief Vintage, Victory Cross Country, other large-displacement V-twin cruisers Key Features Design Philosophy: Classic styling with modern performance and comfort Distinguishing Features: Comfortable riding position, large fuel tank, removable windscreen, saddlebags, iconic styling 📋 Manual Details Coverage Areas General Coverage: Comprehensive repair and overhaul of the 2012 Harley-Davidson FLHR Road King Page Count Estimated Pages: 700+ Manual Type Type: Service Manual / Workshop Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Twin Cam 103 V-Twin Engine (including disassembly, assembly, inspection, and repair of all components) Fuel System: Fuel injection (EFI) system, fuel tank, fuel pump, lines, and regulators Ignition System: Ignition module, coils, spark plugs, and wiring Transmission: 6-speed Cruise Drive transmission (disassembly, assembly, inspection, clutch operation, and driveline) Chassis: Frame, swingarm, suspension (forks, shocks), steering head, and wheels Brakes: Hydraulic brake system (front and rear calipers, master cylinders, lines, pads, rotors, ABS if equipped) Electrical System: Wiring diagrams, battery, charging system (alternator, regulator), lighting, starter, horn, and all electrical components Fuel Tank And Controls: Fuel tank mounting, fuel level sender, throttle control, and cables Exhaust System: Exhaust pipes, mufflers, and mounting hardware Bodywork And Fenders: Fenders, fairings (if applicable), saddlebags, instrument cluster, and seat assembly Cooling System: Engine oil cooling system (oil cooler, lines) Lubrication System: Oil pump, oil filter, oil passages, and oil pressure Procedures Included Maintenance: Regular scheduled maintenance, fluid changes, filter replacements, chain/belt adjustment, lubrication Troubleshooting: Diagnostic procedures for common and uncommon issues, fault code identification and resolution Repair: Step-by-step repair instructions for all major and minor components, including complete engine and transmission rebuilds Overhaul: Complete engine and transmission overhaul procedures Installation: Installation instructions for replacement parts and accessories Adjustments: Clutch adjustment, throttle cable adjustment, brake lever adjustment Specifications: Torque specifications for all fasteners, component clearances, fluid capacities, and electrical specifications Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostics and electrical schematics 📊 Manual Specifications File Format Format: PDF Searchable Text: Yes (typically for official service manuals) Printable: Yes Print Quality Quality: High-resolution (assuming a professionally produced PDF) Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, Twin Cam 103 V-Twin Displacement: 1690 cc (103 cubic inches) Bore X Stroke: 3.875 in. x 4.38 in. (98.4 mm x 111.3 mm) Compression Ratio: 9.6:1 Performance Horsepower: Approximately 78 hp @ 5000 rpm (claimed) Torque: Approximately 105 lb-ft @ 3500 rpm (claimed) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) Fuel Type: Premium unleaded gasoline (91 octane or higher recommended) Lubrication System Oil Type: Harley-Davidson SYN3 (or equivalent full synthetic SAE 20W-50) Oil Capacity: 5.0 US qt (4.7 L) with filter change 🔧 Transmission Standard Type: 6-Speed Cruise Drive Features Gear Ratios: 1st: 9.312, 2nd: 6.407, 3rd: 4.774, 4th: 3.792, 5th: 3.207, 6th: 2.790 Fluid Specifications Transmission Oil Type: Harley-Davidson Formula+ (or equivalent primary chain case lubricant) Transmission Oil Capacity: 2.8 US qt (2.6 L) 📐 Dimensions Exterior Length: 93.5 in. (2375 mm) Seat Height Laden: 27.2 in. (690 mm) Ground Clearance: 4.7 in. (119 mm) Weights Dry Weight: 745 lbs (338 kg) Gross Vehicle Weight Rating: 1260 lbs (572 kg) Fuel Fuel Capacity: 5.0 US gal (18.9 L) Wheels Tires Front Tire: BW 130/70R18 63H Rear Tire: BW 180/55R17 73V Wheelbase: 63.5 in. (1613 mm) 🛡️ Safety Features Ratings Crash Test Data: N/A (Motorcycle safety standards differ from automobiles; manual focuses on mechanical integrity and safe operation) Active Features Braking System: Four-piston calipers, dual front rotors, single rear rotor. Optional ABS (Anti-lock Braking System) available. Passive Features Lighting: Halogen headlamp, LED tail lamp, turn signals 💡 Technology Features Infotainment Audio System: AM/FM radio, CB radio (optional), passenger intercom (optional), 2-speaker system. CD player or MP3 input may be present on some configurations. Display: Analog speedometer, tachometer, fuel gauge, voltage meter, oil pressure gauge, and indicator lights within the instrument cluster. Driver Assistance ABS: Optional Anti-lock Braking System (ABS) Connectivity Cruise Control: Standard electronic cruise control Diagnostics Diagnostic Tool Interface: The manual will detail procedures for diagnostic trouble codes (DTCs) and potential use of Harley-Davidson diagnostic tools (e.g., Digital Technician). 🔧 Maintenance Service Intervals First Service: 1,000 miles (1600 km) or 6 months Subsequent Service: Every 5,000 miles (8,000 km) or 12 months thereafter Engine Oil Change Interval: Refer to service intervals, typically with each scheduled service. Fluid Specifications Brake Fluid Type: DOT 4 (or as specified by Harley-Davidson for ABS models) Primary Chain Case Fluid Type: Harley-Davidson Formula+ (or equivalent) Fork Oil Type: Harley-Davidson genuine fork oil (e.g., Type E or Type B depending on application and...