Positioning:
Essential resource for owners and technicians maintaining the popular Harley-Davidson 2006 Touring models, catering to a significant segment of the cruiser and touring motorcycle market.
Comparison:
Competes with other OEM service manuals and aftermarket repair guides, but typically offers the most detailed and accurate factory specifications and procedures.
Features:
Extensive detail, clear illustrations, diagnostic flowcharts, torque specifications, wiring diagrams, parts illustrations, and troubleshooting guides specifically for the 2006 Touring platform.
Primary Coverage:
Comprehensive repair, maintenance, troubleshooting, and restoration for 2006 Harley-Davidson FLHX, FLHT, FLHR, and FLTR Touring models.
Estimated Page Count:
Approximately 800-1200 pages, typical for a full Harley-Davidson service manual of this era.
Type:
Digital Workshop Repair Manual
Format:
Digital (likely PDF or similar searchable electronic format)
Engine And Powertrain:
Engine disassembly, assembly, troubleshooting, oil systems, cooling systems (if applicable, typically air-cooled for these models), fuel injection, ignition systems, exhaust systems.
Transmission And Drivetrain:
Clutch, transmission service and repair, primary drive, final drive, belt drive maintenance.
Electrical System:
Wiring diagrams, lighting, charging system (stator, regulator, battery), ignition, starting system, instrumentation, audio systems (if equipped), accessory circuits.
Chassis And Suspension:
Front fork (preload, damping adjustments, seal replacement), rear shock absorber service and replacement, steering head bearings, wheel bearings, swingarm.
Braking System:
Brake caliper service, master cylinder overhaul, brake line replacement, bleeding procedures, rotor inspection and replacement.
Bodywork And Trim:
Fairing removal and installation, tank and fender servicing, saddlebag removal, seat maintenance, chrome trim care.
Maintenance:
Regular scheduled maintenance (oil changes, filter replacements, chain/belt adjustments), brake inspections, tire checks, clutch adjustments, primary chain tensioner checks.
Diagnostics And Troubleshooting:
Systematic troubleshooting guides for common issues, diagnostic codes (if applicable for the era), circuit testing.
Repair And Rebuild:
Detailed step-by-step instructions for component disassembly, repair, reassembly, and component replacement.
Special Tools:
Identification and usage instructions for specialized Harley-Davidson tools required for specific procedures.
Depth:
Comprehensive, covering everything from basic fluid checks to full engine and transmission rebuilds. Suitable for experienced DIY mechanics and professional technicians.
Engine Family:
Harley-Davidson Twin Cam 88 / 96
Engine Type:
Air-cooled, V-twin, four-stroke
Displacement:
88 cubic inches (1450cc) for most models, potential for 96 cubic inches (1584cc) in some variants or upgrades.
Bore X Stroke:
For Twin Cam 88: 3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Compression Ratio:
Approximately 8.8:1 to 9.0:1 (varies slightly by model and specific configuration)
Horsepower:
Estimated 65-75 HP (stock, varies by specific model and tuning)
Torque:
Estimated 85-95 lb-ft (stock, varies by specific model and tuning)
Induction:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded Gasoline, 91 octane (R+M)/2 recommended
Type:
5-speed Cruise Drive, constant mesh
Optional Transmission:
Not applicable for stock 2006 models; aftermarket upgrades exist.
Gear Ratios:
Specific ratios are detailed in the manual (e.g., 1st: 9.312, 2nd: 6.422, 3rd: 4.774, 4th: 3.750, 5th: 3.150)
Clutch Type:
Hydraulic, diaphragm spring, multi-plate wet clutch
Primary Drive:
Double-row, single-row chain drive, 34/46 ratio
Final Drive:
Belt drive, 32/66 ratio
Wheelbase:
64.5 inches (1638 mm) typical for FLHT/FLHX, ~63.5 inches for FLHR/FLTR.
Length:
Approximately 93.1 inches (2365 mm) for FLHT/FLHX.
Width:
Approximately 36.5 inches (927 mm) at handlebars.
Height:
Approximately 51.2 inches (1300 mm) at windshield for FLHT/FLHX.
Saddlebag Capacity:
Approx. 2.2 cu ft (62 liters) total
Dry Weight:
Approx. 700-750 lbs (318-340 kg) depending on model.
Gross Vehicle Weight Rating:
Typically around 1200 lbs (544 kg).
Fuel Capacity:
5.0 US gallons (18.9 L)
Crash Test Ratings:
Motorcycles are not subjected to standard automotive crash testing. Safety is primarily determined by rider skill and adherence to safe riding practices.
Braking System Features:
Dual front disc brakes, single rear disc brake. Available ABS on some late 2006 models or as an option.
Lighting:
Halogen headlights, auxiliary passing lamps (on some models), LED tail/brake lights, turn signals.
Chassis Stability:
Designed for stable long-distance touring. Frame construction and suspension geometry contribute to rider confidence.
Audio System:
Many 2006 Touring models came equipped with factory-installed AM/FM radio, cassette player, and CD player, often with handlebar-mounted controls.
Speakers:
Fairing-mounted speakers were standard on FLHT/FLHX models.
ABS Availability:
Anti-lock Braking System (ABS) was an option on some 2006 models. The manual will detail its components and servicing.
Cruise Control:
Electronic cruise control was standard on FLHT/FLHX models for enhanced long-distance comfort.
Oil Change Interval:
Every 5,000 miles or annually, whichever comes first (for engine oil).
Primary Fluid Change:
Every 10,000 miles or annually (primary lubricant).
Transmission Fluid Change:
Every 20,000 miles or annually (transmission lubricant).
Spark Plug Replacement:
Recommended at 10,000-20,000 mile intervals, or as per manual.
Engine Oil Type:
Harley-Davidson 20W-50 SYN3 or equivalent API SG rated oil. Manual specifies exact viscosities and standards.
Primary Chain Case Oil:
Harley-Davidson Primary Chain Case Oil or equivalent manual transmission fluid (e.g., SAE 75W-90 API GL-4).
Transmission Oil:
Harley-Davidson Transmission Lubricant or equivalent SAE 75W-90 API GL-5 gear oil.
Brake Fluid:
DOT 4 hydraulic brake fluid
Primary Chain Tensioner:
The hydraulic tensioner for the primary chain is a common wear item on Twin Cam engines, often requiring replacement around 30,000-50,000 miles to prevent chain slap and potential damage.
Cam Chain Tensioners:
Earlier Twin Cam models (pre-2007) used polymer cam chain tensioners that could wear out. The manual will detail inspection and replacement procedures.
Rear Cylinder Overheating:
Air-cooled V-twins can experience higher temperatures in the rear cylinder, especially in hot weather or heavy traffic. The manual will cover diagnostic steps for this.
Heritage:
Harley-Davidson boasts a long and iconic history dating back to 1903, renowned for its V-twin engines and distinctive styling.
Touring Lineage:
The Touring platform has evolved significantly since its inception, with the 2006 models representing the Twin Cam era, known for improved performance and refinement over earlier Shovelhead and Evolution engines.
Manufacturing Location:
York, Pennsylvania, USA; Milwaukee, Wisconsin, USA
Model Significance:
The 2006 models are part of the highly successful Twin Cam generation, a critical period for Harley-Davidson's market dominance in the large-displacement cruiser and touring segments.
Brand Awards:
Harley-Davidson frequently receives recognition for its brand heritage, iconic design, and rider community. Specific model awards for 2006 are less common than overall brand acclaim.
Owner Satisfaction:
Harley-Davidson generally enjoys high owner satisfaction, particularly for its touring models, due to their comfort, style, and customization potential.
Oem Certification:
This manual is an OEM-equivalent or direct reproduction, representing the highest standard of technical accuracy and completeness for Harley-Davidson service.
