Positioning:
The 2006 Dyna Super Glide Custom (FXDCI) was positioned as a classic cruiser with custom styling, appealing to riders who valued traditional Harley-Davidson aesthetics and a robust V-twin engine.
Competitors:
Competed with other American cruiser motorcycles and import offerings in the mid-size cruiser segment. Key competitors included Indian Motorcycles, some Victory models, and Japanese cruisers from Honda, Yamaha, and Kawasaki.
Features:
Chrome-laden styling, comfortable riding position, 6-gallon fuel tank, electronic fuel injection (EFI), anti-lock braking system (ABS) as an option (check specific model VIN), classic Dyna frame and suspension.
Engine Systems:
Engine assembly, disassembly, diagnosis, tuning, EFI system, ignition system, lubrication system, cooling system (air-cooled), exhaust system
Transmission Drivetrain:
5-speed transmission (Cruise Drive), clutch, primary drive, belt drive, final drive
Chassis Suspension:
Frame, front fork (Teardrop), rear shock absorbers, wheel bearings, steering head bearings
Brakes Wheels:
Front and rear brake systems (disc brakes), brake fluid specifications, caliper service, master cylinder service, wheel and tire service, wheel specifications
Electrical System:
Battery, charging system (alternator, regulator), starting system (starter motor), lighting (headlight, taillight, turn signals), instrumentation, ignition system wiring, EFI wiring harness, diagnostic connectors (16-pin Delphi)
Bodywork Fittings:
Fuel tank, seat, fenders, handlebars, controls, mirrors, saddlebags (if equipped), electrical enclosures
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, spark plug service, brake fluid flush, primary chain adjustment, battery maintenance, tire pressure checks
Troubleshooting:
Diagnostic charts, common problems and solutions, electrical system troubleshooting, engine performance issues, EFI system error codes
Repair Overhaul:
Complete engine rebuild procedures, transmission overhaul, fork seal replacement, brake caliper rebuild, electrical component replacement
Technical Specifications:
Torque specifications for all fasteners, critical clearances, fluid capacities, electrical component specifications, engine timing
Depth:
Comprehensive: Covers basic maintenance, detailed diagnostics, component-level repair, and complete overhaul procedures.
Engine Type:
Air-cooled, Twin Cam 88 V-twin
Displacement:
1450 cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Horsepower Estimate:
Approximately 65-70 HP (wheel horsepower varies)
Torque Estimate:
Approximately 85-90 lb-ft at 3500 RPM
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI) with throttle-by-wire system
Fuel Type:
Unleaded gasoline, minimum 91 octane (Research Octane Number)
Ignition Type:
Electronic ignition with single spark plug per cylinder
Transmission Type:
5-speed constant mesh, helical gear
Gear Ratios:
1st: 9.315, 2nd: 6.650, 3rd: 4.942, 4th: 3.832, 5th: 3.158
Clutch Type:
Wet, multi-plate
Primary Drive:
Multi-plate clutch, chain drive to transmission
Transmission Fluid Type:
Harley-Davidson Formula+ Transmission & Primary Chaincase Lube (or equivalent SAE 50 API GL-1)
Transmission Fluid Capacity:
25 US fl oz (0.74 L) (check manual for exact capacity)
ABS Availability:
Optional (check VIN for presence of ABS)
Braking System:
Dual disc front brakes, single disc rear brake. ABS available on some models.
Lighting:
Halogen headlight, LED taillight, amber front and rear turn signals.
Frame Construction:
Steel cradle frame with forged steel construction.
Infotainment System:
Stock models typically did not feature integrated infotainment systems beyond a basic speedometer, tachometer, and indicator lights. Aftermarket options are common.
Driver Assistance Features:
ABS (Anti-lock Braking System) was an optional feature for the 2006 model year.
Connectivity Features:
No built-in connectivity features like Bluetooth or USB ports. Diagnostic port (16-pin Delphi) for engine tuning and diagnostics.
Initial Service:
1,000 miles (1,600 km) or 6 months
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter (engine oil, primary chaincase oil, transmission oil, inspections)
Brake Fluid Flush:
Every 2 years or as needed
Spark Plugs:
Every 10,000 miles (16,000 km)
Engine Oil Type:
Harley-Davidson SYN3 Synthetic Motorcycle Oil (or equivalent API CG-4 or higher, SAE 20W-50)
Primary Chaincase Oil:
Harley-Davidson Formula+ Transmission & Primary Chaincase Lube (or equivalent SAE 50 API GL-1)
Fork Oil Type:
Harley-Davidson Type E or equivalent SAE 10W fork oil
Cam Chain Tensioners:
Early Twin Cam engines (pre-2007) are known for wear on the cam chain tensioners, which can lead to engine damage. Manual will detail inspection and replacement.
Primary Drive Chain Adjustment:
Requires periodic adjustment as part of regular maintenance. Manual will provide correct procedure and specifications.
Efi System Diagnostics:
While generally reliable, EFI components can require troubleshooting. Manual's diagnostic section is crucial.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser styling.
Dyna Family History:
The Dyna platform, introduced in 1991, characterized by its traditional frame and isolated powertrain, evolved through various models including the Super Glide, Wide Glide, and Fat Bob. The FXDCI represented a specific iteration for 2006.
Production Period Dyna:
The Dyna line was produced from 1991 until 2017, when it was succeeded by the Softail platform.
