Model:
FXD Dyna Super Glide
Production Years Covered:
1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Vehicle Market Segment:
Cruiser motorcycle, known for its classic styling, V-twin rumble, and customizable nature.
Key Competitors Era:
Indian Chief, Japanese cruisers from brands like Honda, Yamaha, Kawasaki, and Suzuki offering similar styling and displacement.
Platform Identity:
The FXD Dyna platform introduced a more rigid frame and improved handling compared to earlier Big Twin models, while retaining the iconic Harley-Davidson character.
Engine Configuration:
Air-cooled, Evolution (Evo) V-twin engine, a staple of Harley-Davidson for over a decade.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures for the Evolution V-Twin engine.
Transmission Service:
Detailed procedures for Harley-Davidson 5-speed transmission, including gear inspection, bearing replacement, and clutch service.
Electrical System:
Comprehensive wiring diagrams, troubleshooting guides for ignition, lighting, charging system, starter, and accessory circuits.
Suspension And Steering:
Front fork (Showa or similar) and rear shock absorber service, bearing checks, and steering head bearing adjustments.
Braking System:
Front and rear brake caliper service, master cylinder overhaul, brake pad replacement, fluid bleeding, and hose inspection.
Fuel System:
Carburetor (likely Keihin CV) disassembly, cleaning, adjustment, fuel tank, petcock, and fuel line service.
Exhaust System:
Inspection and replacement of exhaust pipes, mufflers, and heat shields.
Chassis And Frame:
Frame inspection, swingarm service, and related component mounting.
Bodywork And Trim:
Fender, tank, seat, and fairing (if applicable) removal, installation, and minor cosmetic repairs.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, belt tension adjustment, and lubrication points.
Troubleshooting Guides:
Systematic diagnostic procedures for common issues and performance problems.
Component Rebuilds:
Detailed instructions for rebuilding major components like the engine, transmission, and brake master cylinders.
Diagnostic Charts:
Flowcharts and tables to help identify causes of malfunctions.
Special Tool Identification:
References to specific Harley-Davidson or aftermarket tools required for certain procedures.
Depth Of Coverage:
Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds, suitable for professional technicians and experienced DIYers.
Digital Format Details:
Likely a searchable PDF, optimized for digital viewing and printing of specific sections.
Print Quality Description:
If printed, expect clear text and diagrams. Digital versions typically maintain original print quality.
Binding Type Description:
Not applicable for digital format. If physical, typically a spiral-bound or perfect-bound format for workshop durability.
Paper Type Description:
Not applicable for digital format. If physical, typically on durable, coated paper to resist shop grease.
Engine Type:
Air-cooled, 45-degree V-twin
Engine Displacement:
1337 cc (81.9 cubic inches)
Bore X Stroke:
3.4375 in. x 4.250 in. (87.3 mm x 108.0 mm)
Horsepower Estimated:
Approximately 60-65 HP at 5000 RPM (net)
Torque Estimated:
Approximately 70-75 ft-lbs at 3000 RPM (net)
Carburetor:
Keihin CV (Constant Velocity) 40mm
Fuel Capacity:
4.0 US gallons (15.1 L)
Ignition Type:
Electronic Ignition (CDI)
Oil System:
Dry Sump, Oil carried in frame downtube
Oil Capacity With Filter:
3.5 US quarts (3.3 Liters)
Cooling Method:
Air-cooled
Wheelbase:
Approx. 63.5 inches (1613 mm)
Length:
Approx. 90.1 inches (2289 mm)
Width:
Approx. 34.5 inches (876 mm)
Seat Height Laden:
Approx. 27.2 inches (691 mm)
Dry Weight:
Approx. 596 lbs (270 kg)
Gross Vehicle Weight Rating Gvwr:
Approx. 960 lbs (435 kg)
Front Tire Size:
MH90-21 (or 90/90-21)
Rear Tire Size:
130/90-16
Front Wheel Size:
21 inch
Bolt Pattern Front:
3-bolt rotor mount
Bolt Pattern Rear:
4-bolt rotor mount with sprocket hub
Safety Ratings:
Motorcycles of this era typically did not have standardized crash test ratings like automobiles. Safety was inherent in design and rider responsibility.
Braking System Type:
Hydraulic disc brakes, front and rear.
Front Brake Spec:
Single 11.5 inch disc with 4-piston caliper.
Rear Brake Spec:
Single 11.5 inch disc with 2-piston caliper.
Lighting System:
Halogen headlamp, taillight, brake light, front and rear turn signals.
Frame Design:
Steel tube frame, designed for stability and handling.
Infotainment System:
Base model, typically no integrated infotainment system beyond the analog speedometer and basic indicator lights. Often customized with aftermarket audio systems.
Driver Assistance Features:
None in the modern sense. Focus is on mechanical systems and rider control.
Connectivity Options:
None. Primarily mechanical and electrical systems.
First Service Mileage:
1000 miles (1600 km) for engine oil change, primary chain case inspection, and general check.
Subsequent Oil Change Interval:
Every 5000 miles (8000 km) or annually, whichever comes first.
Belt Tension Check Interval:
Every 5000 miles (8000 km)
Spark Plug Replacement Interval:
Typically every 10,000 - 15,000 miles (16,000 - 24,000 km), consult manual for specifics.
Engine Oil Recommendation:
Harley-Davidson 20W-50 (or equivalent API CI-4/CJ-4 or JASO MA certified motorcycle oil).
Primary Transmission Fluid:
Harley-Davidson Formula + (or equivalent API GL-4, SAE 80W-90 gear oil).
Brake Fluid Type:
DOT 4 (for models equipped with disc brakes)
Fork Oil Type:
Refer to manual for specific weight and type, often SAE 10W or 15W.
Cam Chain Tensioner Wear:
Early Evolution engines (pre-2000) used plastic cam chain tensioners that could wear prematurely, leading to potential damage. Many owners upgrade to hydraulic tensioners.
Carburetor Tuning:
Keihin CV carburetors can require periodic adjustment or rebuilding due to age and wear, affecting idle and throttle response.
Rear Shock Leaks:
Original rear shock absorbers may develop leaks over time, impacting ride quality.
Belt Drive Maintenance:
Requires regular inspection for tension and alignment to prevent premature wear and potential failure.
Harley Davidson Legacy:
Harley-Davidson has a long and storied history dating back to 1903, renowned for its V-twin engines and iconic American motorcycle designs.
Dyna Platform Introduction:
The Dyna line was introduced in 1991 as a successor to the FXR line, offering a blend of performance and classic Harley-Davidson styling. The FXD Dyna Super Glide was a foundational model.
Evolution Engine Adoption:
The Evolution engine, introduced in 1984 for the Softail line, was adapted for the Dyna chassis, becoming a cornerstone for the brand through the 1990s and beyond.
Manufacturing Location:
United States (typically York, Pennsylvania or Milwaukee, Wisconsin facilities)
