Market Segment:
Cruiser Motorcycle
Target Audience:
Owners of the 2015 Harley-Davidson FXDWG Dyna Wide Glide seeking to perform their own maintenance, repairs, or diagnostics.
Manual Utility:
Provides professional-level repair information, crucial for owners who value self-sufficiency and want to maintain their investment properly, bridging the gap between basic owner's manual advice and dealer-level service.
Digital Advantage:
Instant download provides immediate access, eliminating shipping delays and costs. The PDF format allows for easy searching and printing of specific sections as needed.
Primary Coverage:
Mechanical repair, maintenance, diagnostics, electrical systems, bodywork, and troubleshooting for the 2015 Harley-Davidson FXDWG Dyna Wide Glide.
Manual Type:
Workshop Service Manual / Repair Manual
Format:
PDF (Digital Download)
Engine Systems:
Engine disassembly, assembly, overhaul, cooling system, lubrication system, fuel system, ignition system, exhaust system, engine management.
Drivetrain Systems:
Transmission disassembly, assembly, overhaul, clutch operation and adjustment, primary drive, final drive.
Chassis Systems:
Frame and suspension (forks, rear shocks), steering, wheels, tires, brakes (hydraulic, disc), electrical system (wiring diagrams, lighting, battery, charging system, starter).
Bodywork And Trim:
Body panel removal and installation, fenders, fuel tank, seat, handlebars, controls, instrumentation.
Maintenance Procedures:
Scheduled maintenance intervals, oil and filter changes, spark plug replacement, air filter service, brake fluid flush, clutch fluid flush, tire pressure checks, chain adjustment (if applicable for model variant, though Wide Glide is belt-driven).
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair across all major vehicle systems.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), electrical system diagnostics.
Depth Of Coverage:
Comprehensive, covering everything from basic fluid checks and adjustments to complete engine and transmission rebuilds, complex electrical diagnostics, and component-level repair.
Engine Type:
Air-cooled, Twin Cam 103™
Displacement:
103 cu in (1690 cc)
Bore X Stroke:
3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Torque:
Approx. 101 ft-lbs @ 3,250 RPM (137 Nm @ 3,250 RPM) (Note: Exact figures can vary slightly by year and specific tuning).
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium unleaded gasoline, 91 octane (R+M)/2 or higher recommended.
Length:
Approx. 93.9 inches (2385 mm)
Seat Height:
Approx. 27.5 inches (698 mm) (Unladen)
Ground Clearance:
Approx. 4.1 inches (104 mm)
Dry Weight:
Approx. 680 lbs (308 kg)
Wet Weight:
Approx. 714 lbs (324 kg)
Gross Vehicle Weight Rating Gvwr:
Approx. 1180 lbs (535 kg)
Fuel Capacity:
5.0 gallons (18.9 L)
Safety Features Overview:
Designed to meet US federal motor vehicle safety standards (FMVSS) for motorcycles. No specific crash test ratings are typically provided for individual motorcycle models in the same way as cars.
Braking System:
Hydraulic disc brakes front and rear. Front: Dual 4-piston calipers with dual 300mm rotors. Rear: Single 4-piston caliper with 300mm rotor.
Lighting:
Halogen headlight, LED taillight and brake light, amber incandescent turn signals.
Frame Construction:
Steel, rigid frame, moderate lean angle.
Instrumentation:
Analog speedometer, tachometer, fuel gauge, voltage meter, odometer, trip meter, gear indicator, clock. Indicator lamps for turn signals, oil pressure, engine diagnostics, battery, and low fuel.
Cruise Control:
Not standard on the 2015 FXDWG. Cruise control was an optional accessory available for this model.
Connectivity Features:
N/A (No integrated smartphone connectivity or Bluetooth audio for this model. Audio systems were typically aftermarket additions).
Initial Service:
First service typically recommended at 1,000 miles (1,600 km) or 6 months, whichever comes first. This includes oil and filter change, primary chaincase fluid check, and general inspection.
Subsequent Service:
Routine scheduled maintenance every 5,000 miles (8,000 km) or 12 months thereafter. This includes engine oil and filter change, inspection of all critical components, adjustments as needed.
Engine Oil:
Harley-Davidson® SYN3® Synthetic Motorcycle Oil SAE 20W-50 or equivalent motorcycle-specific 20W-50. Capacity: 4.0 US quarts (3.8 L) (with filter).
Primary Chaincase Fluid:
Harley-Davidson® Formula+ or SAE 50 motorcycle lubricant. Capacity: 2.75 US quarts (2.6 L).
Transmission Fluid:
Harley-Davidson® Formula+ or SAE 50 motorcycle lubricant (same as primary). Capacity: See primary chaincase fluid capacity, as they share lubrication.
Brake Fluid:
DOT 4 (for hydraulic clutch and brakes).
Common Wear Items:
Clutch plates, brake pads, tires, wheel bearings, fork seals, drive belt (wear and tension).
Electrical Common Points:
Battery health and connections, regulator/stator issues, sensor failures (e.g., crank position sensor), switchgear issues (e.g., starter button).
Engine Considerations:
Valve adjustments (periodically), potential for oil leaks from gaskets or seals over time, performance tuning considerations.
Brand Origin:
Harley-Davidson Motor Company, founded in Milwaukee, Wisconsin, USA in 1903. A legendary American motorcycle manufacturer known for its V-twin engines and cruiser styling.
Dyna Lineage:
The Dyna platform was introduced in 1991, evolving over the years. The Wide Glide variant, characterized by its extended front forks and classic chopper styling, has been a popular model within the Dyna family.
Fxwdg Specifics:
The FXDWG Dyna Wide Glide has consistently offered a distinctive aesthetic with its raked-out front end, ape-hanger handlebars, and often a narrower profile compared to other Dyna models, embodying a classic custom look.
Production Period For Fx Series:
The Dyna series was produced from 1991 to 2017, when it was succeeded by the Softail platform.
Model Recognition:
The Dyna Wide Glide has been consistently recognized by enthusiasts and reviewers for its iconic styling, comfortable riding position for cruising, and the raw performance of the Twin Cam engine.
Owner Satisfaction:
Generally high owner satisfaction for its intended purpose as a stylish cruiser. Owners often praise its authentic Harley-Davidson feel and customization potential.
Emissions Compliance:
Meets EPA and California Air Resources Board (CARB) emissions requirements for the specified model year.
