Target Audience:
Professional motorcycle technicians, experienced DIY mechanics, and Harley-Davidson enthusiasts seeking in-depth repair knowledge.
Manual Value Proposition:
Provides factory-accurate information, essential for correct maintenance and repair, preventing costly mistakes.
Unique Selling Points:
Instant PDF download for immediate access, comprehensive coverage of all 2009 Dyna models.
Engine Systems:
Engine disassembly, assembly, tuning, diagnostics, fuel injection, ignition, lubrication, cooling systems, exhaust.
Transmission Drivetrain:
Transmission overhaul, clutch service, primary drive, belt drive maintenance, final drive assembly.
Electrical Systems:
Wiring diagrams, lighting, ignition system, charging system, battery, starter, fuel pump, diagnostic codes, instrument cluster.
Chassis Suspension:
Front fork service, rear shock absorber replacement, wheel bearing maintenance, steering head bearing adjustment, swingarm service.
Brake Systems:
Brake caliper service, master cylinder overhaul, brake bleeding procedures, ABS system (if applicable), pad and rotor replacement.
Bodywork Frame:
Body panel removal and installation, fender service, fuel tank service, seat assembly, frame inspection and repair.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, lubrication points, chain/belt adjustment.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation.
Repair Procedures:
Detailed, illustrated procedures for component disassembly, repair, and reassembly.
Diagnostic Techniques:
Methods for diagnosing electrical faults, engine performance issues, and mechanical problems using factory tools and methods.
Depth Of Coverage:
Factory-level, professional technician-oriented with detailed specifications, torque values, and diagnostic strategies.
Engine Family:
Harley-Davidson Twin Cam 96 (TC96)
Engine Type:
Air-cooled, 45-degree 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)
Horsepower Rating:
Approx. 78 hp @ 5000 rpm (varies slightly by model and tuning)
Torque Rating:
Approx. 92 ft-lbs @ 3500 rpm (varies slightly by model and tuning)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane recommended
Oil Type Specification:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent meeting HD-360 specification)
Transmission Type:
6-speed Cruise Drive Transmission
Clutch Type:
Clutched, wet, multi-plate
Gear Ratios:
Refer to manual for specific gear ratios (typically 1st: 9.312, 2nd: 6.420, 3rd: 4.722, 4th: 3.705, 5th: 3.120, 6th: 2.790)
Transmission Fluid Type:
Harley-Davidson Formula + (or equivalent meeting HD-360 specification)
Primary Chain Tensioner Type:
Hydraulic tensioner (self-adjusting)
Wheelbase:
Approx. 64.5 inches (1638 mm) - varies slightly by Dyna model (e.g., Super Glide, Street Bob, Low Rider)
Dry Weight:
Approx. 635 lbs (288 kg) - varies by model
Gross Vehicle Weight Rating Gvwr:
Refer to specific model's VIN plate
Crash Test Ratings:
N/A (Motorcycles are not subject to standardized crash testing like automobiles).
ABS Availability:
Optional on some 2009 Dyna models, standard on others (e.g., Dyna Switchback). Refer to manual and specific model for confirmation.
Lighting System:
Halogen headlamp, LED tail lamp, incandescent turn signals.
Audio System Availability:
Optional on some models, often dealer-installed or aftermarket. Base models typically do not have integrated audio.
Cruise Control Availability:
Optional on some Dyna models (e.g., Super Glide Custom), standard on others.
Diagnostic Tools Required:
Harley-Davidson Digital Technician (or equivalent scan tool) for advanced diagnostics and ECU programming.
Initial Service Mileage:
1000 miles (1600 km)
Subsequent Service Interval:
Every 5000 miles (8000 km) or 12 months, whichever comes first.
Engine Oil Capacity:
3.7 U.S. quarts (3.5 liters) with filter change.
Transmission Oil Capacity:
1 U.S. quart (0.95 liters)
Primary Chain Case Oil Capacity:
2.7 U.S. quarts (2.6 liters)
Brake Fluid Type:
DOT 4 (refer to specific master cylinder for exact type, typically DOT 4 for front and rear).
Common Wear Items:
Clutch plates, primary chain tensioner (early hydraulic units can wear), wheel bearings, fork seals, brake pads.
Engine Performance Considerations:
Carbon buildup on valves, potential for oil leaks from gaskets.
Electrical Concerns:
Corrosion on connectors, battery charging issues (check stator and regulator).
Oil Filter Part Number:
Harley-Davidson 63796-77B (chrome) or 63731-99 (black) - confirm for specific model.
Air Filter Part Number:
Varies by model; common ones include 29072-00A or 29400-09. Refer to manual or model-specific parts lookup.
Harley Davidson Legacy:
Founded in 1903, Harley-Davidson is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser styling.
Dyna Lineage:
The Dyna platform, introduced in 1991, is characterized by its traditional styling, rubber-mounted engine for reduced vibration, and a blend of classic Harley-Davidson aesthetics with modern performance.
Manufacturing Location:
Primarily manufactured in the United States.
