Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners, independent repair shops, motorcycle enthusiasts
Key Competitors:
Indian Chief, Victory Cross Country, other large-displacement touring cruisers
Vehicle Philosophy:
Classic styling with modern performance and comfort for long-distance touring and cruising
Manual Advantage:
Factory-specific, detailed, and comprehensive information essential for proper maintenance and repair
Primary Coverage:
All repair and servicing procedures for the 2015 Harley-Davidson FLHRC Road King Classic
Secondary Coverage:
Troubleshooting, diagnostics, electrical systems, wiring diagrams
Estimated Page Count:
600+
Type:
Factory Service Manual / Workshop Manual
Format:
Downloadable Digital File (likely PDF)
Engine:
Engine assembly, disassembly, top end, bottom end, lubrication system, cooling system (if applicable), fuel system (EFI), ignition system
Transmission:
Clutch, primary drive, transmission case, gears, shifting mechanism, lubrication
Electrical:
Battery, charging system, ignition system, lighting, instrumentation, starter, security system, audio system, wiring diagrams
Chassis:
Frame, front suspension (forks), rear suspension (shocks), steering, wheels, tires, brakes (front and rear), controls
Bodywork:
Fairings, fenders, fuel tank, seat, saddlebags, trim components, mounting hardware
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, brake pad replacement, lubrication points
Diagnostics:
Troubleshooting guides for common and uncommon issues, diagnostic trouble codes (DTCs)
Repair:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment
Wiring Diagrams:
Comprehensive electrical wiring schematics for all systems
Depth:
Complete factory-level repair and overhaul procedures, suitable for professional technicians and advanced DIY enthusiasts
Engine Type:
Air-cooled, Twin Cam 103B V-Twin
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in x 4.375 in (98.4 mm x 111.1 mm)
Horsepower Est:
Approx. 70-75 HP @ 5010 RPM (wheel HP)
Torque Est:
Approx. 97-100 lb-ft @ 3500 RPM (wheel torque)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium unleaded gasoline, minimum 91 octane
Safety Rating:
N/A (Motorcycles typically not rated by NHTSA or IIHS)
Brakes:
Reflex-linked Brembo disc brakes with ABS (Anti-lock Braking System)
Lighting:
Halogen headlamp, auxiliary passing lamps, LED tail/brake light
Security:
Factory-installed Smart Security System with integrated alarm and immobilizer
Audio System:
Boom! Audio system with AM/FM radio, CD player, and auxiliary input (features may vary by specific trim/options)
Display:
Analog gauges with a multi-function digital display for odometer, trip meters, gear indicator, and diagnostics
ABS:
Standard Anti-lock Braking System (ABS)
Connectivity Options:
Auxiliary input for external audio devices
Engine Oil Change:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first
Primary Chain Tensioner Inspection:
Inspect at 10,000 miles (16,000 km) and every 20,000 miles (32,000 km) thereafter
Spark Plug Replacement:
Recommended every 20,000 miles (32,000 km)
Engine Oil Type:
Harley-Davidson SYN3 (SAE 20W-50) or equivalent motorcycle-specific synthetic oil
Primary Lubricant:
Harley-Davidson Formula + (SAE 50) or equivalent
Transmission Lubricant:
Harley-Davidson Formula + (SAE 50) or equivalent
Primary Chain Tensioner:
Hydraulic tensioner can wear over time, leading to noise and potential damage if not replaced. Manual recommends inspection.
Crankcase Breather System:
Potential for oil blow-by, especially in older Twin Cam models. Service bulletins often address this.
ABS System:
Occasional sensor or module issues can arise, requiring diagnostic tools and specific procedures outlined in the manual.
Brand Legacy:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser/touring motorcycles.
Road King Lineage:
The Road King line represents a modern interpretation of classic American touring motorcycles, emphasizing comfort, style, and V-twin power. The 'Classic' designation typically denotes features like whitewall tires and chrome-laced wheels.
Production Era:
The Twin Cam engine platform was introduced in 1999 and served Harley-Davidson until its replacement by the Milwaukee-Eight engine.
Model Recognition:
The Harley-Davidson Road King Classic is consistently recognized as a benchmark for American touring motorcycles, praised for its comfort, iconic styling, and V-twin performance. Specific awards vary by year and publication.
Ownership Satisfaction:
Harley-Davidson generally scores well in customer satisfaction surveys for large touring motorcycles.
Manual Certification:
Factory certified (produced by or for Harley-Davidson)
