🏷️ Basic Information

Make:

Harley-Davidson

Model:

Touring Models

Year:

2006

Manual Product Code:

Not Specified (Assumed to be a generic service manual)

👋 Introduction

Positioning:

The 2006 Harley-Davidson Touring models represented the pinnacle of American V-twin cruising comfort and capability, catering to riders who prioritized long-distance travel, substantial rider and passenger amenities, and the iconic Harley-Davidson riding experience.

Competitors:

Competed primarily with other large displacement V-twin cruiser and touring motorcycles from brands like Honda (Gold Wing series), Yamaha (Venture), Indian Motorcycle, and custom builders. Differentiated by its distinctive styling, V-twin rumble, and extensive customization potential.

Features:

Large-displacement V-twin engines, comfortable rider and passenger seating, integrated luggage systems (saddlebags, tour-pak), advanced fairing designs for wind protection, premium sound systems (on some models), and Harley-Davidson's established brand heritage and community.

📋 Manual Details

Vehicle Coverage:

2006 Harley-Davidson FLHTC Electra Glide Classic, FLHTCU Ultra Classic Electra Glide, FLHTCSE2 Screamin' Eagle Ultra Classic Electra Glide, FLHT Standard, FLTR Road Glide, FLTRI Road Glide, FLHRS Road King Custom, FLHR Road King.

Page Count:

Not Specified in Product Information

Manual Type:

Service Workshop Repair Manual

Language:

English

Format:

Printed Book (Implied by 'professional book')

📖 Manual Coverage

Engine:

Engine disassembly, assembly, inspection, troubleshooting, tuning for Twin Cam 88B (1450cc) and Twin Cam 96 (1584cc) engines. Includes fuel injection (EFI) and carburetor systems.

Transmission:

Service and repair of the 5-speed Cruise Drive transmission, clutch operation, troubleshooting, and component replacement.

Electrical:

Comprehensive electrical system coverage including wiring diagrams, ignition system, lighting, charging system (alternator, regulator), starting system, battery service, instrument panel, and accessory circuits.

Chassis And Suspension:

Frame service, front fork assembly (including telescopic forks), rear shock absorbers, swingarm, wheel bearings, and steering head bearings.

Braking System:

Front and rear brake system service, hydraulic lines, brake pads, calipers, rotors, bleeding procedures, and troubleshooting.

Fuel System:

Fuel tank removal and installation, fuel pump, fuel filter, fuel lines, carburetor adjustments (if applicable), and fuel injection system diagnostics.

Exhaust System:

Exhaust system components, mufflers, heat shields, and exhaust gaskets.

Bodywork And Trim:

Fairing removal and installation, saddlebags, tour-pak, seat service, fenders, and cosmetic component adjustments.

Diagnostics And Troubleshooting:

Systematic troubleshooting guides for common problems, diagnostic codes (where applicable), and diagnostic procedures.

Maintenance:

Routine maintenance tasks such as oil changes, filter replacements, spark plug service, air filter cleaning/replacement, chain adjustment (if applicable), and brake fluid changes.

Repair:

Detailed step-by-step instructions for component repair and replacement, including engine internals, transmission gears, electrical components, and body panels.

Assembly Disassembly:

Comprehensive guides for disassembling and reassembling major vehicle sub-assemblies and components.

Specifications Torque:

Torque specifications for critical fasteners, assembly procedures, and alignment data.

Depth:

Professional level, covering complete engine rebuilds, transmission overhauls, and detailed electrical system diagnostics and repairs. Suitable for experienced mechanics and serious DIY enthusiasts.

📊 Manual Specifications

File Format:

Not specified, but typically these are high-resolution PDFs for digital versions or bound paper for printed.

Print Quality:

High-quality printing with clear diagrams and text (assumed for professional manual).

Binding Type:

Likely perfect bound or stitched/sewn for durability in a workshop environment.

Paper Type:

Durable, possibly coated paper to withstand workshop conditions.

⚙️ Engine Specifications

Engine Type:

Twin Cam 88B (1450cc) and Twin Cam 96 (1584cc) Pushrod V-twin, 45-degree V-angle, air-cooled.

Bore Stroke 88B:

3.75 in. (95.25 mm) x 4.00 in. (101.6 mm)

Bore Stroke 96:

3.75 in. (95.25 mm) x 4.38 in. (111.25 mm)

Compression Ratio 88B:

8.9:1

Compression Ratio 96:

9.2:1

Horsepower 88B:

Estimated 65-70 HP (at crank, depending on tune)

Torque 88B:

Estimated 85-90 lb-ft @ 3200 RPM (at crank, depending on tune)

Horsepower 96:

Estimated 70-75 HP (at crank, depending on tune)

Torque 96:

Estimated 95-100 lb-ft @ 3500 RPM (at crank, depending on tune)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI) or Keihin CV Carburetor (depending on model and market).

Fuel Type:

Unleaded Gasoline, 91 octane (R+M)/2 or higher recommended.

Ignition System:

Electronic, ignition timing based on engine speed and load.

Cooling Method:

Air-Cooled

🔧 Transmission

Transmission Type:

5-speed Cruise Drive Manual Transmission

Optional Transmission:

N/A (5-speed was standard across touring models)

Clutch Type:

Wet, multi-plate, diaphragm spring

Final Drive:

Belt Drive

Transmission Fluid Type:

Harley-Davidson Formula Plus or equivalent (often a blend of engine oil and transmission oil).

📐 Dimensions

Length:

Varies by model, typically around 97.4 inches (2474 mm) for Electra Glide models.

Wheelbase:

Varies by model, typically around 63.5 inches (1613 mm).

Dry Weight:

Varies by model, typically around 750-850 lbs (340-385 kg).

Gvwr:

Not readily available, but significantly higher than dry weight to account for rider, passenger, and cargo.

Saddlebag Capacity:

Integrated hard saddlebags with substantial volume.

Tour Pak Capacity:

Optional Tour-Pak provides significant additional lockable storage.

🛡️ Safety Features

Safety Certifications:

Meets or exceeds all applicable Federal Motor Vehicle Safety Standards (FMVSS) for motorcycles at the time of manufacture.

Braking System:

Dual-disc front brakes, single-disc rear brake, hydraulic actuation.

Lighting:

Halogen headlamp, front and rear turn signals, brake lights, auxiliary passing lamps (on some models).

Frame Construction:

Steel, cradle frame designed for stability and rider comfort.

Wind Protection:

Large fairings with integrated windshields for rider and passenger comfort.

💡 Technology Features

Audio System:

Premium AM/FM/WB radio with CD player and cassette tape player (on some models). CB and intercom functionality on Ultra models.

Speakers:

Integrated fairing and tour-pak speakers.

Cruise Control:

Electronic Cruise Control available on most Touring models.

Accessory Ports:

12V auxiliary power outlets for charging accessories.

🔧 Maintenance

Oil Change Interval:

Every 2,500-5,000 miles (4,000-8,000 km) or 6 months, whichever comes first (refer to manual for specific intervals).

Primary Chain Tensioner Inspection:

Inspect at 1,000 miles, then every 10,000 miles (critical for Twin Cam engines).

Spark Plug Replacement:

Refer to manual, typically around 10,000-20,000 miles.

Engine Oil Capacity:

Approximately 4 quarts (3.8 L) for Twin Cam 88B, 4.0-4.5 quarts for Twin Cam 96. Consult manual for precise capacity.

Engine Oil Type:

Harley-Davidson SYN3 (synthetic blend) or equivalent SAE 20W-50 motorcycle oil meeting Harley-Davidson specifications (e.g., H-D 63796-01).

Transmission Fluid Type:

Harley-Davidson Formula Plus (or equivalent blend) as specified in the manual.

Primary Chain Case Fluid Type:

Harley-Davidson Formula Plus (or equivalent blend) as specified in the manual.

Brake Fluid Type:

DOT 4 Hydraulic Fluid

Fork Oil Type:

Refer to manual for specific grade, typically 10W or 15W.

Primary Chain Tensioner Wear:

The hydraulic tensioner shoes on Twin Cam engines are known to wear out, potentially causing noise and damage if not replaced. Early models (pre-2007) are particularly susceptible. This manual would detail inspection and replacement.

Cam Chain Tensioner Wear:

Similar to the primary chain tensioner, the cam chain tensioners can wear. Inspection and replacement are critical maintenance items.

Exhaust Flange Gaskets:

Exhaust flange gaskets can sometimes leak, requiring replacement to address exhaust leaks.

Rear Cylinder Overheating:

Under certain conditions, the rear cylinder can run hotter than the front. Proper lean angle during cornering and air cooling are key. The manual provides guidance on engine operation.

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines, distinctive styling, and strong rider community. The Touring line represents a core segment of their product offering, built upon decades of experience in motorcycle design and manufacturing.

Touring Evolution:

The 2006 models are part of the evolution of Harley-Davidson's touring platform, which traces its roots back to models like the Duo-Glide and Electra Glide. Significant developments leading up to 2006 included the introduction of the Twin Cam engine and the refinement of chassis, suspension, and comfort features.

Manufacturing Location:

Primarily manufactured in York, Pennsylvania, and Milwaukee, Wisconsin, USA.

🏆 Awards & Recognition

Brand Recognition:

Harley-Davidson consistently receives accolades for its brand loyalty and iconic status in the motorcycle industry. The Touring models are celebrated for their comfort, long-distance capabilities, and the distinctive 'Harley experience'.

Owner Satisfaction:

While specific awards for the 2006 model year are not typically itemized, Harley-Davidson's touring models generally enjoy high owner satisfaction for their comfort and lifestyle appeal.