Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners, independent repair shops, and motorcycle enthusiasts seeking in-depth maintenance and repair information
Comparison:
This service manual provides the same level of detail and accuracy as official Harley-Davidson factory service manuals, enabling owners and independent mechanics to perform all necessary maintenance and repairs
Feature 1:
Authoritative and comprehensive repair data for the 2011 FLHRC Road King Classic
Feature 2:
Detailed step-by-step procedures with illustrations and diagrams
Feature 3:
Essential for proper maintenance, troubleshooting, and repair of all vehicle systems
Engine:
Twin Cam 103 (1690cc) V-Twin, including disassembly, assembly, inspection, and calibration
Fuel System:
Electronic Sequential Port Fuel Injection (ESPFI), throttle body, injectors, fuel pump, and lines
Ignition System:
Electronic ignition module, spark plugs, coils, and sensors
Transmission:
6-Speed Cruise Drive Transmission, including clutch, gear sets, bearings, and case components
Primary Drive:
Clutch assembly, primary chain, compensator, and drive sprocket
Final Drive:
Belt drive system, including belt, pulleys, and tensioner
Electrical System:
Battery, charging system (alternator, regulator), starting system (starter motor), lighting, and accessory circuits
Braking System:
Hydraulic disc brakes (front and rear), calipers, master cylinders, brake lines, and ABS (if equipped)
Suspension:
Front fork assembly (telescopic) and rear shock absorbers, including seals, oil, and damping adjustments
Steering:
Handlebars, steering head bearings, and linkage
Chassis And Frame:
Frame components, swingarm, and mounting points
Bodywork And Fittings:
Fuel tank, fenders, fairing (if applicable), saddlebags, seat, and trim components
Instrumentation And Gauges:
Speedometer, tachometer, fuel gauge, indicator lights, and diagnostics readout
Exhaust System:
Mufflers, headpipes, and catalytic converter (if applicable)
Maintenance:
Scheduled maintenance (oil changes, filter replacement, chain adjustment, brake fluid flush), tune-ups
Repair And Overhaul:
Engine rebuilds, transmission overhauls, brake system repairs, suspension component replacement
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting, identification of common faults
Diagnostics:
Use of diagnostic tools, reading diagnostic codes (DTCs), component testing
Wiring Diagrams:
Detailed electrical schematics for all circuits, component locations, and wire routing
Technical Specifications:
Torque values, clearances, fluid capacities, electrical specifications, part numbers
Special Tools:
Identification and usage of specialized tools required for specific procedures
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds
Engine Type:
Air-cooled, Twin Cam 103, V-Twin
Displacement:
103 cubic inches (1690 cc)
Bore X Stroke:
3.875 in x 4.375 in (98.4 mm x 111.1 mm)
Horsepower:
Estimated 75-80 HP (at crankshaft, varies with exhaust/tuning)
Torque:
Estimated 96-100 lb-ft @ 3500 RPM (at crankshaft, varies with exhaust/tuning)
System:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Type:
Dry-sump, pushrod-actuated, parallel-flow oil system
Oil Capacity:
4.0 quarts (3.8 L) with filter change
Recommended Oil:
Harley-Davidson Genuine V-Twin 20W-50, or equivalent API CI-4 rated oil
Crash Test Ratings:
Motorcycle safety is typically not rated by agencies like NHTSA or IIHS in the same way as automobiles. Focus is on rider skill and adherence to safety precautions.
ABS:
Optional Anti-lock Braking System (ABS) available on some models
Lighting:
Halogen headlight, LED taillight and turn signals (standard/optional depending on market)
Frame Construction:
Steel, cradle-type frame designed for stability and handling
Braking System Redundancy:
Dual front disc brakes, single rear disc brake for robust stopping power
Audio System:
Factory-installed 40-watt per channel, 2-speaker AM/FM/WB audio system with CB and intercom (optional or standard depending on specific trim)
Display:
Analog gauges (speedometer, tachometer, fuel, voltage, oil pressure) with integrated LCD display for odometer, gear indicator, and trip meters.
Cruise Control:
Electronic Cruise Control (standard)
Communication:
Optional CB/Intercom functionality integrated into the audio system
First Service:
1000 miles (1600 km) or 6 months, whichever comes first (check manual for exact details)
Subsequent Oil Changes:
Every 5000 miles (8000 km) or 12 months
Transmission Primary Service:
Every 10,000 miles (16,000 km) or 24 months
Engine Oil:
Harley-Davidson Genuine V-Twin 20W-50 (or equivalent API CI-4)
Transmission Primary Fluid:
Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant (or equivalent)
Brake Fluid:
DOT 4 (typically for models with ABS, check manual for non-ABS)
Fork Oil:
Harley-Davidson Factory Fork Oil (specific weight depends on fork type, consult manual)
Common Wear Items:
Clutch plates, primary chain tensioner, fork seals, brake pads, wheel bearings
Engine Considerations:
Potential for cam chain tensioner wear on earlier Twin Cam models; routine inspection is recommended. Primary compensator sprocket wear can occur with aggressive riding.
Electrical Considerations:
Check battery connections and charging system output regularly. Loose connections can cause intermittent electrical issues.
Brand Origin:
Harley-Davidson Motor Company, founded in 1903 in Milwaukee, Wisconsin, USA
Road King Lineage:
The Road King is a direct descendant of the classic Harley-Davidson touring motorcycles, emphasizing comfort and classic styling.
Flhrc Classic Features:
The 'C' in FLHRC denotes the Classic model, typically featuring wire-spoke wheels, whitewall tires, and a larger, detachable windshield, harkening back to the styling of the 1940s and 1950s.
Production Era:
The Twin Cam engine was introduced in 1999, and the 103 cubic inch variant became prominent in Harley-Davidson's lineup in the late 2000s, including the 2011 models.