Segment:
The Road King Classic represents Harley-Davidson's premium, retro-styled cruiser, blending classic styling with modern performance and comfort, targeting riders who appreciate heritage and touring capabilities.
Competitors 2006:
Competed against other large-displacement cruiser motorcycles from manufacturers like Indian, Victory, and some Japanese offerings in the touring and cruiser segments.
Styling:
Classic cruiser aesthetic with a large fairing, comfortable rider and passenger seating, ample chrome accents, and leather-look saddlebags.
Touring Amenities:
Designed for long-distance riding with a large windshield or fairing for wind protection, spacious saddlebags for luggage, and a comfortable riding position.
Primary Coverage:
Comprehensive service and repair for the 2006 Harley-Davidson Softail FLHRCI Road King Classic.
Estimated Pages:
Extensive, covering all aspects of the vehicle's systems and components. Specific page count not provided in product information, but described as 'covers every single detail'.
Type:
Workshop Service Repair Manual
File Format:
Digital PDF (Instant Download)
Engine And Drivetrain:
Detailed procedures for the Twin Cam 88 engine, fuel injection, ignition system, clutch, primary drive, transmission, and final drive.
Chassis And Suspension:
Covers frame, front fork assembly (including telescopic forks), rear shock absorbers, swingarm, wheels, and tires.
Brakes:
Front and rear brake system service, including hydraulic components, calipers, rotors, and brake fluid specifications.
Electrical System:
Wiring diagrams, lighting system, battery, charging system (alternator/stator, regulator/rectifier), starter motor, and electronic controls.
Bodywork And Trim:
Fairing, saddlebags, fenders, fuel tank, seat, handlebars, and all associated trim components.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel injectors, and Electronic Fuel Injection (EFI) system diagnostics.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, drive belt inspection and adjustment, lubrication points, and tire pressure checks.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common and uncommon issues across all vehicle systems.
Engine Rebuild:
Complete disassembly and reassembly of the Twin Cam 88 engine, including top-end and bottom-end procedures.
Transmission Overhaul:
Detailed instructions for transmission disassembly, inspection, repair, and reassembly.
Electrical Diagnostics:
Component testing, circuit diagnosis, and repair of electrical faults using wiring diagrams.
Suspension And Steering:
Fork seal replacement, fork oil changes, shock absorber replacement, and steering head bearing service.
Depth Level:
In-depth, covering complete disassembly of the machine. Suitable for both DIY enthusiasts and professional mechanics. Provides step-by-step instructions.
Format Details:
PDF (Portable Document Format)
Quality:
High-quality, with clear text and top-quality diagrams. Fully printable.
Binding:
Not Applicable (Digital Download)
Paper:
Not Applicable (Digital Download)
Software Requirements:
Adobe PDF Reader (standard). WinZip or similar for extraction.
Operating Systems:
Compatible with all versions of Windows and Mac operating systems.
Zoom Capability:
Yes (Zoom IN/OUT capability for detailed viewing)
Engine Type:
Harley-Davidson Twin Cam 88 V-Twin
Displacement:
1450cc (88 cubic inches)
Configuration:
Air-cooled, 45-degree V-twin
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Compression Ratio:
8.9:1 (Typical for Twin Cam 88)
Horsepower:
Approximately 65-70 HP (Figures can vary slightly based on specific tuning and dyno tests, but this is a general estimate for the Twin Cam 88).
Torque:
Approximately 75-80 ft-lbs @ 3000 RPM (Again, approximate and can vary).
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane recommended.
Safety Certifications:
Meets all applicable US Federal Motor Vehicle Safety Standards (FMVSS). Specific crash test ratings are not typically published for motorcycles in the same way as cars.
Braking:
Dual disc front brakes, single disc rear brake. While ABS was becoming more common, it wasn't standard on all 2006 FLHRCI models, so this manual would cover systems with and without ABS.
Lighting:
Halogen headlight, dual passing lamps, rear brake/tail light, front and rear turn signals.
Audio System:
Some Road King Classic models were equipped with a fairing-mounted radio/audio system (often AM/FM and CB/Intercom capabilities). The manual would cover its operation, maintenance, and troubleshooting.
Cruise Control:
The FLHRCI designation typically implies the presence of Electronic Cruise Control, a significant touring convenience feature for this model.
Diagnostic Ports:
The motorcycle is equipped with diagnostic ports (e.g., for the H-D Digital Technician) that the manual would explain how to access and utilize for fault code reading and diagnostics.
Engine Oil Change:
Typically every 2,500-5,000 miles or annually, whichever comes first, depending on riding conditions (refer to manual for exact interval).
Transmission And Primary Oil:
Recommended at similar intervals to engine oil changes, with specific fluid types for each.
Drive Belt Tension:
Check and adjust belt tension at regular intervals, typically every 5,000 miles.
Engine Oil:
Harley-Davidson recommends specific viscosity grades (e.g., 20W-50) and approved formulations like Harley-Davidson® SYN3™ synthetic or other premium motorcycle oils meeting their specifications. Refer to the manual for precise specifications.
Transmission Oil:
Harley-Davidson® Transmission Fluid or a suitable aftermarket equivalent (e.g., gear oil with correct viscosity and additives). Manual will specify.
Primary Chain Case Oil:
Harley-Davidson® Primary Chaincase Lubricant or equivalent. Manual will specify.
Brake Fluid:
DOT 4 hydraulic fluid (if equipped with ABS or standard hydraulic systems). Manual will specify exact type.
Fork Oil:
Specific weight (e.g., 10W) fork oil. Manual will specify exact type and capacity.
Twin Cam 88 Considerations:
While generally reliable, common areas for attention can include cam chain tensioners (especially earlier models, though addressed in later iterations), oil leaks from seals, and potential for clutch basket wear under heavy use. The manual will provide guidance on inspection and maintenance for these.
Electrical Gremlins:
As with many motorcycles of this era, intermittent electrical issues can arise. Thorough troubleshooting using the provided wiring diagrams is crucial, as covered in the manual.
Harley Davidson Legacy:
Harley-Davidson, founded in 1903, has a long-standing heritage in American motorcycling, known for its V-twin engines, iconic styling, and a strong rider community.
Road King Lineage:
The Road King line debuted in 1994, drawing inspiration from earlier Harley-Davidson touring models. The FLHRCI designation indicates the fuel-injected version with classic styling cues.
Manufacturing Location:
Primarily manufactured by Harley-Davidson Motor Company in the United States.
