This manual covers the 2003 Dyna Super Glide T-Sport, a sport-oriented variant of the renowned Dyna platform. Known for its powerful Air-cooled, Twin Cam 88 V-Twin engine, this model offers a blend of performance and touring capability, featuring a steel cradle frame, dual front disc brakes, and a 5-speed transmission. The FXDXT was designed for riders seeking enhanced handling and comfort on longer journeys, distinguished by its larger fairing and saddlebags. The legacy, dating back to 1903, is evident in the engineering quality and reliability of this iconic American motorcycle.
This comprehensive workshop service repair manual provides detailed guidance for all styles of the 2003 FXDXT Dyna Super Glide T-Sport. It includes extensive coverage of general information, maintenance, chassis, engine, fuel system, transmission, brakes, suspension, steering, frame, and electrical systems, complete with wiring diagrams. The manual features hundreds of photos and illustrations, step-by-step repair procedures, and integrated troubleshooting guidance. It is designed for both do-it-yourself enthusiasts and professional mechanics, offering critical notes, cautions, and warnings to ensure proper maintenance and repair, ultimately helping to keep the vehicle in optimal working condition.
Model:
FXDXT Dyna Super Glide T-Sport
Target Audience:
Do-it-yourself enthusiasts and professional mechanics seeking comprehensive repair information
Value Proposition:
Inexpensive way to keep vehicle working properly, avoids dealership labor costs
Convenience:
Downloadable format eliminates shipping costs and wait times
Searchability:
PDF format with numbered table of contents for quick information retrieval
Primary Coverage:
Workshop Service Repair
Styles Covered:
All Styles
Estimated Pages:
Hundreds (exact number not specified, but substantial)
Type:
Complete Official Full Factory Service Repair Manual
Engine Lubrication System:
Yes
Engine Removal Installation:
Yes
Repair Procedures:
Step-by-step instructions based on complete disassembly
Troubleshooting:
Integrated with electrical service procedures
Depth:
Comprehensive, suitable for do-it-yourselfers and experienced mechanics
Illustrations:
Hundreds of photos and illustrations, detailed drawings, enlarged insets
Guidance:
Guides reader through each service and repair procedure
Critical Information Highlighting:
Notes, cautions, and warnings throughout each chapter
Instruction Format:
Numbered instructions, bold figure numbers for quick illustration matching
Compatibility:
All PC based Windows operating systems and Mac
Printability:
Printable in its entirety or select pages without restriction
Quality Level:
Professional quality, in-depth
Binding:
Not applicable (Digital Download)
Paper Type:
Not applicable (Digital Download)
Delivery Method:
Instant download link on checkout page after payment
Software Requirement:
Adobe PDF Reader
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 101.6 mm)
Ignition System:
Electronic, high-performance
Horsepower Estimated:
Approximately 65-70 HP (at crank, model dependent)
Torque Estimated:
Approximately 75-80 lb-ft (at crank, model dependent)
Fuel Delivery:
Fuel Injection (EFI) - Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, 91 octane (R+M)/2 recommended
Type:
5-speed constant mesh, helical gears
Clutch Type:
Wet, multi-plate
Drive Type:
Belt Drive (primary), Chain Drive (final)
Length Overall:
Approx. 92.0 inches (2337 mm)
Width Handlebar:
Approx. 34.5 inches (876 mm)
Height Overall:
Approx. 53.0 inches (1346 mm)
Dry Weight:
Approx. 630 lbs (286 kg)
Gross Vehicle Weight Rating:
Approx. 1035 lbs (469 kg)
Payload Capacity:
Approx. 405 lbs (183 kg)
Fuel Capacity:
5.0 US gallons (19 liters)
Crash Test Ratings:
Not applicable for motorcycles in the same manner as automobiles.
Braking System:
Dual front disc brakes, Single rear disc brake
Lighting:
Halogen headlight, LED tail/brake lights, turn signals
Frame Construction:
Steel cradle frame, designed for stability and handling
Audio System:
Optional factory or aftermarket audio systems were available, typically with handlebar-mounted controls and fairing speakers.
ABS:
Anti-lock Braking System (ABS) was an optional feature on this model.
Diagnostic Ports:
Includes diagnostic ports for electronic troubleshooting (covered in manual).
Oil Change Interval:
Every 5,000 miles or annually, whichever comes first (refer to manual for exact specification)
Primary Chain Tensioner Check:
Recommended at specified intervals, critical for transmission longevity
Spark Plug Replacement:
Refer to manual, typically around 15,000-20,000 miles
Engine Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent)
Engine Oil Capacity:
3.5 US quarts (3.3 liters) with filter change
Primary Chain Case Oil Type:
Harley-Davidson Genuine Formula+ (or equivalent)
Primary Chain Case Oil Capacity:
1.0 US quart (0.95 liters)
Transmission Fluid Type:
Harley-Davidson Genuine Formula+ (or equivalent)
Transmission Fluid Capacity:
24 US fluid ounces (0.71 liters)
Brake Fluid Type:
DOT 4 (refer to manual for specific recommendations)
Primary Chain Tensioner:
The automatic primary chain tensioner on Twin Cam engines can wear prematurely, leading to noise and potential damage if not addressed. Manual recommends checking and replacing if needed.
Cam Chain Tensioners:
Early Twin Cam models experienced wear on cam chain tensioners. While 2003 is later, it's a known area of concern for the platform.
Brand Legacy:
Harley-Davidson has a long and storied history dating back to 1903, known for its V-twin engines and cruiser motorcycle designs.
Dyna Platform Introduction:
The Dyna platform was introduced in 1991, characterized by its rubber-mounted engine for reduced vibration and a more modern riding experience compared to earlier rigid frames.
Fxxdxt Variant:
The FXDXT (Dyna Super Glide T-Sport) was a sport-oriented variant within the Dyna family, featuring a larger fairing, saddlebags, and upgraded suspension components for improved touring and handling capabilities.
Production Period:
The Dyna platform was produced from 1991 to 2017 before being succeeded by the Softail platform.
Model Specific Awards:
Specific awards for the 2003 FXDXT are not widely documented. However, the Dyna platform as a whole was well-regarded for its blend of performance and touring capability.
