🏷️ Basic Information

Make:

Harley-Davidson

Model:

FXDC Dyna Super Glide Custom

Year:

2006

Model Code:

FXDC

Vin Code:

1HD1

👋 Introduction

Market Segment:

Cruiser Motorcycle, Custom Styling segment of the Harley-Davidson lineup.

Competitors 2006:

Other Harley-Davidson Dyna models, Indian Chief, Victory Kingpin, custom choppers, and some Japanese cruisers with similar displacement and styling.

Styling:

Custom styling cues, often including a fat front tire, unique paint schemes, and chrome accents, distinguishing it from other Dyna models.

Riding Experience:

Comfortable for cruising, with a relaxed riding position suitable for long-distance travel, embodying the classic Harley-Davidson V-twin experience.

📋 Manual Details

Market Coverage:

North America (primarily, with general global applicability)

Page Count:

Approximately 400-500 pages (estimated for a complete service manual)

Manual Type:

Full Service and Repair Manual

Language:

English

Format:

Print (likely spiral-bound for lay-flat use in a workshop)

📖 Manual Coverage

Engine Systems:

Twin Cam 88 Engine, fuel injection (EFI), ignition system, exhaust system, cooling system (air-cooled)

Transmission Drivetrain:

5-speed Cruise Drive Transmission, clutch system, primary drive, final drive (belt drive)

Chassis Suspension:

Frame, front fork assembly (2006 Dyna Fat Bob style fork), rear suspension (shocks), swingarm, wheel bearing maintenance

Braking System:

Front and rear disc brakes, hydraulic system, brake fluid specifications, caliper service

Electrical System:

Battery, charging system (alternator, regulator), starting system, lighting system (headlight, taillight, turn signals), ignition switch, wiring diagrams, fuse box, diagnostics

Fuel System:

Fuel tank, fuel pump, fuel filter, fuel lines, throttle body, sensors (MAP, IAT, TPS)

Bodywork Fittings:

Fenders, fuel tank mounting, seat, handlebars, controls, instrument cluster, fairings (if applicable), saddlebags (if equipped), decorative elements

Maintenance Procedures:

Routine inspections, oil changes, filter replacements (oil, air, fuel), spark plug service, brake fluid flush, tire pressure checks, chain/belt adjustment (belt adjustment for this model)

Repair Procedures:

Engine disassembly and reassembly, transmission overhaul, clutch replacement, suspension component repair, brake caliper rebuild, electrical component troubleshooting and replacement, fuel system component repair

Troubleshooting:

Diagnostic flowcharts, common problem identification, electrical fault finding, engine performance issues, braking system concerns

Diagnostics:

OBD-II (On-Board Diagnostics) system access and interpretation for Harley-Davidson (requires specific diagnostic tools, manual will detail codes and their meanings), sensor testing and calibration

Depth Of Coverage:

Comprehensive from basic maintenance to full engine and transmission rebuilds, including detailed wiring diagrams and troubleshooting guides.

📊 Manual Specifications

File Format Details:

Print format, typically on durable paper stock suitable for workshop environments. Searchable text and high-resolution diagrams are expected in high-quality reproductions.

Print Quality:

Professional, high-resolution printing of diagrams, schematics, and text. Expect clear, crisp reproduction of factory-level detail.

Binding Type:

Spiral-bound or lay-flat binding for ease of use on a workbench.

Paper Type:

Durable, semi-gloss or matte finish paper to resist grease and wear in a workshop setting.

⚙️ Engine Specifications

Engine Type:

Air-cooled, 45-degree V-twin, Twin Cam 88

Displacement:

1450 cc (88 cubic inches)

Bore X Stroke:

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

Compression Ratio:

8.8:1

Horsepower Est:

Approx. 60-65 HP (at crankshaft, manufacturer data varies)

Torque Est:

Approx. 75-80 lb-ft (at crankshaft, manufacturer data varies)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 91 octane (R+M)/2

Ignition Type:

Dual-fire, crank-mounted, electronic ignition

Oil Capacity:

3.0 US quarts (2.8 L) with filter change

Oil Type Spec:

Harley-Davidson SYN3 (Synthetic) SAE 20W50 or equivalent API SG certified motorcycle oil

🔧 Transmission

Transmission Type:

5-speed Cruise Drive

Optional Transmission:

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

Primary Drive:

97T, enclosed chain, 2.285:1 ratio

Final Drive:

32T / 65T, 2.031:1 ratio, belt drive

Transmission Fluid Type:

Harley-Davidson Syn3 or equivalent V-Twin transmission fluid SAE 75W-90, API GL-5

Transmission Fluid Capacity:

26 oz. (0.77 L)

📐 Dimensions

Length:

91.7 in. (2329 mm)

Width:

34.9 in. (886 mm)

Height:

48.0 in. (1219 mm)

Wheelbase:

63.5 in. (1613 mm)

Ground Clearance:

4.1 in. (104 mm)

Dry Weight Est:

616 lbs (279.4 kg)

Gross Vehicle Weight Rating Gvwr:

1050 lbs (476 kg)

Fuel Tank Capacity:

5.0 US gallons (19 L)

Front Tire Size:

130/70R18

Rear Tire Size:

170/80R15

Front Wheel Size:

18 x 3.50 in.

Rear Wheel Size:

15 x 5.00 in.

Bolt Pattern:

5 x 4.5 in. (114.3 mm) - standard for many Harley-Davidson models

🛡️ Safety Features

Safety Ratings:

Motorcycles are not typically rated by organizations like NHTSA in the same way as cars. Safety is primarily determined by rider skill and adherence to road regulations.

Active Safety Features:

ABS (Anti-lock Braking System) - Optional or standard depending on specific build/market for 2006 Dyna models. The manual will specify if it covers ABS systems.

Passive Safety Features:

Robust frame construction, compliant suspension, effective braking system (dual-disc front, single-disc rear). Rider protection is paramount and relies on rider-worn gear.

💡 Technology Features

Infotainment System:

Basic analogue instrumentation including speedometer, tachometer (optional on some models), fuel gauge, and indicator lights. No integrated infotainment system like modern motorcycles.

Driver Assistance Features:

N/A. Focus is on mechanical and electrical systems, not electronic rider aids beyond potential ABS.

Connectivity Features:

N/A. No Bluetooth, smartphone integration, or GPS as standard.

🔧 Maintenance

First Service Mileage:

1,000 miles (1,600 km) or 6 months, whichever comes first. Includes oil change, primary chain adjustment, and general inspection.

Subsequent Service Mileage:

Every 5,000 miles (8,000 km) or 12 months. Includes oil change, filter replacement, inspection of various components, and adjustments as needed.

Brake Fluid Change Interval:

Every 24 months, regardless of mileage.

Engine Oil Specification:

Harley-Davidson SYN3 SAE 20W50 or equivalent API SG, JASO MA certified motorcycle oil.

Primary Chain Case Fluid:

Harley-Davidson Primary Chain Lubricant or equivalent.

Brake Fluid Specification:

DOT 4 (Harley-Davidson recommends their own branded fluid).

Common Issues 2006 Dynas:

Potential for oil leaks (especially from pushrod tubes or rocker boxes), stator failure (leading to charging system issues), starter solenoid issues, and some electrical gremlins if wiring is compromised or modified.

Belt Drive Maintenance:

Regular inspection for tension and wear, proper cleaning and alignment are crucial for longevity. Belt replacement intervals are generally long but depend on riding conditions.

📚 Vehicle History

Brand Origins:

Founded in Milwaukee, Wisconsin, USA in 1903, Harley-Davidson is an iconic American motorcycle manufacturer known for its V-twin engines and distinct styling.

Dyna Lineage:

The Dyna platform was introduced in 1991, evolving from earlier Harley-Davidson models. The Super Glide Custom (FXDC) variant offers a more stylish and customized appearance compared to the base Super Glide.

Fx Series Evolution:

The FX designation has historically represented a blend of styling and performance within Harley-Davidson's range, often featuring larger wheels and more custom elements than the FL series.

Production Years Fxdc:

The FXDC model itself has been produced with variations since the early 2000s, with 2006 being a significant year for the Twin Cam 88 platform.

🏆 Awards & Recognition

Brand Awards:

Harley-Davidson is consistently recognized for its brand heritage, lifestyle, and contribution to motorcycling culture, often winning awards for customer loyalty and community engagement.

Motorcycle Publications:

The Dyna platform, including the Super Glide Custom, has received positive reviews from motorcycle publications for its blend of classic Harley styling and comfortable ride, often lauded for its customization potential.