🏷️ Basic Information

Make:

Harley-Davidson

Model:

Touring Series (FLHX, FLHT, FLHR, FLTR)

Year:

2006

Touring Platform Generation:

Sixth Generation (Dyna/Touring Platform)

Vin Code:

1HD

👋 Introduction

Segment:

Premium Grand American Touring Motorcycles

Target Audience:

Long-distance touring riders, enthusiasts seeking extensive customization and maintenance capabilities.

Competitors 2006:

Indian Chief, Honda Gold Wing, Kawasaki Vulcan Nomad, Yamaha Royal Star Venture, BMW K-Series Touring, and various other European touring motorcycles.

Touring Capabilities:

Large fairings for wind protection, comfortable seating, ample luggage capacity (saddlebags, optional tour-pak), V-twin engine torque for cruising, long-distance comfort features.

Value Proposition:

Provides owners and technicians with the definitive guide to maintaining, diagnosing, and repairing the 2006 Harley-Davidson Touring models, ensuring longevity and optimal performance.

📋 Manual Details

Models Covered:

FLHX Street Glide, FLHT Electra Glide Standard, FLHTI Electra Glide Standard (EFI), FLHTC Electra Glide Classic, FLHTCI Electra Glide Classic (EFI), FLHTCU Ultra Classic Electra Glide (EFI), FLHTCSE2 Screamin' Eagle Ultra Classic Electra Glide, FLHTI Electra Glide Standard, FLHTPI Electra Glide Police, FLHTRI Electra Glide Standard (EFI), FLHTRSE3 Screamin' Eagle Road Glide, FLHRS Road King Custom, FLHR Road King, FLHRCI Road King Classic (EFI), FLHRSI Road King Custom (EFI), FLHTCSE2, FLTR Road Glide, FLTRI Road Glide (EFI)

Estimated Page Count:

~700-800 pages (typical for complete service manuals)

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable PDF (likely, based on product description)

📖 Manual Coverage

Engine And Drivetrain:

Engine assembly, disassembly, inspection, timing, lubrication, cooling, fuel system (carbureted and EFI), ignition system, exhaust system, clutch, primary drive, transmission, final drive.

Chassis And Suspension:

Frame, front fork, steering head, rear suspension (air suspension, shock absorbers), swingarm, wheel bearings, braking system (front and rear), wheels, tires.

Electrical And Lighting:

Battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), ignition system, lighting (headlight, taillight, turn signals, auxiliary lighting), instrumentation, sensors, wiring diagrams, fuses, relays, horn, audio system (if applicable).

Bodywork And Trim:

Fairings, saddlebags, tour-pak (if applicable), fenders, fuel tank, seat, handlebars, controls, body panel removal and installation, cosmetic repairs.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, spark plug replacement, brake fluid flush, tire pressure checks, lubrication points, battery maintenance, drive belt inspection.

Repair And Rebuild:

Engine top-end and bottom-end rebuilds, transmission overhaul, suspension component replacement, brake caliper rebuild, electrical component troubleshooting and replacement, fuel injector cleaning/replacement (EFI models).

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault code interpretation (EFI models), symptom-based troubleshooting charts, electrical system diagnostics.

Special Tools:

Identification and usage of specialized Harley-Davidson tools required for specific procedures.

Depth:

Comprehensive: Covers everything from routine maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures and specifications. Suitable for professional technicians and experienced DIY mechanics.

📊 Manual Specifications

File Format:

PDF

Resolution And Clarity:

High-resolution scans ensuring clear diagrams, text, and images. Searchable text functionality is highly desirable for PDF manuals.

Binding Type:

N/A (Digital download)

Paper Type:

N/A (Digital download)

⚙️ Engine Specifications

Engine Family:

Evolution (Big Twin)

Engine Type:

Air-cooled, 45-degree V-twin

Displacement Ci:

88 cubic inches (1450cc)

Bore X Stroke In:

3.75 in. x 4.00 in. (95.25 mm x 101.60 mm)

Compression Ratio:

8.8:1 (typical for 88ci)

Valve Train:

Overhead valves (OHV), 2 valves per cylinder

Cylinder Heads:

Cast iron or aluminum (depending on sub-model/year evolution, though 2006 generally cast iron for 88ci)

Horsepower Hp:

~65-70 HP (estimated, actual figures vary by model and tuning)

Torque Ft Lbs:

~70-75 ft-lbs @ 3200 RPM (estimated, actual figures vary by model and tuning)

Carbureted Models:

Keihin CV 40mm Carburetor

Fuel Injection Models:

Electronic Sequential Port Fuel Injection (ESPFI) - Delphi

Fuel Type:

Unleaded Gasoline, minimum 91 octane recommended

Type:

Electronic Ignition with knock sensor (EFI models), Magneto ignition with breakerless ignition module (Carbureted models)

🔧 Transmission

Type:

5-speed constant mesh

Optional Transmissions:

N/A for this model year and platform

Primary Drive:

Patented, single-side, constant-mesh, heavy-duty, rubber-isolated chain drive

Final Drive:

Belt drive, 140-tooth, 0.500-inch pitch

Transmission And Primary Oil:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant (or equivalent API GL-5, SAE 85W-140)

Transmission Oil Capacity:

22 US fl oz (650 ml)

Primary Chaincase Oil Capacity:

3 US pints (1.4 L)

📐 Dimensions

Overall Length In:

~97.2 - 100.0 (varies by model)

Wheelbase In:

~63.5 - 65.5 (varies by model)

Seat Height Unladen In:

~27.5 - 29.5 (varies by model and suspension setting)

Ground Clearance In:

~4.8 - 5.2 (varies by model)

Dry Weight Lbs:

~700-770 (varies significantly by model)

Gross Vehicle Weight Rating Gvwr Lbs:

~1200-1300 (estimated, check specific model)

Fuel Capacity Gal:

5.0 US gallons

Saddlebag Capacity Cu In:

~2000-2400 (varies by model, e.g., FLHT, FLHR vs. FLHX)

Tour Pak Capacity Cu In:

~2500-3000 (optional on some models, e.g., FLHTCU)

🛡️ Safety Features

Crash Test Ratings:

Motorcycles are not subjected to standardized crash testing like automobiles; safety is assessed through design, braking performance, and rider aids.

Braking System:

Dual front disc brakes with 4-piston calipers, Single rear disc brake with 4-piston caliper. Some models may feature Linked Braking System (LBS).

Suspension Features:

Adjustable rear air suspension (most models) for varying loads and ride height.

Lighting:

Halogen headlight, integrated front and rear turn signals, stop/tail lights, often with auxiliary passing lamps and tour-pak lighting on higher-trim models.

Frame Construction:

Steel frame and swingarm designed for stability and load carrying.

💡 Technology Features

Audio System:

Integrated fairing-mounted audio systems (AM/FM stereo, CD player) available on select models like FLHT, FLHTC, FLHTCU, FLTR.

Cruise Control:

Electronic cruise control is standard on most touring models (FLHT, FLHTC, FLHTCU, FLTR) and optional on others, providing highway comfort.

ABS:

Anti-lock Braking System (ABS) was an optional feature on some 2006 Touring models. Manual covers ABS system diagnostics and service.

Diagnostic Ports:

Proprietary Harley-Davidson diagnostic connectors allowing connection to digital technician tools for EFI models.

🔧 Maintenance

First Service Mileage:

1,000 miles (1,600 km) or 6 months

Subsequent Service Mileage:

Every 5,000 miles (8,000 km) or 12 months thereafter

Engine Oil And Filter Change:

Every 5,000 miles (8,000 km) or 12 months

Transmission And Primary Oil Change:

Every 10,000 miles (16,000 km) or 24 months

Brake Fluid Flush:

Every 24,000 miles (38,400 km) or 24 months

Engine Oil:

Harley-Davidson SYN3 (Synthetic) SAE 20W-50 or Harley-Davidson 20W-50 Motorcycle Oil (check manual for specific type if not SYN3). API CI-4 or CH-4 rated for pre-2007 models.

Front Fork Oil:

Harley-Davidson Type E fork oil (or equivalent, SAE 10W)

Rear Shock Fluid:

N/A (Air suspension with sealed units)

Brake Fluid:

DOT 4

Cam Chain Tensioners:

Hydraulic cam chain tensioners in early Twin Cam engines (prior to 2007) are known to wear prematurely, leading to noise and potential failure. The manual will detail inspection and replacement procedures.

Starter Drive Clutch:

The starter drive clutch can wear or fail, resulting in a grinding noise or inability to start. Manual covers diagnosis and replacement.

Fuel Injector Clogging:

EFI models can experience injector clogging over time, affecting performance. Manual provides cleaning and testing procedures.

Regulator Rectifier Failure:

The regulator/rectifier unit is a common failure point in Harley-Davidsons of this era, leading to charging system issues. Manual details testing and replacement.

📚 Vehicle History

Founding Year:

1903

Heritage Focus:

American motorcycle manufacturing, V-twin engines, custom culture, long-distance touring, iconic styling.

Touring Platform Introduction:

Harley-Davidson has a long lineage of touring motorcycles dating back to the early Electra Glide models of the 1960s. The 2006 models represent a mature iteration of the touring platform featuring the Evolution Big Twin engine.

Key Advancements Pre 2006:

Introduction of fuel injection, updated frame designs, improved suspension, evolution of the V-twin engine from Shovelhead to Evolution, introduction of anti-lock braking systems (ABS) on some models in earlier years.

Manufacturing Location:

York, Pennsylvania, USA and Milwaukee, Wisconsin, USA

Production Period:

Continuous production of Harley-Davidson motorcycles since 1903.

🏆 Awards & Recognition

Brand Awards:

Harley-Davidson is consistently recognized for its brand heritage, iconic styling, and strong community support. Specific model awards are less common than brand recognition.

Customer Satisfaction Index:

Harley-Davidson generally scores well in customer satisfaction, particularly among its loyal customer base, often related to brand experience and ownership pride.

Manual Quality Certification:

While not officially certified, factory-level service manuals adhere to industry standards for technical accuracy and repair procedures.