Positioning:
The Harley-Davidson FLHRC Road King Classic is a flagship touring motorcycle, known for its classic styling, comfortable ride, and long-distance capability. This service manual is essential for owners and technicians maintaining this iconic machine.
Competitors:
Competes with other large displacement touring motorcycles from brands like Indian Motorcycles, and to a lesser extent, European manufacturers for riders seeking a classic aesthetic and a relaxed riding experience.
Distinctive Styling:
Classic cruiser styling with chrome accents, large windscreen, comfortable rider and passenger seating, and prominent saddlebags.
Touring Capability:
Designed for long-distance comfort and carrying capacity, making it ideal for touring and cross-country rides.
Engine Mechanical:
Engine assembly, disassembly, overhaul, cylinder head, valves, pistons, connecting rods, crankshaft, camshafts, oil pump.
Fuel System:
Fuel injection system (EFI), throttle body, fuel pump, fuel injectors, fuel tank, fuel lines, pressure regulator.
Ignition System:
Ignition module, spark plugs, ignition coils, sensors (crankshaft position, camshaft position).
Transmission:
6-speed Cruise Drive transmission, clutch assembly, primary drive, final drive, gearbox components, lubrication.
Chassis Frame:
Frame construction, front forks, rear suspension, swingarm, wheel bearings, steering head bearings.
Brakes:
Brake calipers, master cylinders, brake lines, brake pads, rotors, ABS system (if equipped).
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator), lighting (headlight, taillight, signals), starting system (starter motor, solenoid), horn, switches, relays, fuses.
Bodywork Trim:
Fairing, fenders, fuel tank, seat, saddlebags, fairing lowers, instrumentation, mirrors.
Diagnostics Troubleshooting:
Diagnostic trouble codes (DTCs), fault finding procedures, symptom-based troubleshooting guides.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment (if applicable), tire pressure checks, brake adjustments.
Major Repairs:
Engine rebuilds, transmission overhauls, suspension component replacement, brake system service.
Electrical Diagnostics:
Component testing, wiring harness inspection, circuit diagnosis.
Component Replacement:
Step-by-step guides for replacing parts like spark plugs, filters, brake pads, clutch plates.
Special Tools:
Identification and usage of specialized tools required for specific procedures.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures.
Engine Type:
Air-cooled, Twin Cam 96 V-Twin
Displacement:
96 cubic inches (1584 cc)
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Horsepower:
Approx. 70-75 HP @ 5500 RPM (Manufacturer estimates vary, actual may differ)
Torque:
Approx. 92 ft-lbs @ 3500 RPM (Manufacturer estimates vary, actual may differ)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (Research Octane Number)
Oil Type:
Harley-Davidson SYN3 (Synthetic) SAE 20W-50 recommended, or other API CI-4 rated synthetic motorcycle oil.
Oil Capacity:
Approx. 4.0 US quarts (3.8 L) with filter change.
Crash Test Ratings:
Motorcycles are typically not subject to standardized automotive crash testing like cars. Safety is assessed through design and component performance.
Braking System:
Dual-disc front brakes, single-disc rear brake. Optional Anti-lock Braking System (ABS) available.
Lighting:
Large, bright halogen headlight, LED taillight and brake light, amber turn signals.
Frame Construction:
Steel, rigid frame designed for stability and rider safety.
Windscreen:
Provides wind protection for the rider, reducing fatigue.
Audio System:
Factory-installed AM/FM/WB radio with CD player and auxiliary input, integrated into the fairing. Some models may have cruise control integrated.
Display:
Analog gauges with a digital odometer and information display.
Cruise Control:
Electronic cruise control system for highway riding comfort.
ABS:
Optional Anti-lock Braking System (ABS) for enhanced braking control.
Accessories:
Provision for various Harley-Davidson accessories, including communication systems, GPS, and security systems.
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:
Every 5,000 miles (8,000 km) or annually.
Transmission Oil Change:
Every 10,000 miles (16,000 km).
Engine Oil Spec:
Harley-Davidson SYN3 SAE 20W-50 or API CI-4 Synthetic Motorcycle Oil.
Transmission Oil Spec:
Harley-Davidson Formula Plus or SYN3.
Primary Chain Case Oil:
Harley-Davidson primary chain case oil (specific type depends on clutch type, generally wet clutch compatible).
Brake Fluid:
DOT 4, as specified by Harley-Davidson.
Cam Chain Tensioners:
Early Twin Cam models (pre-2007) had issues with plastic cam chain tensioners. 2010 models typically feature upgraded tensioners, but inspection is recommended by the manual.
Oil Leaks:
Common areas to check for leaks include the primary cover, transmission end seals, and rocker box gaskets, especially with age and mileage.
Battery Performance:
Regular battery maintenance and a properly functioning charging system are crucial for reliable starting.
Heritage:
Harley-Davidson boasts a rich history dating back to 1903, synonymous with American motorcycle culture and freedom.
Road King Lineage:
The Road King model line, introduced in 1994, draws inspiration from the classic post-war touring bikes, emphasizing comfort and classic aesthetics.
Twin Cam Engine:
The Twin Cam engine platform was introduced in 1999, offering improved performance and reliability over its predecessor, the Evolution engine. The Twin Cam 96 became standard on many models by 2007.
Production Era:
The 2010 FLHRC Road King Classic is part of the FLHT touring platform, which has been continuously refined by Harley-Davidson.