🏷️ Basic Information

Make:

Harley-Davidson

Model:

Touring

Year:

2006

👋 Introduction

Positioning:

Targeted at owners, technicians, and enthusiasts who perform their own maintenance and repairs on 2006 Harley-Davidson Touring motorcycles. Positions itself as the definitive, complete resource.

Comparison:

This manual directly competes with other aftermarket repair manuals and the official Harley-Davidson service manual. Claims superiority in completeness and accuracy over cheaper, incomplete alternatives.

Features:

Promises completeness, accuracy, detailed diagrams, step-by-step instructions, and customer satisfaction. Aims to be the 'best manual available'.

📋 Manual Details

Primary Coverage:

Comprehensive service, repair, and maintenance for 2006 Harley-Davidson Touring models.

Model Variants Covered:

Includes all major 2006 Touring variants such as Electra Glide Standard, Electra Glide Classic, Street Glide, Road King, and Road Glide models. Specific sub-models and option packages may also be detailed.

Estimated Page Count:

Likely 800+ pages, typical for a complete factory service manual.

Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

Likely PDF (digital download) or printed physical copy.

📖 Manual Coverage

Engine:

Detailed coverage of Twin Cam 88 and Twin Cam 96 engines (depending on specific model), including lubrication, cooling, fuel systems (carbureted and early EFI), ignition, and exhaust.

Transmission:

Coverage for 5-speed Cruise Drive transmission, including clutch, gearbox, and final drive components.

Chassis:

Frame, suspension (front fork and rear shock absorbers), steering, wheels, and tires.

Electrical:

Extensive coverage of the electrical system, including battery, charging system (alternator/stator, regulator/rectifier), starting system, lighting, instrumentation, ignition system components, and accessory circuits.

Brakes:

Front and rear brake systems, including hydraulic lines, master cylinders, calipers, rotors, and bleeding procedures.

Bodywork:

Fairings, saddlebags, tour-paks, fenders, seats, and related trim components.

Maintenance:

Scheduled maintenance, lubrication, fluid changes (engine oil, transmission oil, primary chaincase oil, brake fluid), filter replacements, and general inspections.

Diagnostics:

Troubleshooting guides, fault code interpretation (for EFI models), and diagnostic procedures for various systems.

Repair:

Step-by-step repair instructions for all major components and systems, from minor adjustments to complete engine and transmission rebuilds.

Special Tools:

Identification and usage of specialized Harley-Davidson tools required for specific repair and maintenance tasks.

Depth:

Comprehensive, covering basic maintenance, routine service, component disassembly and reassembly, advanced diagnostics, electrical system troubleshooting, and engine tuning.

📊 Manual Specifications

Digital Format Details:

If PDF, expect high-resolution images, searchable text, and bookmark navigation. Printable pages are standard.

Quality:

High quality, likely mirroring OEM manual standards with clear diagrams and text.

Binding:

If physical, expect professional binding (e.g., spiral-bound, stitched, or perfect bound) for durability.

Paper:

If physical, premium quality paper suitable for workshop environments.

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 88 or Twin Cam 96 V-Twin engine.

Displacement:

88 cubic inches (1450cc) or 96 cubic inches (1584cc), depending on specific model.

Bore X Stroke:

Twin Cam 88: 3.75 in x 4.00 in (95.25 mm x 101.6 mm). Twin Cam 96: 3.75 in x 4.38 in (95.25 mm x 111.25 mm).

Compression Ratio:

Typically around 9.2:1 for Twin Cam 88, 9.0:1 for Twin Cam 96.

Horsepower:

Approx. 60-70 HP at the crank (figures vary by model and year).

Torque:

Approx. 75-85 ft-lbs at the crank (figures vary by model and year).

Induction:

Carbureted (e.g., Keihin CV 40mm) or Electronic Fuel Injection (EFI) with Delphi MTPS system.

Fuel Type:

Unleaded gasoline, minimum 87 octane.

🔧 Transmission

Transmission Type:

5-speed Cruise Drive, constant mesh, sequential manual gearbox.

Clutch Type:

Wet, multi-plate, diaphragm spring.

Optional Transmission:

N/A for this year/model range; 5-speed was standard.

Drive Type:

Belt drive (primary) and enclosed final drive belt.

Transmission Fluid:

Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (or equivalent meeting Harley-Davidson specifications).

📐 Dimensions

Wheelbase:

Approx. 63.5 inches (1613 mm) - varies slightly by model.

Length:

Approx. 90-95 inches (2286-2413 mm) - varies by model.

Seat Height:

Approx. 29-30 inches (737-762 mm) - varies by model.

Dry Weight:

Approx. 700-750 lbs (318-340 kg) - varies by model.

Gross Vehicle Weight Rating:

Typically around 1160 lbs (526 kg).

Saddlebag Capacity:

Approx. 2.2 cu ft (62 liters) combined.

Tour Pak Capacity:

Optional, adds significant cargo space.

🛡️ Safety Features

Safety Standards:

Designed to meet or exceed DOT and NHTSA standards applicable to motorcycles.

Braking System:

Dual-disc front braking system, single-disc rear braking system with hydraulic actuation. ABS was not standard on most 2006 models but may have been an option on select variants.

Lighting:

Halogen headlight, LED taillight and brake light, amber front and rear turn signals.

Frame Construction:

Steel frame and swingarm providing robust chassis integrity.

Tire Specifications:

Tubed or tubeless tires depending on wheel type. Front: 130/70B18, Rear: 140/75R17 (typical sizes, vary by model).

💡 Technology Features

Audio System:

Factory-installed AM/FM radio with cassette or CD player on many models. Optional CB radio and intercom systems.

Display:

Analog gauges for speedometer, tachometer, fuel level, oil pressure, and voltage. Digital odometer and trip meters.

Assistance Features:

Limited to cruise control (on some models) and advanced chassis stability through rider input. No electronic driver assistance systems like traction control or advanced ABS (on most models).

Connectivity Options:

Basic connectivity via accessory ports. No Bluetooth or advanced smartphone integration.

🔧 Maintenance

Initial Service:

Break-in service typically at 1,000 miles (1600 km), including engine oil and filter change.

Routine Oil Change:

Every 2,500-5,000 miles (4,000-8,000 km) or annually, depending on usage and Harley-Davidson recommendations. Specific intervals for engine, primary, and transmission oil may differ.

Other Intervals:

Spark plug replacement (e.g., every 10,000 miles), drive belt inspection/tensioning (e.g., every 5,000 miles), brake fluid flush (e.g., every 2 years).

Engine Oil:

Harley-Davidson Genuine V-Twin 20W-50 (or equivalent API SG/SH/SJ rated oil with suitable viscosity).

Transmission Fluid:

Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant.

Primary Chaincase Fluid:

Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant.

Brake Fluid:

DOT 4 High Performance Brake Fluid.

Common Problems:

Cam chain tensioner wear (especially earlier Twin Cam 88 models), stator/regulator failure (charging system), leaky primary cover seals, potential for oil leaks, issues with early EFI sensors on some models, carburetor adjustments (on carbureted models).

Maintenance Tips:

Regularly inspect primary chain tension, monitor charging system voltage, ensure correct fluid levels, and keep air filter clean.

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, has a long-standing history of producing motorcycles, particularly large-displacement V-twins.

Touring Lineage:

The Touring line evolved from early Big Twin models, consistently focusing on comfort, long-distance riding, and luggage capacity. The 2006 models represent a mature iteration of the Twin Cam platform.

Manufacturing Location:

Primary manufacturing in York, Pennsylvania, and Milwaukee, Wisconsin, USA.

🏆 Awards & Recognition

Industry Awards:

Harley-Davidson Touring models consistently receive high marks for comfort, ergonomics, and style from automotive and motorcycle publications. Specific awards vary by model year and publication.

Customer Satisfaction:

Generally high customer satisfaction for build quality and iconic design, though mechanical reliability can be a point of discussion depending on model year and maintenance.