Motorcycle Segment:
Cruiser / Chopper style motorcycle.
Target Audience:
Owners and independent repair shops seeking detailed service and repair information for their 2007 FXDWG.
Value Proposition:
Provides essential, manufacturer-level technical data enabling DIY repairs and informed maintenance, saving significant dealership costs.
Manual Purpose:
Comprehensive guide for maintaining, troubleshooting, and repairing the 2007 Harley-Davidson FXDWG Dyna Wide Glide.
Engine:
Detailed engine overhaul, diagnosis, and repair procedures for the Twin Cam 96 engine.
Transmission:
Service and repair for the 6-speed Cruise Drive transmission.
Electrical System:
Comprehensive wiring diagrams, troubleshooting, and repair for ignition, lighting, charging, and accessory systems.
Fuel System:
Diagnosis and repair of fuel injection (EFI) system components.
Brakes:
Front and rear brake system service, including hydraulic components and bleeding procedures.
Suspension:
Front fork and rear shock absorber service, adjustment, and replacement.
Chassis And Frame:
Frame inspection, analysis, and related component service.
Bodywork And Trim:
Fairing, fenders, fuel tank, seat, and other body component removal, installation, and repair.
Routine Maintenance:
Oil changes, filter replacements, lubrication, and general inspections.
Troubleshooting:
Diagnostic flowcharts and step-by-step troubleshooting guides for common issues.
Repair And Rebuild:
Detailed procedures for component disassembly, repair, reassembly, and adjustment.
Electrical Diagnostics:
In-depth analysis of electrical system faults using wiring diagrams and testing procedures.
Engine Tuning:
Information on engine tuning and performance adjustments (may require additional EFI tuning tools).
Depth Level:
Comprehensive (covers everything from basic maintenance to full engine rebuilds and advanced diagnostics).
Engine Family:
Harley-Davidson Twin Cam 96
Engine Type:
Air-cooled, V-twin
Displacement:
1584 cc (96 cubic inches)
Bore X Stroke:
3.75 in x 4.38 in (95.25 mm x 111.25 mm)
Valvetrain:
Overhead valves (OHV), 4 valves per cylinder (2 intake, 2 exhaust)
Ignition System:
Electronic, high-performance ignition
Horsepower:
Typically around 70-75 HP (at crankshaft, manufacturer specific)
Torque:
Around 92-96 ft-lbs (at crankshaft, manufacturer specific)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/91 AKI
Engine Oil Capacity:
3.0 US qt (2.8 L) with filter change
Transmission Type:
6-speed Cruise Drive
Primary Drive:
Duplex chain, 34/46 ratio
Final Drive:
Belt, 32/66 ratio
Gear Ratios:
1st: 9.315, 2nd: 6.447, 3rd: 4.774, 4th: 3.745, 5th: 3.157, 6th: 2.790
Transmission Oil Capacity:
1.0 US qt (0.95 L)
Transmission Oil Type:
Harley-Davidson SYN3 (SAE 20W-50) or equivalent approved lubricant
Safety Certifications:
Meets all applicable US federal motor vehicle safety standards (FMVSS) for motorcycles.
Braking System:
Hydraulic disc brakes, front and rear. Dual front discs, single rear disc.
Lighting:
Halogen headlamp, LED tail/stop light, amber incandescent front/rear turn signals.
Frame Construction:
Steel cradle frame and swingarm.
Initial Service:
1,000 miles (1,600 km) or 6 months, whichever comes first.
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first, for most checks and fluid changes.
Spark Plug Replacement:
Refer to manual for specific intervals, typically around 10,000-20,000 miles.
Engine Oil Specification:
Harley-Davidson SYN3 (SAE 20W-50) or an approved API CG-4 or higher motorcycle oil.
Brake Fluid Specification:
DOT 4
Primary Chain Case Fluid:
Harley-Davidson primary chain case oil or equivalent approved lubricant
Primary Chain Case Capacity:
3.0 US qt (2.8 L)
Common Wear Items:
Clutch plates, primary chain, wheel bearings, fork seals.
Electrical Gremlins:
Can sometimes occur with aging wiring harnesses and connectors; thorough diagnosis is key.
Timing Chain Tensioner:
Older Twin Cam engines had hydraulic tensioners prone to wear; later models (post-2006 typically) used improved spring-loaded tensioners, but wear can still occur.
Harley Davidson Legacy:
Founded in 1903, Harley-Davidson is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser styling.
Dyna Family Introduction:
The Dyna platform was introduced in 1991, offering a blend of classic styling with more modern chassis dynamics than the Sportster line.
Wide Glide Design:
The Wide Glide variant is characterized by its extended front fork, raked-out steering geometry, and classic chopper styling cues.
Production Period:
The FXDWG Dyna Wide Glide model has been in production for many years, with significant updates and engine changes throughout its lifecycle.
