🏷️ Basic Information

Make:

Harley-Davidson

Model:

FXDX Dyna Super Glide Sport

Year:

2001

Category:

Motorcycle

Family:

Dyna

👋 Introduction

Positioning:

The 2001 Harley-Davidson FXDX Dyna Super Glide Sport was positioned as a performance-oriented cruiser within Harley's Dyna lineup, appealing to riders seeking a more aggressive stance and capable handling compared to traditional touring models. It represented a balance between classic Harley styling and a sportier riding dynamic.

Competitors:

Competed with other American V-twins and performance cruisers from brands like Indian, and to some extent, Japanese motorcycles offering a similar combination of power and handling.

Features:

The FXDX featured the new Twin Cam 88 engine, a more rigid frame than previous Dyna models, upgraded suspension (especially the front forks), dual front disc brakes, and a sporty fairing and seating position. Its design prioritized rider control and a more engaged riding experience.

📋 Manual Details

Engine:

Yes

Transmission:

Yes

Chassis:

Yes

Electrical System:

Yes

Suspension:

Yes

Brakes:

Yes

Fuel System:

Yes

Ignition System:

Yes

Cooling System:

N/A (Air-Cooled)

Exhaust System:

Yes

Bodywork:

Yes

Troubleshooting:

Yes

Wiring Diagrams:

Yes

Maintenance Procedures:

Yes

Disassembly Reassembly:

Yes

Pages:

Approximately 600+

Type:

Factory Service Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Detailed overhaul procedures for the Twin Cam 88 engine, including cylinder head, piston, crankshaft, and camshaft removal/installation.

Engine Performance:

Specifications for engine tuning, carburetion adjustments (CV carburetor), and ignition timing.

Fuel Delivery:

Diagnosis and repair of the fuel tank, fuel lines, fuel filter, and the Keihin CV carburetor.

Ignition:

Coverage of the ignition module, spark plugs, ignition coils, and troubleshooting electrical faults related to ignition.

Transmission Drivetrain:

Service procedures for the 5-speed transmission, clutch assembly, primary drive, and final drive belt.

Electrical:

Comprehensive wiring diagrams, troubleshooting guides for lighting, starter system, charging system (alternator/stator, regulator/rectifier), and instrumentation.

Suspension Steering:

Front fork (49mm Showa) disassembly, assembly, fluid changes, and rear shock absorber service. Steering head bearing adjustment and replacement.

Braking:

Front and rear brake caliper service, master cylinder overhaul, brake line replacement, and bleeding procedures. Disc pad replacement.

Wheel Tire:

Wheel bearing replacement, tire mounting and balancing, and recommended tire pressures.

Frame Bodywork:

Frame inspection, fender and tank removal/installation, seat service, and minor body panel repairs.

Routine Maintenance:

Oil changes, filter replacements, spark plug checks, drive belt inspection, and lubrication points.

Engine Overhaul:

Complete engine disassembly, inspection, measurement, and reassembly with torque specifications.

Carburetor Rebuild:

Step-by-step guide for cleaning, tuning, and rebuilding the Keihin CV carburetor.

Electrical Troubleshooting:

Systematic diagnosis of electrical issues using wiring diagrams and multimeter readings.

Suspension Service:

Detailed instructions for fork seal replacement, damper rod service, and rear shock setup.

Brake System Repair:

Fluid flush, caliper rebuild, pad replacement, and bleeding the brake system.

Clutch Adjustment:

Proper procedure for adjusting clutch cable free play.

Drive Belt Adjustment:

Correct tensioning and alignment of the final drive belt.

Depth:

Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Suitable for DIY mechanics and professional technicians.

📊 Manual Specifications

File Type:

Digital (PDF)

Quality:

High-resolution scans of original factory documentation, ensuring clarity of text and diagrams.

Binding:

N/A (Digital PDF)

Type:

N/A (Digital PDF)

⚙️ Engine Specifications

Engine Type:

Harley-Davidson Twin Cam 88

Engine Configuration:

45-degree V-twin, air-cooled

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

Valvetrain:

Pushrod actuated overhead valves, 2 valves per cylinder

Horsepower:

Approx. 65-70 HP (at crank)

Torque:

Approx. 70-75 ft-lbs (at crank)

Carburetor:

Keihin 40mm CV (Constant Velocity)

Fuel Capacity:

4.2 US gallons (15.9 L)

Oil Capacity:

3.0 US quarts (2.8 L) with filter change

Oil Type:

Harley-Davidson 20W-50 Motorcycle Oil or equivalent

🔧 Transmission

Type:

5-speed constant mesh

Primary Drive:

Duplex chain, compensator sprocket, clutch

Final Drive:

Belt drive (70-tooth pulley, 32-tooth front sprocket, 133-tooth belt)

Clutch Type:

Wet, multi-plate

Transmission Oil Capacity:

24 US fluid ounces (0.71 L)

Transmission Oil Type:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant or equivalent

📐 Dimensions

Length:

90.5 inches (2299 mm)

Width:

35.8 inches (909 mm)

Height:

51.1 inches (1298 mm)

Seat Height:

26.0 inches (660 mm)

Ground Clearance:

5.0 inches (127 mm)

Dry Weight:

626 lbs (284 kg)

Gross Vehicle Weight Rating:

1015 lbs (460 kg)

Wheelbase:

62.8 inches (1595 mm)

Front Tire:

100/90-19 57H

Rear Tire:

130/90B16 67H

Front Wheel:

19-inch aluminum alloy

Rear Wheel:

16-inch aluminum alloy

Bolt Pattern:

5x114.3 mm (Rear)

🛡️ Safety Features

Safety Certification:

Meets DOT requirements for motorcycles

Brakes:

Dual front disc brakes (11.5-inch discs, 4-piston calipers) and single rear disc brake (11.5-inch disc, 2-piston caliper).

Suspension:

Adjustable suspension tuning capabilities for rider preference and load.

Lighting:

Halogen headlight, LED taillight, front and rear turn signals.

Frame Design:

Sturdy steel frame providing stability.

💡 Technology Features

Audio:

Base models typically did not include factory-installed audio systems. Aftermarket integration would be common.

ABS:

Anti-lock Braking System (ABS) was not a standard feature on the 2001 FXDX.

Bluetooth Usb:

No factory-integrated Bluetooth or USB ports. These would be aftermarket additions.

Gauges:

Analog speedometer, tachometer, fuel gauge, and indicator lights. Oil pressure and voltage may be indicated by warning lights or optional gauges.

🔧 Maintenance

First Service:

1,000 miles (1,600 km) or 6 months, whichever comes first. Includes engine oil and filter change, primary chaincase oil change, clutch adjustment, drive belt check, and general inspection.

Subsequent Service:

Every 5,000 miles (8,000 km) or 12 months, whichever comes first. Includes engine oil and filter change, primary chaincase oil change, spark plug inspection/replacement, drive belt inspection/adjustment, brake fluid check, and other component checks.

Engine Oil:

Harley-Davidson 20W-50 Motorcycle Oil (or equivalent API CG-4 rated)

Primary Chaincase Oil:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant

Transmission Oil:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant

Brake Fluid:

DOT 4

Fork Oil:

Typically Harley-Davidson Type E (or equivalent, check manual for specific viscosity based on rider preference/conditions)

Twin Cam Timing Chain Tensioner:

Early Twin Cam models (pre-2007) were known to have plastic cam chain tensioners that could wear out, potentially leading to engine damage. A common upgrade involves replacing them with hydraulic tensioners and a higher-quality chain. This manual would detail inspection and replacement procedures.

Carburetor Tuning:

The CV carburetor can sometimes require fine-tuning for optimal performance, especially at different altitudes or after modifications. The manual provides guidance on jetting and adjustment.

Rear Shock Leaks:

Over time, rear shock absorbers can develop leaks. The manual covers their removal, inspection, and potential repair or replacement.

Filters Plugs:

Manual will list specific part numbers for oil filters (e.g., Harley-Davidson 63731-98), air filters, and spark plugs (e.g., Harley-Davidson 17659-99A).

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, has a long-standing legacy in motorcycle manufacturing, synonymous with American culture and freedom. The Dyna platform, introduced in 1991, evolved from earlier Big Twin models, focusing on a balance of classic styling and modern rideability.

Evolution:

The FXDX Dyna Super Glide Sport was part of the Dyna family's evolution. The introduction of the Twin Cam 88 engine in 1999 marked a significant technological advancement for the line. The 2001 model year saw refinements and continued integration of this new engine platform, with the FXDX distinguished by its sportier chassis and suspension components.

Production Period:

The FXDX model was produced for several years in the early 2000s, with the Twin Cam 88 being the standard engine for this era.

Manufacturing Location:

United States (primarily York, Pennsylvania and Milwaukee, Wisconsin)

🏆 Awards & Recognition

Industry Recognition:

While specific awards for the 2001 FXDX are not widely documented, the Twin Cam 88 engine platform itself was a significant technological achievement for Harley-Davidson, revitalizing their core product line. The Dyna chassis was lauded for its improved handling characteristics and rider comfort within its class.