Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners seeking to perform maintenance, repairs, and diagnostics themselves or to better understand their vehicle's systems.
Competitors:
Other cruiser manufacturers such as Indian Motorcycle, Yamaha, Honda, and Suzuki. The Dyna platform was known for its blend of traditional Harley styling with more modern handling characteristics compared to some other Harley models.
Vehicle Platform:
Dyna platform, known for its solid chassis and V-twin engine.
Engine Configuration:
Air-cooled, Twin Cam 96 V-twin engine.
Manual Value:
Provides essential information for maintaining resale value, ensuring optimal performance, and avoiding costly dealership repairs.
Primary Coverage:
Service, Repair, Workshop
Vehicle Systems:
Engine, Transmission, Drivetrain, Chassis, Electrical System, Fuel System, Ignition System, Braking System, Suspension, Wheels and Tires, Bodywork, Controls, Diagnostic Procedures
Estimated Pages:
Over 500 pages
Type:
Factory Service Manual (FSM) / Workshop Manual
Format:
Digital Download (PDF)
Engine Mechanical:
Cylinder head, cylinders, pistons, connecting rods, crankshaft, camshafts, valve train, lubrication system (oil pump, filter, passages), cooling system (if applicable - typically air-cooled for this model, but oil cooler systems are covered), engine assembly/disassembly
Engine Management:
Fuel injection system (EFI), ignition system (ECU, sensors, coils, spark plugs), emission control systems, diagnostic trouble codes (DTCs), sensor testing
Transmission Drivetrain:
Clutch operation and adjustment, transmission gear sets, shifting mechanisms, primary drive, final drive (belt drive system maintenance, tensioning, replacement)
Electrical System:
Battery, charging system (alternator, regulator/rectifier), starting system (starter motor, solenoid), lighting system (headlights, tail lights, turn signals), instrumentation, wiring diagrams, fuses and relays, accessory wiring
Braking System:
Hydraulic brake system, calipers, master cylinders, brake lines, brake pads, rotors, bleeding procedures, ABS components (if equipped)
Suspension Steering:
Front forks (disassembly, service, oil levels), rear shock absorbers, steering head bearings, swingarm bearings
Chassis Frame:
Frame inspection, mounting points, chassis geometry checks
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel lines, throttle body
Wheels Tires:
Wheel bearing maintenance, tire pressure, tire replacement, wheel balancing
Bodywork Controls:
Fenders, tank, seat, handlebars, controls (levers, cables), footpegs, exhaust system
Scheduled Maintenance:
Oil changes, filter replacements, spark plug replacement, belt tensioning, brake fluid flush, chain adjustment (if applicable, though belt drive is standard), lubrication points
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides for common issues (e.g., starting problems, running issues, electrical faults)
Disassembly Reassembly:
Step-by-step instructions for major component removal and installation, including engine, transmission, suspension, and electrical components
Torque Specifications:
Precise torque values for critical fasteners throughout the motorcycle
Special Tools:
Identification and usage of specialized tools required for specific repair or maintenance tasks
Electrical Diagnostics:
Reading wiring diagrams, testing sensors, actuators, and electrical circuits using multimeters and oscilloscopes
Engine Rebuild:
Detailed procedures for engine overhaul, including component measurements and specifications
Depth:
Comprehensive: Covers everything from basic fluid changes and adjustments to complete engine disassembly, transmission overhauls, and advanced electrical diagnostics.
Engine Type:
Air-cooled, Twin Cam 96, Pushrod 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)
Compression Ratio:
8.8:1 (Typical)
Horsepower:
Approx. 70-75 HP (at crankshaft, estimated)
Torque:
Approx. 85-90 ft-lbs @ 3500 RPM (at crankshaft, estimated)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Ignition Type:
Electronic Ignition (ECU controlled)
Oil Type:
Harley-Davidson SYN3 (Synthetic) SAE 20W-50 or equivalent V-Twin specific synthetic oil.
Oil Capacity:
Approximately 4 quarts (3.8 liters) with filter change.
Exhaust System:
2-into-2 Exhaust System (stock configuration)
First Service:
1,000 miles (1,600 km) or 6 months, whichever comes first (includes oil change, primary fluid change, inspection).
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months for regular maintenance (oil change, inspections). More comprehensive services recommended at higher mileage intervals (e.g., 10,000, 20,000 miles).
Belt Tension Check:
Check belt tension at every 5,000 mile service, adjust as needed.
Brake Fluid Flush:
Recommended every 2 years or as per manual for optimal braking performance.
Engine Oil:
Harley-Davidson SYN3 (Synthetic) SAE 20W-50 or equivalent V-Twin specific synthetic oil.
Transmission Oil:
Harley-Davidson Syn-3 (Synthetic) or Genuine Harley-Davidson Transmission Lubricant SAE 80W-90 or equivalent.
Primary Chain Case Oil:
Harley-Davidson Formula + or equivalent primary lubricant.
Brake Fluid:
DOT 4 recommended.
Common Wear Items:
Clutch plates, brake pads, wheel bearings, steering head bearings, rear shocks, belt drive components (sprockets, belt).
Engine Specific:
Potential for oil leaks from various seals and gaskets over time. Cam chain tensioner wear on earlier Twin Cam models (addressed by improved designs). Exhaust header pipe leaks.
Electrical Specific:
Wiring harness chafing, voltage regulator failure.
Brand Establishment:
Harley-Davidson Motor Company, founded in 1903, is one of the oldest motorcycle manufacturers in the world, synonymous with American motorcycle culture.
Dyna Introduction:
The Dyna family was introduced in 1991, evolving from the FXR chassis. The Super Glide (FXD) is a foundational model within the Dyna range.
Twin Cam Engine:
The Twin Cam 88 engine was introduced in 1999, with the Twin Cam 96 becoming the standard for most Harley-Davidson models, including the Dyna Super Glide, starting in 2007.
Dyna Discontinuation:
The Dyna line was discontinued after the 2017 model year, with its lineage continuing into the new Softail platform.
Manufacturing Location:
Milwaukee, Wisconsin, USA (primary manufacturing)