🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHRC Road King Year: 2006 Model Code: FLHRC Generation Generation Identifier: 2000-2006 (Late Twin Cam 88) 👋 Introduction Market Position Vehicle Segment: Full-size V-twin cruiser motorcycle Target Audience: Touring riders, cruiser enthusiasts, owners seeking to perform their own maintenance and repairs. Competitive Analysis Key Competitors 2006: Indian Chief, Victory Kingpin/Vegas, Honda VTX1800, Yamaha Roadliner, Kawasaki Vulcan 2000 Key Features Vehicle Strengths: Comfortable touring platform, classic styling, powerful V-twin engine, extensive customization options, strong brand loyalty. Manual Value Proposition Manual Benefit: Empowers owners to understand, maintain, and repair their Harley-Davidson FLHRC Road King, saving time and money while ensuring optimal performance and longevity. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Troubleshooting Secondary Coverage: Specifications, Diagnostics, Adjustments, Wiring Diagrams (likely) Page Count Estimated Page Count: 500-800 Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine oil and filter, air cleaner, spark plugs, engine idle speed, fuel system (carburetor or EFI depending on exact sub-model), enrichener control Drivetrain Systems: Primary chain lubrication and adjustment, clutch adjustment, transmission lubricant, drive belt maintenance and adjustment Chassis Systems: Tires, wheel spokes, brakes (hydraulic systems), front fork oil, steering head bearings Electrical Systems: Battery maintenance and troubleshooting (likely includes wiring diagrams) Body And Frame: Critical fasteners, general maintenance procedures Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes (engine oil, transmission oil, primary lubricant), filter replacements, tire checks, spoke tensioning, brake fluid checks, battery servicing Repair Procedures: Engine component overhaul (pistons, cylinders, cams, etc.), transmission servicing, clutch replacement, brake system repair, fork seal replacement, steering head bearing replacement Troubleshooting Procedures: System-specific diagnostic charts, common problem identification, solution guidance Adjustment Procedures: Clutch cable, throttle cables, enrichener control, engine idle speed, drive belt tension Technical Depth Depth Of Coverage: Comprehensive, covering routine maintenance to major component overhauls and diagnostics. Suitable for both DIY enthusiasts and professional technicians. 📊 Manual Specifications File Format File Format: PDF Compatibility: All versions of Windows & Mac Reader Requirement: Adobe PDF Reader Print Quality Print Quality: High-resolution digital reproduction, suitable for printing specific sections or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, 45-degree V-twin Engine Family: Twin Cam 88 Displacement: 1450 cc (88 cubic inches) Bore X Stroke: 3.75 in. x 4.00 in. (95.25 mm x 101.6 mm) Compression Ratio: 8.8:1 Performance Horsepower Approximate: 65-70 HP @ 5200 RPM Torque Approximate: 86 lb-ft @ 3500 RPM Fuel System Fuel Delivery System: Carbureted (Keihin CV 40mm) or Electronic Fuel Injection (EFI) - specific model dependent. Ignition System Ignition Type: Electronic Ignition (Distributorless) 🔧 Transmission Standard Transmission Type: 5-speed constant mesh Primary Drive: Multi-plate wet clutch, chain drive Final Drive: Belt drive Features Clutch Type: Hydraulic assist, multi-plate wet clutch 📐 Dimensions Exterior Length: 93.3 in. (2370 mm) Width: 37.0 in. (940 mm) Height: 57.9 in. (1470 mm) Weights Dry Weight Approximate: 717 lbs (325 kg) Gvwr Approximate: 1130 lbs (512 kg) Fuel Capacity: 5.0 U.S. gal. (18.9 L) Oil Capacity: 3.5 U.S. qt. (3.3 L) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycle safety ratings are generally not standardized in the same way as automobiles.) Active Features Braking System: Dual 32mm 4-piston front calipers with 11.5 in. (292 mm) discs, Single 32mm 4-piston rear caliper with 11.5 in. (292 mm) disc. Suspension: Adjustable rear air suspension, cartridge fork with pneumatic damping. Passive Features Lighting: Halogen headlight, marker lights, taillight, brake light, turn signals. 💡 Technology Features Infotainment Audio System: Optional AM/FM radio with CB/Intercom and cassette player or CD player (depending on specific touring package). Driver Assistance Cruise Control: Standard on FLHRC models for 2006. Connectivity Connectivity Features: N/A (No modern Bluetooth or smartphone integration available on this model year). 🔧 Maintenance Service Intervals Engine Oil Change: Every 5,000 miles (8,000 km) or 6 months, whichever comes first. Primary Chain Lubricant Change: Every 10,000 miles (16,000 km) or 12 months. Transmission Lubricant Change: Every 10,000 miles (16,000 km) or 12 months. Drive Belt Inspection: Check tension and condition at every 5,000 mile service. Adjust or replace as needed. Fluid Specifications Engine Oil Type: Harley-Davidson Genuine SYN3 (Synthetic) SAE 20W50 or equivalent API SG rated or higher. Primary Lubricant Type: Harley-Davidson Genuine Primary Chain Case Lubricant or equivalent SAE 90W gear oil. Transmission Lubricant Type: Harley-Davidson Genuine Formula + Transmission Lubricant or equivalent SAE 90W gear oil. Brake Fluid Type: DOT 4 (for hydraulic clutch and brake systems). Fork Oil Type: Harley-Davidson Front Fork Oil (or equivalent SAE 15W fork oil). Known Issues Common Issues Tc88: Cam chain tensioner wear (especially earlier models), oil leaks (primary, transmission, crankcase), potential carburetor tuning issues, rear main seal leaks (less common on later models). Maintenance Focus...