The 2006 FLHRI Road King represents a classic American touring motorcycle, powered by the robust Twin Cam 88 engine with an 88 cubic inch (1450 cc) displacement and a V-twin, air-cooled configuration. This model is renowned for its iconic styling, comfortable ride, and reliable performance, making it ideal for long-distance journeys and cruising. Key features include electronic fuel injection, a 5-speed transmission, and a comfortable riding position, embodying a heritage of quality engineering and rider-focused design.
This comprehensive factory service repair manual provides detailed information for the maintenance and repair of the 2006 FLHRI Road King. It covers all aspects of the motorcycle, including engine mechanicals, fuel system, drivetrain, chassis components such as brakes and suspension, and the electrical system. The manual offers step-by-step repair procedures, troubleshooting guides, technical specifications, and essential safety information, empowering owners and technicians to perform diagnostics, maintenance, and repairs effectively, thereby saving labor costs and ensuring optimal vehicle performance.
Engine Code:
Could vary, typically based on displacement and configuration (e.g., 88B for Twin Cam 88)
Vin Code:
Standard Harley-Davidson VIN structure for the period.
Target Audience:
Harley-Davidson FLHRI Road King 2006 owners, DIY mechanics, and professional technicians seeking comprehensive repair information.
Source Authenticity:
Actual Genuine Repair Service Factory Manuals, NOT 3rd party manuals.
Value Proposition:
Saves significant labor costs ($50-$60 per hour), empowers owners with factory-level knowledge, provides detailed, step-by-step guidance.
Instructional Aid:
Written to teach what factory-trained technicians know, enabling informed decisions about maintenance and repair.
Print Flexibility:
Print entire manual or only needed pages, avoiding wear-and-tear of physical manuals.
Primary Coverage:
Complete factory service and repair for Harley-Davidson FLHRI Road King 2006.
Trim Levels Covered:
ALL STYLES COVERED (implies all factory configurations for the FLHRI model in 2006).
Estimated Page Count:
Hundreds of pages (specific number not provided, but consistent with comprehensive factory manuals).
Type:
Factory Service Repair Manual
Engine Mechanical:
Engine, Engine lubrication system, Cooling system (if applicable to specific model variant, though Road King is typically air-cooled, this might cover ancillary cooling systems or general thermal management).
Fuel System:
Fuel system (likely including fuel injection system for the 'I' model).
Transmission:
Transmission, Engine Removal/Installation, Drive.
Final Drive:
Final Drive.
Wheels Tires:
Wheels/Tires.
Electrical System:
Electrical System, Wiring Diagrams.
Diagnosis Troubleshooting:
Diagnose engine fault symptoms, troubleshooting electrical system, advanced troubleshooting guide.
Repair Maintenance:
Fundamentals of maintaining and repairing, step-by-step repair procedures, common fixes, service, maintenance, repairs and tuning.
Testing Evaluation:
Research and evaluate fixing problems, test suspected parts using secret techniques.
Technical Understanding:
Understand and analyze engine management systems, trace and verify wiring diagrams.
Depth:
Complete official factory service and repair, detailing everything needed to repair, maintain, rebuild, refurbish or restore the vehicle. Covers information used by professional technicians and mechanics.
Searchability:
Searchable text for easy information retrieval.
Printability:
Printable without any restriction, allowing full or partial printing.
Resolution:
High resolution.
Binding:
N/A (Digital Download - Printable)
Paper Type:
N/A (Digital Download - Printable)
Software:
Adobe PDF Reader.
Operating Systems:
PC based Windows operating systems and Mac.
Engine Family:
Harley-Davidson Twin Cam 88 (likely the primary engine for FLHRI in 2006, confirmation needed via specific VIN or model details).
Engine Configuration:
V-Twin, Air-cooled.
Displacement:
88 cubic inches (1450 cc) - Standard for Twin Cam 88.
Horsepower:
Typically in the range of 60-70 HP (specific figures vary with tuning and exhaust).
Torque:
Typically in the range of 75-85 lb-ft (specific figures vary with tuning and exhaust).
Injection System:
Electronic Fuel Injection (EFI) - indicated by 'I' in FLHRI.
Fuel Type:
Unleaded Gasoline.
Type:
5-speed constant mesh.
Optional Gearbox:
N/A (Standard configuration for this model).
Clutch Type:
Wet, multi-plate.
Transmission Fluid Type:
Harley-Davidson Formula+ Transmission Fluid or equivalent SAE 50 motorcycle oil.
Length:
Refer to specific Harley-Davidson 2006 FLHRI Road King specifications (typically around 98.4 inches / 2499 mm).
Width:
Refer to specific Harley-Davidson 2006 FLHRI Road King specifications (typically around 38 inches / 965 mm).
Height:
Refer to specific Harley-Davidson 2006 FLHRI Road King specifications (typically around 54 inches / 1372 mm).
Dry Weight:
Refer to specific Harley-Davidson 2006 FLHRI Road King specifications (typically around 727 lbs / 330 kg).
Gvwr:
Refer to specific Harley-Davidson 2006 FLHRI Road King specifications.
Front Tire Size:
Typically 130/70R18.
Rear Tire Size:
Typically 140/75R17.
Wheel Type:
Typically Chrome Aluminum or Steel.
Safety Certifications:
N/A (Motorcycle safety ratings are typically not standardized like automobiles; focus is on engineering and rider responsibility).
Braking System:
Dual front disc brakes, single rear disc brake, hydraulic actuation.
Lighting:
Halogen headlight, LED tail light, turn signals.
Audio System:
Standard features often included a radio/cassette player, with CD options sometimes available depending on trim and accessories.
Cruise Control:
Often equipped with cruise control as a standard or optional feature on Road King models.
Diagnostics:
The manual covers engine management systems and electrical diagnostics, which are key technological components for troubleshooting.
Oil Change Interval:
Typically every 5,000 miles or annually, whichever comes first (refer to manual for exact specification).
Primary Chain Tensioner Inspection:
Crucial maintenance item for Twin Cam 88 engines; requires periodic inspection and replacement of the hydraulic tensioner. Manual will detail inspection and replacement procedures.
Engine Oil Type:
Harley-Davidson SYN3 Synthetic Motorcycle Oil or equivalent SAE 20W-50 motorcycle oil.
Engine Oil Capacity:
Typically 4 US quarts (3.8 L) with filter change.
Brake Fluid Type:
DOT 4 for hydraulic clutch and brake systems.
Twin Cam Tensioner Wear:
Early Twin Cam 88 engines are prone to wear of the primary chain tensioner shoe, which can lead to catastrophic engine damage if not addressed. The manual will guide inspection and replacement.
Cam Chain Tensioners:
Similar to primary chain tensioners, these can also wear out. Manual will cover inspection and replacement.
Tune Up:
Spark plug replacement, air filter cleaning/replacement, fluid changes, inspection of all systems.
Brand Focus:
Iconic American motorcycle manufacturer with a long history of building V-twin cruisers and touring bikes.
Road King Lineage:
The Road King model has been a staple in Harley-Davidson's lineup, evolving from earlier large touring motorcycles, emphasizing classic styling with modern amenities.
Production Era:
The Twin Cam 88 engine was introduced in 1999, and the FLHRI Road King was a significant model within this era, known for its touring capabilities and classic cruiser aesthetics.
Model Reputation:
The Harley-Davidson Road King is consistently recognized as a benchmark for classic American touring motorcycles, praised for its comfort, style, and iconic V-twin performance.
Consumer Reviews:
Generally high ratings from owners for ride quality, handling, and overall ownership experience, particularly for touring.
