🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHRC Road King Year: 2006 Model Code: FLHRC Vehicle Type: Touring Motorcycle 👋 Introduction Market Position Segment: Flagship Touring Motorcycle Segment Target Consumer: Long-distance touring riders seeking comfort, style, and classic V-twin performance Competitive Analysis Key Competitors: Other premium touring motorcycles from brands like Honda (Gold Wing), Indian (Chief), Kawasaki (Voyager), and Yamaha (Star Venture) Key Features Design Philosophy: Classic cruiser styling blended with touring functionality and Harley-Davidson's signature V-twin character. Distinctive Elements: Large, comfortable saddlebags, detachable windscreen, classic chrome accents, and robust frame construction. 📋 Manual Details Coverage Language: English Format: PDF Download Manual Type: Factory Service Repair Workshop Manual Completeness: 100% Complete and Intact Target Audience: Do-it-yourselfer and Experienced Mechanic 📖 Manual Coverage Systems Engine: Complete Engine Overhaul, Diagnosis, and Repair Transmission: Gearbox Removal, Installation, and Maintenance Fuel System: Fuel Injection (EFI) System Service, Troubleshooting, and Components Electrical System: Wiring Diagrams, Component Testing, Lighting, Ignition, and Charging Systems Brake System: Hydraulic Brake System Service, Bleeding, and Component Replacement Suspension: Front Fork (Telescopic) and Rear Suspension Service Cooling System: Not Applicable (Air-Cooled Engine) Chassis And Frame: Frame Inspection, Alignment, and Component Mounting Bodywork And Trim: Fairing, Saddlebags, Fenders, and Seat Removal/Installation Wheels And Tires: Wheel Bearing Service, Tire Replacement, and Balancing Procedures Maintenance: Routine Service, Oil Changes, Filter Replacements, Lubrication Troubleshooting: Diagnostic Flowcharts and Symptom-Based Problem Solving Repair: Step-by-step instructions for all major component repairs and rebuilds Disassembly: Complete Disassembly and Reassembly Procedures Diagnostics: Advanced diagnostic techniques and fault code interpretation (if applicable) Specifications: Torque Values, Clearances, Fluid Capacities, and Other Critical Specifications Technical Depth Depth: Comprehensive Factory Level Detail 📊 Manual Specifications File File Format: PDF Searchability: Likely Searchable Text (depending on PDF conversion quality) Printability: All Pages Printable Compatibility: Compatible with all PC-based Windows operating systems and Mac ⚙️ Engine Specifications Primary Engine Engine Type: Air-Cooled, Twin Cam 96 V-Twin Displacement: 96 cubic inches (1584cc) Bore X Stroke: 3.75 in. x 4.38 in. (95.25 mm x 111.25 mm) Compression Ratio: 8.9:1 (typical) Performance Horsepower: Approx. 70-75 HP (manufacturer data varies, actual may differ) Torque: Approx. 85-90 ft-lbs @ 3500 RPM (manufacturer data varies, actual may differ) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) Fuel Type: Unleaded gasoline, minimum 91 octane (R+M)/2 Lubrication Oil Type: Harley-Davidson Genuine V-Twin 20W-50 Synthetic or equivalent Oil Capacity: Approx. 4 quarts (3.8 liters) with filter 🔧 Transmission Standard Type: 6-Speed Cruise Drive Clutch Type: Hydraulic Actuated, Multi-plate Wet Clutch Features Gear Ratios: Specific ratios detailed in manual for each gear Primary Drive: 70 Tooth, 34 Tooth (2.058:1) Final Drive: 46 Tooth / 32 Tooth (2.79:1) Lubrication Transmission Fluid: Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or equivalent Transmission Fluid Capacity: Approx. 24 US oz (0.71 L) 📐 Dimensions Exterior Length: 93.1 in. (2365 mm) Seat Height Laden: 26.5 in. (673 mm) Ground Clearance: 5.1 in. (130 mm) Weights Dry Weight: 710 lbs (322 kg) Gvw Rating: 1360 lbs (617 kg) Fuel Capacity: 5.0 gal (19 L) Wheels And Tires Front Tire: 130/70R18 Rear Tire: 180/55R17 Wheel Type: Chrome Aluminum Alloy 🛡️ Safety Features Ratings Crash Test Data: Not applicable for motorcycles in the same manner as automobiles. Active Features Brakes: Hydraulic disc front and rear. Front: Dual 32mm, 4-piston calipers. Rear: 32mm, 4-piston caliper. Lighting: Halogen headlight, LED tail/stop light, front/rear turn signals. Passive Features Frame Construction: Steel, rigid backbone and mild steel tubing. Ergonomics: Comfortable seating position for rider and passenger, designed for long-distance comfort. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM/WB stereo with CD player (optional on some models, may vary by trim). Speakers: Integrated fairing speakers. Driver Assistance Cruise Control: Standard electronic cruise control for comfortable highway touring. Connectivity Accessories Prep: Pre-wired for various Harley-Davidson accessories, including lighting, audio upgrades, and charging ports. 🔧 Maintenance Service Intervals First Service: 1,000 miles (1,600 km) or 6 months Subsequent Services: Every 5,000 miles (8,000 km) or 12 months thereafter Engine Oil Change: Recommended at 5,000 miles or annually Transmission Oil Change: Recommended at 10,000 miles or every 2 years Fluid Specifications Engine Oil Viscosity: 20W-50 Primary Chaincase Oil: Harley-Davidson Formula+ or equivalent Brake Fluid: DOT 4 (refer to manual for specific Harley-Davidson recommendation) Coolant: Not applicable (Air-cooled) Known Issues Cam Chain Tensioner: Early Twin Cam models (pre-2007) experienced wear issues with the plastic cam chain tensioners. The manual will guide on inspection and potential replacement with updated hydraulic tensioners. Starter Clutch: Some instances of starter clutch failure have been reported; proper diagnosis is crucial. Fuel Line Leaks: Potential for fuel line degradation or connection issues over time. Regular inspection recommended. 📚 Vehicle History Brand Heritage Brand Establishment: Founded in 1903, Harley-Davidson is one of the oldest motorcycle manufacturers in the world. Brand Identity: Renowned for its V-twin engines, distinctive styling, and strong rider community. Model Evolution Road King Introduction:...