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Introduction
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Market Position
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Market Segment:
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Flagship cruiser, targeting riders seeking classic styling, comfortable touring capability, and the iconic Harley-Davidson experience.
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Competitive Analysis
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Competitors 2009:
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Indian Chief, Victory Kingpin/Vegas, Honda Shadow/Valkyrie, Yamaha Road Star, Kawasaki Vulcan Classic, Suzuki Boulevard.
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Key Features
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Model Features:
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Comfortable rider and passenger seating, ample luggage capacity (saddlebags), large fuel tank for long range, classic styling with chrome accents, powerful V-twin engine, optional ABS.
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Manual Value Proposition
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Target Audience:
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Harley-Davidson owners, independent repair shops, motorcycle enthusiasts who perform their own maintenance and repairs.
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Manual Coverage
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Systems Covered
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Engine Systems:
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Twin Cam 96 V-Twin engine: disassembly, assembly, diagnosis, timing, fuel injection (EFI), ignition system, lubrication, cooling (air-cooled design).
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Drivetrain Systems:
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Clutch operation and adjustment, primary drive, transmission (6-speed Cruise Drive), final drive (belt drive system), driveline components.
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Chassis Systems:
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Frame, front suspension (forks), rear suspension (shocks), steering system, brakes (front and rear disc, ABS if equipped), wheel bearings, wheel and tire service.
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Electrical Systems:
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Battery and charging system, ignition system, lighting (headlight, taillight, turn signals), instrumentation, wiring diagrams, diagnostics, ECM (Engine Control Module) operation, sensors.
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Bodywork And Fittings:
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Fuel tank, fenders, seat, handlebars, controls, fairing (if applicable), saddlebags, mounting hardware, cosmetic components.
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Procedures Included
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Maintenance Procedures:
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Routine checks, oil changes, filter replacements, spark plug service, brake fluid service, tire pressure checks, chain/belt adjustment (where applicable).
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Diagnostic Procedures:
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Troubleshooting guides for common issues, fault code interpretation (DTCs), electrical system diagnostics, fuel system diagnostics.
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Repair Procedures:
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Step-by-step instructions for component replacement, overhaul, and repair for all major systems.
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Special Tools And Techniques:
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Identification and usage of specialized tools required for specific Harley-Davidson repairs and diagnostics.
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Technical Depth
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Depth Of Coverage:
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Comprehensive. Covers everything from basic scheduled maintenance to full engine and transmission rebuilds, electrical system troubleshooting, and chassis component overhauls. Includes torque specifications, tolerances, and detailed diagrams.
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Engine Specifications
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Primary Engine
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Engine Type:
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Air-cooled, Twin Cam 96 V-twin
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Displacement:
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96 cubic inches (1584 cc)
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Bore X Stroke:
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3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
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Compression Ratio:
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8.8:1
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Valvetrain:
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Overhead valves (OHV), 2 valves per cylinder, pushrod actuated.
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Performance
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Horsepower Approximate:
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Approx. 75-80 HP (at crankshaft, may vary)
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Torque Approximate:
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Approx. 95-100 ft-lbs (at crankshaft, may vary)
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Fuel System
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Fuel Delivery:
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Electronic Sequential Port Fuel Injection (ESPFI)
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Fuel Type:
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Unleaded gasoline, minimum 91 octane (R+M)/2 recommended.
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Lubrication
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Oil Type:
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Harley-Davidson Genuine V-Twin Motorcycle Oil SAE 20W50 recommended. Refer to manual for specific Harley-Davidson oil part numbers.
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Oil Capacity W Filter:
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3.5 US quarts (3.3 liters)
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Technology Features
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Infotainment
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Audio System:
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Often equipped with a premium sound system, including AM/FM radio, CD player, and speakers integrated into the fairing (if equipped with a batwing fairing, though FLHR is typically 'naked'). Many models may have aftermarket audio options.
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Cruise Control:
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Electronic cruise control often standard or available, enhancing long-distance comfort.
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Driver Assistance
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ABS:
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Anti-lock Braking System (ABS) as an optional feature, providing enhanced safety and control during braking.
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Connectivity
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Diagnostic Tools:
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Requires specific Harley-Davidson diagnostic software (e.g., Digital Technician) for advanced fault code reading and component testing. The manual guides users on interpreting data and performing basic checks.
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Maintenance
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Service Intervals
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First Service:
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1,000 miles (1,600 km) or 6 months. Includes engine oil and filter change, primary chaincase oil change, inspection of various components.
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Subsequent Service Intervals:
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Every 5,000 miles (8,000 km) or 12 months thereafter. Includes engine oil and filter change, inspection of brakes, tires, controls, clutch, etc. Specific items like spark plugs, air filters, and transmission/primary oil have their own mileage/time intervals detailed in the manual.
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Fluid Specifications
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Engine Oil Spec:
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Harley-Davidson Genuine V-Twin Motorcycle Oil SAE 20W50 or equivalent meeting Harley-Davidson specifications. HD-360 Part #99824-01 (example for 20W50).
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Transmission Primary Fluid Spec:
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Harley-Davidson Formula+ Transmission/Primary Chaincase Lubricant. HD-360 Part #99852-07 (example for Formula+).
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Brake Fluid Spec:
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DOT 4 (for models with ABS and often recommended for non-ABS for superior performance). Consult manual for specific H-D approved fluid part numbers.
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Known Issues
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Common Wear Items:
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Clutch plates (depending on riding style), brake pads, tires, drive belt, battery, spark plugs. Manual provides wear limits and replacement procedures.
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Potential Electrical Gremlins:
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Loose connections, voltage regulator issues, battery charging problems can occur over time; manual provides detailed diagnostic flowcharts.
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Engine Performance Nuances:
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Potential for oil blow-by on certain Twin Cam engines if not maintained properly; manual details crankcase ventilation system checks.
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Vehicle History
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Brand Heritage
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Harley Davidson Heritage:
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Founded in 1903, Harley-Davidson is an iconic American motorcycle manufacturer renowned for its V-twin engines, distinctive styling, and strong rider community. The brand represents freedom, rebellion, and American motoring culture.
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Model Evolution
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Road King Lineage:
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The Road King line, introduced in 1994, evolved from the classic FL Hydra-Glide, Duo-Glide, and Electra Glide models. It represents a modern interpretation of the classic touring motorcycle, emphasizing comfort and luggage capacity without a full fairing, allowing for an open-air riding experience.
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Production
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Factory Location:
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York, Pennsylvania, USA; Milwaukee, Wisconsin, USA (engine and transmission assembly).
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Sales Performance General:
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Consistently one of Harley-Davidson's best-selling models due to its blend of style, comfort, and versatility for both short rides and long-distance touring.
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