Vehicle Segment:
Cruiser Motorcycle
Target Audience:
Riders seeking classic styling, comfortable cruising, and customization potential
Key Competitors:
Other Harley-Davidson models, Indian Motorcycle models, and custom choppers of the era
Design Philosophy:
Retro styling, forward controls, raked-out front end, V-twin engine focus
Distinguishing Elements:
Wide front tire, extended forks, distinctive 'chopper' aesthetic
Engine:
Complete engine disassembly, assembly, inspection, and repair (carburetor, ignition, cooling, lubrication, tuning)
Transmission:
Gearbox inspection, repair, and maintenance (clutch, primary drive, final drive)
Chassis And Frame:
Frame inspection, suspension (forks, shocks), steering, wheel bearings, spokes
Brakes:
Front and rear brake systems, hydraulic components, caliper service, pad replacement, bleeding
Electrical System:
Wiring diagrams, lighting, ignition system, charging system (stator, regulator/rectifier), starter motor, battery
Fuel System:
Carburetor (Mikuni HSR42 likely) disassembly, cleaning, adjustment, fuel tank, fuel lines
Bodywork And Trim:
Fenders, fuel tank, seat, handlebars, controls, fairings (if applicable), cosmetic components
Exhaust System:
Exhaust pipe removal, installation, and inspection
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain adjustment, brake checks
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting guides for various systems
Component Rebuild:
Detailed procedures for overhauling engine components, transmission, and brake calipers
Adjustments And Calibration:
Carburetor tuning, ignition timing, clutch and brake lever adjustments
Electrical Diagnostics:
Testing components, interpreting wiring diagrams, troubleshooting electrical faults
Depth:
Comprehensive (from basic maintenance to full engine/transmission rebuilds and advanced diagnostics)
Engine Type:
Air-cooled, 45-degree V-twin
Engine Family:
Evolution (Big Twin)
Displacement:
1449 cc (88 cubic inches)
Bore X Stroke:
3.75 in x 4.00 in (95.25 mm x 101.6 mm) - Typical for 88ci Evolution
Compression Ratio:
8.8:1 (Typical for 2002 88ci)
Horsepower:
Approximately 65-70 HP (estimated, factory figures often not published)
Torque:
Approximately 70-75 ft-lbs (estimated, factory figures often not published)
Fuel Delivery:
Carburetor (likely Mikuni HSR42 or Keihin CV40)
Fuel Type:
Unleaded Gasoline (91 octane or higher recommended)
Ignition Type:
Electronic Ignition (single fire, dual fire system typical)
Oil Type:
Harley-Davidson Syn3 (or equivalent V-Twin specific synthetic engine oil)
Oil Capacity:
Approximately 3.0 US quarts (2.8 liters) with filter change
Type:
5-speed Constant Mesh
Clutch Type:
Wet, multi-plate, diaphragm spring
Final Drive:
Belt Drive (4th generation 1.125" wide belt)
Transmission Oil Type:
Harley-Davidson Formula+ (or equivalent primary lubricant)
Transmission Oil Capacity:
Approximately 24 US fluid ounces (0.71 liters)
Wheelbase:
Approximately 64.4 inches (1636 mm)
Length:
Approximately 93.5 inches (2375 mm)
Rake:
36 degrees (typically)
Trail:
Approximately 5.7 inches (145 mm) (typical for Wide Glide rake)
Dry Weight:
Approximately 624 lbs (283 kg)
Gvwr:
Approximately 975 lbs (442 kg)
Front Tire Size:
130/90-16 (often a wider profile for the 'Wide Glide' look)
Rear Tire Size:
130/90-16
Brakes:
Dual piston caliper front and rear (typical)
Lighting:
Halogen headlight, tail light, turn signals
Frame Construction:
Steel, tubular, under-engine front and rear cradle
First 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
Engine Oil Change:
Every 2,500-5,000 miles (4,000-8,000 km) or 6 months (depending on oil type and riding conditions)
Spark Plugs:
Inspect every 5,000 miles (8,000 km), replace as needed
Belt Tension:
Check belt tension every 5,000 miles (8,000 km)
Engine Oil Grade:
20W50 (Harley-Davidson recommended for most conditions)
Primary Fluid Type:
Harley-Davidson Formula+ or equivalent
Brake Fluid:
DOT 5 Silicone Brake Fluid (Harley-Davidson specified for this era)
Cam Chain Tensioners:
Early Evolution engines (pre-2007 Twin Cam) could have wear issues with cam chain tensioners, potentially leading to noise or damage. Upgrade kits are common.
Carburetor Tuning:
Mikuni HSR42 can sometimes require fine-tuning for optimal performance and response, especially at altitude or with aftermarket exhausts.
Regulator Rectifier:
Some owners report premature failure of the voltage regulator/rectifier unit, affecting battery charging.
Clutch Actuation:
Hydraulic clutch systems can sometimes develop leaks or require bleeding; cable actuation clutch adjustment is also critical.
Heritage:
Founded in 1903, synonymous with American motorcycle culture, customization, and a distinctive V-twin engine.
Dyna Platform Introduction:
The Dyna platform was introduced in 1991, replacing the FXRS Sport Glide and offering a more refined ride with rubber isolation.
Wide Glide Concept:
The Wide Glide styling concept originated from custom chopper culture, characterized by a raked-out front end and wider front tire.
Fxdwg Specifics 2002:
The 2002 model features the 1449cc Evolution engine and continues the Wide Glide tradition with its distinctive front-end geometry.
Manufacturing Location:
United States (primarily Milwaukee, Wisconsin)
