Target Audience:
Owners, independent repair shops, and mechanics seeking detailed service and repair information for the Dyna Super Glide Custom FXDC.
Value Proposition:
Offers a complete, in-depth guide that empowers users to perform a wide range of maintenance and repair tasks, saving time and money compared to dealership service.
Comprehensiveness:
Covers all aspects of the vehicle, from routine checks to complete engine rebuilds, making it an indispensable resource.
Accuracy:
Based on factory specifications and procedures, ensuring correct and safe repair practices.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures for Twin Cam 103 engines.
Fuel System:
Detailed coverage of Electronic Sequential Port Fuel Injection (ESPFI), fuel pump, fuel lines, and fuel tank servicing.
Ignition System:
Spark plug replacement, ignition coil testing, crankshaft position sensor troubleshooting, and ignition module diagnostics.
Transmission And Drivetrain:
Service and repair of the 6-speed Cruise Drive transmission, clutch system, primary drive, and final drive belt.
Electrical System:
Comprehensive wiring diagrams, charging system (stator, regulator/rectifier), starting system (starter motor, battery), lighting, and accessory circuits.
Suspension And Steering:
Front fork service (oil changes, seal replacement), rear shock absorber inspection and replacement, steering head bearing adjustment and replacement.
Braking System:
Front and rear brake caliper service, hydraulic system bleeding, brake pad replacement, rotor inspection, and ABS system (if equipped) diagnostics.
Frame And Bodywork:
Frame inspection, body panel removal and installation, fuel tank mounting, seat assembly, fender servicing, and exhaust system maintenance.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, tire pressure checks, and general inspection procedures.
Troubleshooting:
Systematic diagnostic procedures and fault finding guides for common and uncommon issues across all vehicle systems.
Component Replacement:
Detailed step-by-step instructions for replacing wear items and major components such as clutch plates, battery, tires, and bulbs.
Rebuilds:
In-depth procedures for rebuilding major components like the engine, transmission, and braking system.
Diagnostics:
Guidance on using diagnostic tools, interpreting error codes, and performing electrical system tests.
Depth:
Comprehensive coverage from basic owner maintenance to advanced engine and electrical diagnostics and repair, suitable for professional mechanics and experienced DIY enthusiasts.
File Type:
Digital Download (e.g., PDF)
Searchability:
Likely text-searchable for quick access to specific topics.
Resolution:
High-resolution, ensuring clarity of diagrams and text.
Format Type:
Digital (no physical binding)
Format Type:
Digital (no physical paper type)
Engine Family:
Harley-Davidson Twin Cam
Engine Displacement:
1690 cc (103 cubic inches)
Engine Configuration:
Air-cooled, 45-degree V-twin
Bore X Stroke:
3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Compression Ratio:
9.6:1 (typical for Twin Cam 103)
Horsepower:
Approximately 75-80 HP (manufacturer specific, varies slightly by year and configuration)
Torque:
Approximately 95-100 lb-ft @ 3500 RPM (manufacturer specific, varies slightly by year and configuration)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (R+M)/2 recommended.
Transmission Type:
6-speed Cruise Drive
Clutch Type:
Clutched, 9-plate, wet
Gear Ratios:
Detailed ratios for each of the 6 gears and reverse (if applicable) would be in the manual.
Primary Drive:
Plated, heavy-duty, center-shoe, spring-loaded clutch
Final Drive:
Carbon belt, 1400 teeth, 15 mm pitch, 55.14 in. (1400 mm) length
Overall Length:
Approx. 92.5 in. (2350 mm)
Wheelbase:
Approx. 63.5 in. (1615 mm)
Dry Weight:
Approx. 635 lbs (288 kg)
Gross Vehicle Weight Rating:
Approx. 1060 lbs (480 kg)
Fuel Capacity:
5.0 gal (18.9 L)
Oil Capacity:
Approx. 4.0 US qt (3.8 L) with filter change
Crash Test Results:
Motorcycles are not typically subject to standardized crash testing in the same way as cars; manual focuses on safe operation and maintenance.
Braking:
Dual-channel Anti-lock Braking System (ABS) was often an option or standard on this model depending on specific market and year. Manual will detail its service.
Lighting:
Halogen headlamp, LED tail lamp and stop lamp, amber incandescent bullet turn signals.
Audio System:
Many FXDC models offered an optional or standard audio system with AM/FM radio, CD player, and potentially MP3 compatibility. Manual will cover its operation and troubleshooting.
Display:
Analog speedometer and tachometer with a digital display for odometer, trip meters, fuel level, and gear indicator.
ABS:
Anti-lock Braking System (ABS) availability and integration, crucial for rider safety.
Diagnostics Port:
Access to diagnostic data via the J1850 or CAN bus interface, allowing for engine code retrieval and live data monitoring.
First Service:
Typically at 1,000 miles (1,600 km) or 6 months, covering oil change, primary fluid check, and general inspection.
Subsequent Service:
Recommended every 5,000 miles (8,000 km) or 12 months for standard service, with more frequent checks for demanding use.
Engine Oil:
Harley-Davidson SYN3 (SAE 20W50) or a premium quality synthetic motorcycle oil meeting Harley-Davidson specifications (e.g., Harley-Davidson Performance Oil).
Primary Chain Case Fluid:
Harley-Davidson Primary Chain Lubricant or a suitable Syn-3 equivalent (SAE 50).
Transmission Fluid:
Harley-Davidson Transmission Fluid (DOT 4 or SYN3 recommended for 6-speed, consult manual for exact spec).
Brake Fluid:
DOT 4 (for hydraulic clutch and brake systems).
Cam Chain Tensioner:
Early Twin Cam engines had plastic cam chain tensioners that could wear. Later models (like these) often had upgraded tensioners, but the manual will detail inspection and replacement if needed.
Starter Drive Engagement:
Occasional issues with starter engagement or noise, covered by starter system diagnostics in the manual.
Idle Control Module:
Potential for issues related to idle stability, often addressable through ECU re-flashing or sensor checks detailed in the manual.
Manufacturer:
Harley-Davidson Motor Company, a legendary American motorcycle manufacturer with a rich history dating back to 1903.
Dyna Lineage:
The Dyna platform, introduced in 1991, was known for its blend of classic styling and modern performance. The Super Glide Custom (FXDC) was a popular variant featuring custom paint options and added chrome.
Production Period For Fxdc:
The FXDC model was produced within the Dyna family for many years, with the 2012-2016 years representing a specific era of its development featuring the Twin Cam 103 engine.
Engine Platform Introduction:
The Twin Cam 88 engine was introduced in 1999, with the Twin Cam 96 and later Twin Cam 103 versions evolving from it, becoming the powerplant for models like the FXDC.
