🏷️ Basic Information

Make:

Harley-Davidson

Model:

FXDC Dyna Super Glide Custom

Year:

2008

Trim Level:

ANV 105th Anniversary

Model Code:

FXDC

👋 Introduction

Positioning:

The FXDC Dyna Super Glide Custom in 2008 was positioned as a stylish, classic cruiser with custom touches, offering a balance of performance and rider comfort within the Harley-Davidson lineup.

Competitors:

Competed against models from Indian Motorcycle, Victory Motorcycles, and custom-oriented Japanese cruisers. Its key differentiator was the Harley-Davidson brand heritage and the Twin Cam engine platform.

Anniversary Edition:

105th Anniversary edition signifies a special commemorative model with unique styling cues, badges, and potentially exclusive color schemes.

Dyna Platform:

Built on Harley-Davidson's robust Dyna chassis, known for its traditional styling and handling characteristics.

📋 Manual Details

Overall Coverage:

Comprehensive service, maintenance, and repair for the 2008 Harley-Davidson FXDC ANV 105th Anniversary Dyna Super Glide Custom.

Estimated Pages:

Refer to specific product listing for exact page count; typically 500+ pages for a full service manual.

Type:

Factory Service Manual / Repair Manual

Language:

English

Format:

Likely available in both Printed and Digital (PDF) formats. Specific product may vary.

📖 Manual Coverage

Engine Mechanics:

Engine assembly, disassembly, inspection, tuning, lubrication, cooling system, oil pump.

Fuel System:

Fuel injection system (EFI), throttle body, fuel pump, fuel lines, fuel filter replacement, carburetor specifications (if applicable for older models, though 2008 likely EFI).

Ignition System:

Ignition module, spark plugs, ignition coils, wiring diagrams.

Transmission Drivetrain:

Clutch operation, transmission gear selection, final drive belt maintenance, primary drive, transmission fluid service.

Brakes:

Hydraulic brake systems, brake fluid type and replacement, caliper service, rotor inspection, ABS system (if equipped).

Electrical System:

Battery service, charging system (alternator, regulator), lighting system, starter motor, wiring harness diagrams, fuse identification, electrical component testing.

Suspension Steering:

Front fork service (oil changes, seal replacement), rear shock absorber inspection and adjustment, steering head bearing service.

Chassis Frame:

Frame inspection, mounting hardware torque specifications, jiffy stand, passenger footboards.

Bodywork Fittings:

Fender removal, tank mounting, seat installation, saddlebags, fairing components (if applicable).

Routine Maintenance:

Oil and filter changes, air filter replacement, spark plug replacement, brake pad inspection, tire pressure checks.

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), symptom-based troubleshooting guides.

Major Repairs:

Engine rebuilds, transmission overhauls, suspension component replacement, electrical system repairs.

Technical Specifications:

Torque values for all fasteners, fluid capacities, electrical specifications, diagnostic parameters.

Depth:

Complete, from basic owner maintenance to full factory-level workshop procedures and diagnostics.

📊 Manual Specifications

Digital Format Details:

PDF; typically searchable text, indexed chapters, high-resolution diagrams, printable.

Printed Format Quality:

High-quality paper, durable binding (spiral-bound or perfect bound), clear diagrams and text.

Printed Binding:

Typically spiral-bound for lay-flat use in a workshop environment.

Printed Paper:

Heavy-duty, glossy or semi-gloss paper to withstand workshop conditions.

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 96 V-Twin

Displacement:

96 cubic inches (1584 cc)

Bore X Stroke:

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

Compression Ratio:

9.0:1

Torque:

92.6 ft-lb @ 3000 rpm (125 Nm @ 3000 rpm) (approximate, can vary slightly)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 89 octane (87 AKI)

Oil Capacity:

3.5 US qt (3.3 L) (with filter change)

Oil Type:

Harley-Davidson Syn3 Synthetic or recommended HD 360 Motorcycle Oil (e.g., SAE 20W-50)

🔧 Transmission

Transmission Type:

6-speed Cruise Drive

Optional Transmission:

N/A (6-speed was standard for this model)

Clutch Type:

Clutched transmission, hydraulic actuation

Primary Drive:

Plated, heavy-duty rubber-mounted chain drive

Final Drive:

Carbon belt, 25mm width, 145T

Transmission Fluid Type:

Harley-Davidson Formula + Transmission Lubricant or equivalent SAE 80W-90 API GL-5

Transmission Fluid Capacity:

24 US oz (0.7 L)

📐 Dimensions

Length:

92.5 in. (2350 mm)

Seat Height:

25.7 in. (653 mm) (unladen)

Ground Clearance:

4.8 in. (122 mm)

Dry Weight:

636 lbs (288 kg)

Gross Vehicle Weight Rating:

1080 lbs (490 kg)

Wheelbase:

63.5 in. (1613 mm)

Fuel Tank Capacity:

5.0 US gal (19 L)

🛡️ Safety Features

Crash Test Ratings:

Motorcycles typically do not receive formal crash test ratings like automobiles from agencies like NHTSA. Safety is primarily addressed through design and rider skill.

Braking System:

Dual-action, front and rear hydraulic disc brakes.

ABS Availability:

Optional ABS (Anti-lock Braking System) was available on some 2008 Dyna models. The manual would cover its diagnostics and maintenance if equipped.

Lighting:

Halogen headlight, LED tail light, front and rear turn signals.

Frame Construction:

Steel frame and swingarm designed for stability.

💡 Technology Features

Audio System:

Factory audio systems were optional and varied. If equipped, the manual would cover head unit operation, speaker installation, and basic diagnostics.

Display:

Analog speedometer and tachometer, with a digital odometer and clock. Indicator lights for various functions.

Cruise Control:

Cruise control was often an optional feature. The manual would detail its operation and servicing if installed.

Device Integration:

Limited connectivity by modern standards. No built-in smartphone integration or Bluetooth. Accessories for audio connectivity might exist.

🔧 Maintenance

Initial Service:

First service typically around 1,000 miles (1600 km) for oil change, filter, and inspection.

Routine Oil Change:

Every 5,000 miles (8,000 km) or annually, whichever comes first.

Air Filter Inspection:

Inspect every 5,000 miles (8,000 km), replace as needed.

Spark Plug Replacement:

Typically every 10,000 miles (16,000 km) or as per manual recommendation.

Brake Fluid Flush:

Recommended every 2 years or as specified in the manual.

Primary Chain Tensioner Inspection:

Crucial check, often recommended around 20,000-30,000 miles, as early hydraulic tensioners were known to fail.

Engine Oil Viscosity:

SAE 20W-50 recommended for most conditions.

Brake Fluid Type:

DOT 4, conforming to FMVSS 116

Fork Oil Type:

Harley-Davidson Factory Fork Oil (e.g., Type E or equivalent) or specified weight oil.

Primary Chain Tensioner:

The original hydraulic primary chain tensioners on Twin Cam engines were a known point of wear and potential failure. Regular inspection and timely replacement (often with updated hydraulic or manual tensioners) is advised.

Cam Chain Tensioners:

Similar to the primary tensioner, cam chain tensioners are also wear items that require monitoring.

Cam Follower Wear:

Early Twin Cam models could experience wear on cam followers and lifters; the 2008 models are generally less prone to this than earlier versions but it's a diagnostic point.

Regulator Rectifier:

While improved over earlier generations, the charging system regulator/rectifier can still be a potential failure point in hot conditions.

📚 Vehicle History

Harley Davidson Legacy:

Founded in 1903, Harley-Davidson has a long and storied history in motorcycle manufacturing, synonymous with American culture and freedom.

Dyna Series History:

The Dyna platform was introduced in 1991, evolving over the years with different engine configurations and styling. The FXDC Dyna Super Glide Custom is a significant model within this lineage, offering a blend of classic lines and modern features.

Manufacturing Location:

Harley-Davidson motorcycles are primarily manufactured in the United States (e.g., York, Pennsylvania; Milwaukee, Wisconsin).

105Th Anniversary Significance:

The 105th Anniversary models are collector's items and represent a milestone in the brand's history.

🏆 Awards & Recognition

Motorcycle Awards:

Specific awards for individual model years are less common in motorcycle industry publications compared to automotive. Harley-Davidson as a brand consistently receives recognition for its heritage, design, and rider experience.

Customer Satisfaction:

Harley-Davidson generally enjoys high customer loyalty and satisfaction, often ranking well in owner surveys for brand preference and ownership experience.