Positioning:
The 2009 Harley-Davidson Dyna series represented a blend of classic cruiser aesthetics with modern performance and technology, appealing to riders seeking a versatile machine for both cruising and spirited riding.
Competitors 2009:
Other American V-twin motorcycles, Japanese cruiser models with similar displacement.
Drivetrain:
Harley-Davidson's Twin Cam 96 engine, known for its torque and reliability.
Styling:
Classic Harley-Davidson styling with various sub-models offering different ergonomic and aesthetic profiles (e.g., Super Glide, Low Rider, Street Bob).
Powertrain:
Engine, Fuel System, Ignition System, Exhaust System, Transmission, Clutch, Primary Drive
Chassis:
Frame, Suspension (Front and Rear), Wheels, Tires, Brakes (Front and Rear), Steering
Electrical:
Battery, Charging System, Ignition System, Lighting, Instrumentation, Horn, Starting System, Fuel Injection System (EFI)
Body And Frame:
Body Panels, Fenders, Fuel Tank, Seat, Handlebars, Controls, Stands
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication Points
Diagnostics:
Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Symptom-based Diagnostics
Repair:
Component Removal and Installation, Overhaul Procedures, Reassembly Instructions
Technical Specifications:
Torque Specifications, Clearances, Gap Settings, Wiring Diagrams, Schematics
Depth:
Comprehensive: From basic fluid changes to full engine and transmission overhauls, including electrical system diagnostics and troubleshooting.
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)
Valve Train:
Pushrod-actuated, overhead valves with hydraulic lifters, 2 valves per cylinder
Horsepower:
Estimated 65-70 HP (actual figures vary slightly by model and tuning)
Torque:
Approx. 92 ft-lbs (124.7 Nm) @ 3000 RPM (typical for Twin Cam 96)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Oil Type:
Harley-Davidson recommended V-Twin Oil or equivalent (e.g., SAE 20W50)
Oil Capacity:
Approximately 3.0 US quarts (2.8 L) with filter change
Transmission Type:
6-speed Cruise Drive
Primary Drive:
Plated, off-set wet multi-plate clutch, chain drive
Transmission Fluid:
Harley-Davidson Formula + or equivalent (e.g., SAE 50)
Gear Ratios:
1st: 9.312, 2nd: 6.407, 3rd: 4.785, 4th: 3.706, 5th: 3.007, 6th: 2.270
Length Overall:
Varies by model (e.g., approximately 91.5 inches / 2324 mm for FXDC Super Glide Custom)
Wheelbase:
Varies by model (e.g., approximately 64.2 inches / 1630 mm for FXDC)
Dry Weight:
Varies by model (e.g., approximately 637 lbs / 289 kg for FXDC)
Gross Vehicle Weight Rating Gvwr:
Typically around 950-1000 lbs (430-453 kg)
Fuel Capacity:
Approximately 4.0 US gallons (15.1 L) for most Dyna models
Crash Safety Ratings:
Motorcycles are not subject to standardized automotive crash test ratings like cars. Safety relies on rider skill and adherence to safety practices.
Braking System:
Hydraulic disc brakes front and rear. Dual piston front caliper, single piston rear caliper. ABS was an optional feature on some 2009 Dyna models.
Lighting:
Halogen headlight, LED tail/brake light, incandescent turn signals.
Controls:
Handlebar-mounted controls, foot controls, integrated electrical switches.
Audio System:
Base models typically did not have audio systems. Some higher-trim Dyna models (e.g., FXDC) offered optional factory-fitted fairings with radio and speakers, or were pre-wired for dealer-installed systems.
ABS:
Anti-lock Braking System (ABS) was an optional feature, available on select 2009 Dyna models.
Cruise Control:
Cruise control was typically an optional accessory for the 2009 Dyna models, not a standard feature.
Instrumentation:
Analog speedometer and tachometer, LCD screen for odometer, trip meters, clock, gear indicator (on some models), and warning lights.
First Service:
1,000 miles (1,600 km) or 6 months, whichever comes first (includes oil change, primary chain adjustment, inspection).
Subsequent Services:
Every 5,000 miles (8,000 km) or 12 months for routine maintenance (oil change, filter, inspection). More detailed checks at higher mileage intervals.
Engine Oil:
SAE 20W50 V-Twin Motorcycle Oil (Harley-Davidson SYN3 or equivalent synthetic recommended for extended service life).
Transmission Fluid:
SAE 50 Motorcycle Transmission Oil or Harley-Davidson Formula +.
Primary Chain Case Fluid:
Harley-Davidson Formula + or equivalent (same as transmission fluid).
Brake Fluid:
DOT 4 (for ABS models) or DOT 5 (for non-ABS models, depending on original spec).
Common Wear Items:
Clutch plates, brake pads, tires, fork seals, drive belt wear.
Potential Electrical:
Battery and charging system issues, electrical connector corrosion (less common on 2009 but possible).
Engine Ticking:
Some Twin Cam engines can exhibit ticking noises from the lifters or exhaust system, often normal if not accompanied by performance issues.
Oil Filter Part Number:
Harley-Davidson part number 63796-77A (or aftermarket equivalents like Harley's 26030-99).
Air Filter Part Number:
Varies by model and original filter. The manual will specify the correct part number or dimensions for the installed system.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer with a rich history in producing V-twin powered motorcycles.
Dyna Lineage:
The Dyna platform, introduced in 1991, evolved from earlier Harley-Davidson models, emphasizing a balance of traditional styling with a more modern chassis and powertrain compared to the Softail line.
Production Era 2009:
2009 marked the continuation of the Dyna line with the established Twin Cam 96 engine, representing a mature and popular offering in Harley-Davidson's lineup.
