Segment:
Cruiser segment, custom styling
Key Competitors 2006:
Indian Chief, Victory Kingpin, Honda VTX series, Yamaha Road Star, Kawasaki Vulcan series
Styling:
Classic cruiser lines with custom touches, chrome accents, teardrop fuel tank
Engine:
Harley-Davidson's signature Twin Cam 96 V-twin engine with electronic sequential port fuel injection (ESPFI)
Transmission:
6-speed Cruise Drive transmission for improved highway cruising and fuel economy
Handling:
Dyna chassis known for its balance of rigidity and rider feedback
Manual Benefit:
Empowers owners to perform maintenance and repairs, saving time and money
Engine:
Twin Cam 96 (1584cc) engine, fuel injection, ignition, cooling, lubrication, exhaust
Transmission:
5-speed Cruise Drive transmission, clutch, primary drive, final drive
Chassis:
Frame, suspension (front fork, rear shocks), steering, wheels, tires, brakes (front and rear)
Electrical:
Battery, charging system, starting system, lighting, instrumentation, ignition system, fuel injection system (EFI), ABS (if equipped)
Bodywork And Trim:
Body panels, fenders, fuel tank, seat, handlebars, controls, fairings (if applicable)
Routine Maintenance:
Oil changes, filter replacements, spark plug service, belt adjustments, fluid checks
Troubleshooting:
Diagnostic procedures for engine, electrical, and mechanical issues, fault code interpretation
Major Repairs:
Engine overhaul, transmission rebuild, suspension component replacement, brake system service
Component Disassembly And Assembly:
Detailed steps for removing, inspecting, repairing, and reinstalling various components
Wiring Diagrams:
Comprehensive electrical schematics for all systems
Level Of Detail:
Factory-level, detailed diagnostic and repair procedures
Diagnostic Tools:
Information on required special tools and diagnostic equipment (e.g., diagnostic scanners)
Specifications:
Torque specifications, clearances, tolerances, fluid capacities, and other critical data
File Type:
Portable Document Format (PDF)
Readability:
High-resolution, easily readable text and diagrams
Digital Format:
Not applicable (digital download)
Digital Format:
Not applicable (digital download)
Text Search:
Searchable text content for quick information retrieval
Engine Type:
Air-cooled, Twin Cam 96, pushrod V-twin
Displacement:
1584 cc (96 cu in)
Bore X Stroke:
3.75 in x 4.38 in (95.25 mm x 111.25 mm)
Valve Train:
Overhead valves (OHV), two valves per cylinder, pushrod actuated
Horsepower:
Approx. 70-75 HP (rated at flywheel, not rear wheel)
Torque:
Approx. 90-95 ft-lbs @ 3500 RPM
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
91 octane (95 RON) or higher recommended
Ignition System:
Electronic, ignition control module (ICM)
Oil System:
Dry sump, oil filter
Transmission Type:
5-speed Cruise Drive Manual
Optional Transmissions:
N/A for this model year
Gear Ratios:
1st: 9.312, 2nd: 6.321, 3rd: 4.783, 4th: 3.750, 5th: 3.150
Clutch Type:
Wet, multi-plate, diaphragm spring
Primary Drive:
Duplex chain, 34/50 tooth, 1.47:1 ratio
Final Drive:
Belt, 32/66 tooth, 2.06:1 ratio
Transmission Oil:
Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant or equivalent (SAE 50)
Transmission Oil Capacity:
24 US oz (0.71 L)
Crash Test Ratings:
Not applicable to motorcycles
Brakes:
Dual-action, four-piston front caliper, two-piston rear caliper with hydraulic actuation. Available Anti-lock Braking System (ABS) on some models (FXDCI typically includes ABS).
Lighting:
Halogen headlight, LED tail light and stop light, amber incandescent front and rear turn signals
Frame Construction:
Steel, rigid backbone and downtube frame with forged steel triple clamps
Instrumentation:
Speedometer, tachometer, fuel gauge, voltage meter, oil pressure indicator, engine diagnostics indicator
Initial Service:
1000 miles (1600 km) or 6 months
Subsequent Service:
Every 5000 miles (8000 km) or 12 months
Engine Oil And Filter:
Replace every 5000 miles (8000 km) or 12 months
Transmission And Primary Oil:
Check level at every service, replace every 10,000 miles (16,000 km) or 24 months
Rear Drive Belt Tension:
Check and adjust every 10,000 miles (16,000 km)
Engine Oil:
Harley-Davidson SYN3 Synthetic or V-Twin 20W-50 Conventional Oil
Primary Chaincase Oil:
Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant
Cam Chain Tensioners:
Early Twin Cam engines (pre-2007) were known for wear on the hydraulic cam chain tensioners, potentially leading to noise or failure. Later models and aftermarket upgrades address this.
Crankshaft Position Sensor:
Can occasionally fail, leading to starting or running issues.
Electrical Connections:
As with many motorcycles of this era, corrosion or loose connections in the electrical system can be a source of intermittent problems.
Regulator Rectifier:
Overheating and failure of the regulator rectifier can lead to charging system issues.
Heritage:
Harley-Davidson, established 1903, iconic American motorcycle manufacturer
Dyna Lineage:
The Dyna platform, introduced in 1991, offered a balance of classic styling and modern performance, evolving through various engine and suspension updates.
Super Glide Custom Evolution:
The 'Custom' designation often implies enhanced styling features and a more personalized appearance compared to standard models. The FXDCI is a specific variant within the Dyna family.
Manufacturing Location:
United States (various Harley-Davidson facilities)
Model Year Significance:
2006 marked the introduction of the 6-speed Cruise Drive transmission across many Harley-Davidson models, including the Dyna line, significantly improving highway comfort and fuel efficiency.