Segment:
Full-size touring motorcycle, cruiser segment.
Target Audience:
Riders seeking classic styling, comfort for long-distance touring, and the iconic Harley-Davidson experience.
Key Competitors:
Indian Chief Vintage, Honda Gold Wing (though more technologically advanced), other large displacement V-twin cruisers.
Styling:
Retro styling with classic chrome accents, whitewall tires, and leather-look saddlebags.
Comfort:
Comfortable riding position, spacious seating, ample legroom, and often equipped with a large windscreen for rider protection.
Powertrain:
Torquey Twin Cam 103B engine providing strong acceleration and relaxed cruising.
Primary Coverage:
All mechanical and electrical systems for the 2017 Harley-Davidson FLHRC Road King Classic.
Secondary Coverage:
Diagnostic procedures, troubleshooting guides, repair instructions, maintenance schedules, and specifications.
Estimated Pages:
Over 1000 (typical for Harley-Davidson factory manuals).
Type:
Factory Service Manual / Workshop Manual
Format:
Digital Download (PDF)
Powertrain:
Engine (Twin Cam 103B), transmission, clutch, final drive.
Chassis:
Frame, suspension (front and rear), steering, wheels, brakes (front and rear).
Electrical:
Ignition, starting system, charging system, lighting, instruments, accessories, security system, audio system.
Body And Trim:
Fuel tank, fenders, fairing, saddlebags, seat, controls.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication, adjustments.
Troubleshooting:
Diagnostic charts, fault finding procedures, common issue identification.
Repair:
Step-by-step repair instructions for all major components and systems, including engine rebuild, transmission overhaul, and electrical system diagnostics.
Disassembly Assembly:
Detailed instructions for component disassembly and reassembly, with torque specifications.
Depth:
Comprehensive factory-level detail, suitable for professional technicians and experienced DIY mechanics.
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)
Valve Train:
Pushrod actuated, overhead valves with two valves per cylinder
Horsepower:
Approximately 75-80 HP (estimated, factory figures not always published for torque/HP)
Torque:
Approximately 100-105 lb-ft @ 3500 RPM (estimated)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Cooling Method:
Air-cooled
Transmission Type:
6-speed Cruise Drive
Gear Ratios:
1st: 9.593, 2nd: 6.650, 3rd: 4.934, 4th: 3.851, 5th: 3.010, 6th: 2.421 (typical for Twin Cam 6-speed)
Clutch:
Hydraulic, multi-plate wet clutch
Final Drive:
Carbon-belt drive, 32/66 ratio
ABS:
Available (Anti-lock Braking System)
Braking System:
Dual front disc brakes, single rear disc brake. Standard Brembo calipers. Optional ABS.
Lighting:
Halogen headlight, LED taillight and brake light, amber front turn signals, clear rear turn signals.
Security:
Factory-installed Smart Security System with immobilizer and siren.
Audio System:
Boom! Box 4.3 infotainment system with AM/FM radio, optional CB/intercom, and compatibility with aftermarket Bluetooth devices via specific adapters (may require separate purchase).
Display:
4.3-inch color touchscreen display (or non-touch depending on specific configuration).
ABS:
Optional (as mentioned in safety).
Usb Aux:
USB/auxiliary input for audio devices (location may vary, often in saddlebag).
First Service:
1,000 miles (1,600 km) or 6 months.
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter.
Engine Oil:
Harley-Davidson 20W-50 Synthetic (or equivalent API CI-4 or higher). Capacity: ~4 US quarts (3.8 L) with filter change.
Transmission Fluid:
Harley-Davidson Formula + Transmission and Primary Chaincase Lube (or equivalent. Capacity: ~1 US quart (0.95 L))
Primary Chaincase Oil:
Harley-Davidson Formula + Transmission and Primary Chaincase Lube (or equivalent. Capacity: ~2.8 US quarts (2.6 L))
Brake Fluid:
DOT 4 (for ABS models), DOT 5.1 (for non-ABS if specified by HD for certain years, verify in manual) - check manual for specific type. Capacity: Varies by system.
Coolant:
N/A (Air-cooled engine)
Cam Chain Tensioner:
Hydraulic tensioners on earlier Twin Cam engines can wear out. Upgrade kits are available, but the 103B in 2017 is generally considered more robust than earlier iterations.
Electrical Connectors:
Some Harley models can experience issues with corroded or loose electrical connectors, particularly in high-moisture areas. Regular inspection is advised.
Oil Leaks:
Potential for minor oil leaks from primary cover, transmission seals, or engine base gasket over time. Regular inspection and tightening of fasteners is crucial.
Heritage:
Harley-Davidson boasts a rich legacy dating back to 1903, synonymous with American motorcycle culture and freedom.
Road King Lineage:
The Road King line has been a staple for decades, evolving from early Big Twin models to the modern touring platform. The 'Classic' designation typically adds more retro styling cues.
Manufacturing Location:
United States (York, Pennsylvania and Milwaukee, Wisconsin assembly plants)
Brand Awards:
Harley-Davidson is a consistently recognized brand for its heritage and lifestyle appeal, though specific model awards vary by year and publication.
Consumer Reviews:
Generally high ratings from owners for comfort, styling, and the characteristic V-twin rumble and torque. Criticisms sometimes focus on technological features compared to some competitors and the weight.
