Vehicle Segment:
Flagship Touring Motorcycle
Target Audience:
Long-distance touring riders, cruising enthusiasts, and experienced DIY mechanics.
Key Competitors 2006:
Honda Gold Wing, Indian Chief Vintage, Victory Kingpin Tour.
Distinguishing Features:
Classic styling, comfortable ergonomics, ample storage (saddlebags), large displacement V-twin engine, highway cruising capability.
Benefits For Owner:
Empowers owners to perform routine maintenance, diagnose issues, and undertake repairs, saving time and money, and ensuring optimal performance.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly for Twin Cam 88B engine.
Fuel System:
Carburetor (CV 40mm) or Fuel Injection (EFI) system diagnostics, cleaning, and repair, including fuel pump, filter, and lines.
Ignition System:
Ignition module, spark plugs, coils, and timing adjustment procedures.
Transmission:
5-speed Cruise Drive transmission internal inspection, repair, clutch service, and fluid changes.
Drivetrain:
Belt drive system, primary drive chain adjustment and inspection, and rear final drive belt maintenance.
Brakes:
Front and rear brake system diagnosis, caliper overhaul, brake line replacement, fluid bleeding, and ABS (if equipped) troubleshooting.
Suspension:
Front fork (Teardrop style) disassembly, seal replacement, oil level adjustment, and rear shock absorber inspection and replacement.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, regulator), lighting, starter motor, and accessory circuits.
Chassis And Frame:
Frame inspection, steering head bearing adjustment and replacement, and wheel bearing service.
Bodywork And Trim:
Fairing, saddlebag, fender, and chrome component removal, installation, and care.
Diagnostics:
Troubleshooting charts and procedures for common issues and system malfunctions.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, chain/belt adjustments, brake pad inspection.
Component Repair:
Detailed steps for repairing or replacing individual components like starter, alternator, fuel pump, brake calipers, etc.
Troubleshooting:
Systematic approach to diagnosing and resolving performance issues, starting problems, electrical faults, and leaks.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair procedures.
Specifications Data:
Torque values, clearances, fluid capacities, and electrical specifications essential for correct assembly.
Wiring Diagrams:
Comprehensive, color-coded electrical schematics for accurate troubleshooting and repair of electrical systems.
Level Of Detail:
Comprehensive. Covers everything from basic preventative maintenance to complete engine and transmission rebuilds.
Diagnostic Capability:
Advanced diagnostics, including specific fault code identification and troubleshooting flows for EFI models.
Engine Family:
Harley-Davidson Twin Cam 88B
Engine Configuration:
45-degree V-twin
Displacement:
1450cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Valve Train:
Overhead valves (OHV), pushrod actuated, 2 valves per cylinder
Horsepower Est:
Approx. 65-70 HP (at crankshaft)
Torque Est:
Approx. 85-90 ft-lbs (at crankshaft)
Fuel Delivery:
Electronic Fuel Injection (EFI) or CV 40mm Carburetor (depending on specific market/variant)
Fuel Type:
Unleaded Premium Gasoline (91-93 octane recommended)
Oil Type:
Harley-Davidson SYN3 (Synthetic) SAE 20W50 or equivalent motorcycle-specific oil.
Oil Capacity W Filter:
3.0 US quarts (2.8 Liters)
Cooling Method:
Air-cooled
Length:
Approx. 94.5 inches (2400 mm)
Width:
Approx. 38.0 inches (965 mm)
Height:
Approx. 54.0 inches (1372 mm)
Dry Weight:
Approx. 725 lbs (329 kg)
Gross Vehicle Weight Rating Gvwr:
Approx. 1260 lbs (572 kg)
Payload Capacity:
Approx. 535 lbs (243 kg)
Saddlebag Capacity:
Integral hard saddlebags, capacity varies by design but typically offers substantial storage.
First Service:
1,000 miles (1600 km) or 6 months
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter (for oil changes and general inspections).
Belt Tension Check:
Recommended at every service interval.
Engine Oil Viscosity:
SAE 20W50 (Harley-Davidson SYN3 recommended)
Primary Chain Case Oil:
Formula + Transmission & Primary Chain Case Lubricant (or equivalent)
Brake Fluid:
DOT 4 (for ABS equipped models) or DOT 5 (silicone-based, for non-ABS models if specified by H-D, consult manual).
Cam Chain Tensioners:
Early Twin Cam models (pre-2007) are known for potential wear on cam chain tensioners. Manual will detail inspection and replacement procedures.
Starter Solenoid:
Occasional issues with starter solenoid failure, leading to no-start conditions.
Regulator Rectifier:
Can be prone to failure, affecting charging system performance. Manual covers testing and replacement.
Cruise Control Actuator:
Potential for wear or failure of the cruise control system actuator.
Brand Identity:
Iconic American motorcycle manufacturer known for its V-twin engines, distinctive styling, and custom culture.
Road King Introduction:
Introduced in 1994 as a tribute to the classic Hydra-Glide models of the 1940s and 1950s.
Key Changes Pre 2006:
Transitioned to the Twin Cam 88 engine in 1999, received fuel injection options, chassis updates for improved handling and comfort.
Manufacturing Location:
USA (primarily York, Pennsylvania and Kansas City, Missouri)