🏷️ Basic Information

Make:

Harley-Davidson

Model:

FXDWG Dyna Wide Glide

Year:

2006

Model Code:

FXDWG

Engine Family Code:

88B

👋 Introduction

Positioning:

The Harley-Davidson Dyna Wide Glide 2006 is positioned as a cruiser motorcycle with a distinctive 'chopper' aesthetic, appealing to riders seeking a classic look and a comfortable riding experience. It represents a blend of traditional Harley-Davidson styling with modern engineering for its era.

Competitors:

Competes with other cruiser motorcycles from brands like Indian Motorcycle, Yamaha (V-Star series), Honda (Shadow series), Kawasaki (Vulcan series), and Suzuki (Intruder series) in the mid-to-large displacement cruiser segment. Its unique raked-out front end and ape-hanger style handlebars differentiate it stylistically.

Styling:

Raked-out front end, high-rise handlebars (ape hangers), classic teardrop fuel tank, prominent front fender, chrome accents.

Engine:

Air-cooled, Twin Cam 88 engine with electronic sequential port fuel injection (ESPFI) or carburetor (depending on specific sub-model/market, but 2006 generally had EFI as standard in many markets).

Frame:

Dyna chassis with a longer wheelbase and relaxed steering geometry for its styling cues.

📋 Manual Details

Primary Coverage:

Service, Maintenance, Repair, Troubleshooting, Diagnostics, Electrical System, Engine, Transmission, Chassis, Bodywork

Additional Coverage:

Wiring Diagrams, Special Tools, Torque Specifications, Specifications Tables

Estimated Pages:

Approximately 500-700

Type:

Workshop Repair Service Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Engine disassembly, assembly, rebuild procedures, cylinder heads, cylinders, pistons, connecting rods, crankshaft, camshafts, valve train, timing, lubrication system, cooling system (air-cooled), fuel delivery (carburetor/EFI), ignition system

Transmission Drivetrain:

5-speed constant mesh transmission, clutch, primary drive, final drive, gearbox disassembly and assembly, lubrication

Electrical System:

Battery, charging system (alternator/stator, regulator/rectifier), starting system (starter motor, solenoid), ignition system (ignition module, coils, spark plugs), lighting system (headlight, taillight, turn signals), instrumentation, wiring harnesses, fuses, relays, sensors, ECU/ECM functions

Chassis Suspension:

Frame, front fork (telescopic, raked), rear shock absorbers, swingarm, wheel bearings, steering system, triple clamps

Braking System:

Front and rear disc brakes, hydraulic system, brake calipers, master cylinders, brake pads, brake fluid specifications

Fuel System:

Carburetor (Keihin CV 40 typically), fuel tank, fuel lines, fuel filter, fuel pump (if applicable)

Bodywork Fittings:

Fenders, fuel tank, seat, handlebars, controls, footpegs, exhaust system, mirrors, lights, cosmetic components

Routine Maintenance:

Oil changes, filter replacement, spark plug replacement, air filter cleaning/replacement, chain lubrication/adjustment (if applicable, though Wide Glide is belt drive), brake fluid flush, battery maintenance, tire pressure checks

Troubleshooting:

Diagnostic flowcharts for common problems, electrical system fault finding, engine performance issues, starting problems, braking issues

Major Repairs:

Engine rebuild, transmission overhaul, clutch replacement, fork seal replacement, brake caliper rebuild, electrical component replacement

Adjustments:

Carburetor adjustments, clutch cable adjustment, throttle cable adjustment, ignition timing (if adjustable), suspension adjustments

Wiring Diagrams:

Detailed, component-level wiring schematics for all electrical systems

Depth:

Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures and wiring schematics.

📊 Manual Specifications

Format:

PDF

Searchable:

Yes (typically, depending on PDF creation)

Printable:

Yes

Quality:

High-resolution scans of original factory documentation

Type:

N/A (Digital Download)

Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 88 V-Twin

Displacement:

1449 cc (88 cubic inches)

Bore X Stroke:

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

Compression Ratio:

8.9:1 (typical)

Valve Train:

Overhead valves (OHV), pushrod actuated, 2 valves per cylinder

Horsepower:

Approx. 65-70 HP (estimated at crankshaft)

Torque:

Approx. 78-82 lb-ft @ 3200 RPM (estimated at crankshaft)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI) or Keihin CV 40 Carburetor (check specific market model). This manual covers both if applicable.

Fuel Type:

Unleaded gasoline, 91-92 octane recommended

Ignition Type:

Electronic, spark ignition

🔧 Transmission

Transmission Type:

5-speed, constant mesh

Primary Drive:

Plated, heavy-duty, rubber-mounted chain, 1.215:1 ratio

Final Drive:

Gates Poly Chain Carbon belt drive, 32/66 ratio

Clutch:

Multi-plate, wet, diaphragm spring

Transmission Oil Type:

Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant (or equivalent SAE 50W motorcycle specific)

Transmission Oil Capacity:

Approx. 32 fl oz (0.95 L)

📐 Dimensions

Length:

Approx. 93.7 inches (2380 mm)

Width:

Approx. 36.6 inches (930 mm) (at handlebars)

Height:

Approx. 51.2 inches (1300 mm) (at handlebars)

Wheelbase:

Approx. 67.5 inches (1714 mm)

Ground Clearance:

Approx. 4.5 inches (114 mm)

Rake:

34 degrees

Trail:

5.1 inches (130 mm)

Dry Weight:

Approx. 640 lbs (290 kg)

Wet Weight:

Approx. 673 lbs (305 kg)

Gross Vehicle Weight Rating Gvwr:

Approx. 1050 lbs (476 kg)

Payload Capacity:

Approx. 377 lbs (171 kg)

Fuel Tank Capacity:

5.0 US gallons (19 L)

Front Tire:

100/90-19 57H

Rear Tire:

160/70B17 73V

Front Wheel:

19 x 2.15 inches

Rear Wheel:

17 x 4.5 inches

🛡️ Safety Features

Crash Test Ratings:

N/A (Motorcycles are not typically rated by NHTSA or IIHS for crash safety in the same way as cars)

Braking:

Dual-action, four-piston front caliper with dual 292mm discs; two-piston rear caliper with 292mm disc. ABS was not a standard or common option for this model in 2006.

Lighting:

Halogen headlight, LED taillight, standard turn signals.

Frame Construction:

Steel frame designed for stability and handling, with rubber mounting for engine to reduce vibration.

Tire Selection:

Factory-specified tire sizes and types contribute to safe handling and stability.

💡 Technology Features

Audio System:

Not typically equipped with an integrated infotainment system or audio in 2006. Aftermarket options are common.

Features:

Limited electronic rider aids. ABS was rare on this model. Cruise control was an optional accessory often dealer-installed.

Features:

No integrated smartphone connectivity or Bluetooth in 2006.

Gauge Cluster:

Analog speedometer, tachometer (optional or depending on trim), odometer, trip meter, and indicator lights for turn signals, high beam, oil pressure, and engine diagnostics (check engine light).

🔧 Maintenance

First Service:

Typically at 1,000 miles (1600 km) or 6 months, whichever comes first (includes engine oil and filter change, inspection of critical components).

Subsequent Service:

Generally every 5,000 miles (8000 km) or 12 months for routine maintenance (oil change, filter, inspections). More detailed checks and fluid changes occur at higher mileage intervals (e.g., 10,000, 20,000 miles).

Transmission Oil Change:

Recommended every 5,000 miles (8000 km) or annually.

Primary Chaincase Oil Change:

Recommended every 5,000 miles (8000 km) or annually.

Brake Fluid Flush:

Recommended every 2 years or as per fluid condition checks.

Engine Oil Type:

Harley-Davidson SYN3 Full Synthetic (or equivalent SAE 20W-50 motorcycle specific oil)

Fork Oil Type:

Harley-Davidson suspension oil or equivalent SAE 10W fork oil (check manual for exact specification and quantity per leg).

Engine Oil Capacity With Filter:

Approx. 4.0 US quarts (3.8 L)

Primary Chaincase Oil Capacity:

Approx. 32 fl oz (0.95 L)

Brake Fluid Type:

DOT 4 hydraulic brake fluid

Crank Runout:

Early Twin Cam engines (prior to 2003, but can affect later ones) could be susceptible to excessive crank runout, leading to potential premature wear of internal components. The 2006 model is generally considered more robust in this regard.

Cam Chain Tensioners:

Some Twin Cam models experienced wear on the plastic cam chain tensioner shoes, which could lead to reduced oil pressure and engine damage. Hydraulic tensioners were later introduced, but early models may still have the shoe-type. This manual will guide inspection and replacement.

Wiring Harness Issues:

As with many motorcycles of this era, occasional issues with wiring harness integrity, particularly at high-vibration points or connections, can occur. The manual's detailed wiring diagrams are crucial for diagnosing these.

Carburetor Performance:

The Keihin CV 40 carburetor, while reliable, can require tuning and adjustments over time to maintain optimal performance and fuel economy, especially with modifications or altitude changes. Manual covers adjustment procedures.

📚 Vehicle History

Brand Legacy:

Harley-Davidson has a rich history dating back to 1903, synonymous with American motorcycle culture, freedom, and iconic styling. The brand is renowned for its V-twin engines and custom cruiser heritage.

Dyna Lineage:

The Dyna platform was introduced in 1991, evolving from the Harley-Davidson FX frame. It was known for its more modern feel compared to the Softail line due to its traditional dual rear shock setup. The Wide Glide variant, specifically, has roots tracing back to the 'chopper' culture of the 1960s and 70s, characterized by its extended front end and higher handlebars.

Twin Cam Engine Introduction:

The Twin Cam engine platform was introduced in 1999, offering increased power, torque, and durability over the Evolution (Evo) engine. The '88' designation refers to its 88 cubic inch displacement.

Manufacturing Location:

Typically manufactured in Milwaukee, Wisconsin, USA.

Production Period:

The Dyna Wide Glide was produced through various iterations from the early 1990s until the discontinuation of the Dyna line in 2017, being replaced by the Softail platform.

🏆 Awards & Recognition

Model Awards:

Specific awards for the 2006 FXDWG Dyna Wide Glide are not widely documented in the way cars are. However, the Dyna platform and the Twin Cam 88 engine have consistently received positive reviews from motorcycle publications for their performance and iconic styling.

Reliability Reviews:

Owners and reviewers often praise the Twin Cam 88 engine's torque and reliability, though periodic maintenance is crucial, as highlighted in the manual. The Wide Glide's styling is a key draw.

Emission Standards:

Complies with applicable EPA and California emissions standards for its model year. Manual details correct maintenance procedures to ensure compliance.