Vehicle Segment:
Full-size touring motorcycle.
Target Audience:
Touring riders seeking comfort, long-distance capability, and extensive features; also aimed at owners and independent repair shops requiring detailed service information.
Key Competitors:
Honda Gold Wing, Indian Roadmaster (though later models), BMW K1200LT.
Touring Package:
Full fairings, comfortable seating for rider and passenger, large saddlebags, Tour-Pak with backrest, integrated audio system, cruise control.
Engine Type:
V-twin, pushrod-actuated, overhead valves.
Engine:
Complete engine overhaul, diagnostics, specifications, disassembly, reassembly, timing, fuel injection system (EFI), ignition system, cooling system (air-cooled).
Transmission:
Service and repair of the 5-speed Cruise Drive transmission, clutch system, gear selection, lubrication.
Chassis:
Frame, suspension (front forks, rear shock absorbers), steering system, swingarm, wheels, tires.
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator/rectifier), starter, lighting (headlights, taillights, turn signals), instrumentation, sound system, cruise control, auxiliary lighting, diagnostic codes.
Braking System:
Hydraulic brake system, front and rear calipers, master cylinders, brake lines, bleeding procedures, pad replacement, rotor specifications.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel filter, Electronic Fuel Injection (EFI) system diagnostics and calibration.
Bodywork And Fairings:
Removal and installation of fairings, saddlebags, tour-pak, fenders, seats, and trim components.
Comfort And Convenience:
Cruise control system, rider information display, internal/external audio system, heated grips, heated seat.
Maintenance:
Routine maintenance procedures, oil changes, filter replacements, lubrication points, spark plug replacement, brake fluid changes, tire pressure checks.
Troubleshooting:
Comprehensive troubleshooting guides for common and uncommon issues, diagnostic error codes (DTCs), symptom-based troubleshooting.
Repair:
Detailed step-by-step repair procedures for all major components and systems, including engine rebuild, transmission overhaul, suspension repairs, electrical system diagnostics and repair.
Diagnostics:
On-board diagnostics (OBD-II equivalent for motorcycles), diagnostic trouble code (DTC) retrieval and interpretation, sensor testing, actuator testing.
Specifications:
Torque specifications for all fasteners, critical clearances, fluid capacities, engine timing settings, tire inflation pressures.
Depth Level:
Comprehensive (covering from basic maintenance to full engine and component overhauls).
Detail Level:
Detailed, with exploded views, diagrams, and step-by-step instructions suitable for professional technicians and advanced DIY enthusiasts.
Engine Family:
Harley-Davidson Twin Cam 88
Displacement:
1450cc (88 cubic inches)
Bore X Stroke:
3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)
Engine Cooling:
Air-cooled
Valve Train:
Overhead valves (OHV), two valves per cylinder, pushrod actuated.
Horsepower Est:
Approx. 65-70 HP @ 5000 RPM (Estimated, not officially published by Harley-Davidson for this model year).
Torque Est:
Approx. 86 ft-lbs @ 3200 RPM (Estimated, not officially published by Harley-Davidson for this model year).
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane (91 AKI)
Fuel Tank Capacity:
5.0 US gallons (18.9 L)
Length:
101.3 in. (2573 mm)
Height:
56.7 in. (1440 mm)
Wheelbase:
63.5 in. (1613 mm)
Dry Weight:
Approx. 820 lbs (372 kg)
Gross Vehicle Weight Rating:
Not specified, but typically exceeds 1200 lbs (544 kg).
Payload Capacity:
Approx. 400 lbs (181 kg) considering rider, passenger, and luggage.
Saddlebag Capacity:
Integrated hard saddlebags, volume not specified but substantial.
Tour Pak Capacity:
Integrated hard Tour-Pak with backrest, significant storage volume.
Safety Certifications:
Meets all applicable U.S. Federal Motor Vehicle Safety Standards (FMVSS) for motorcycles.
Braking System:
Dual front disc brakes, single rear disc brake with hydraulic actuation.
Lighting:
Halogen headlight, integrated front and rear turn signals, stop/tail lights, auxiliary driving lights.
Frame Construction:
Steel, cradle frame.
Passenger Features:
Comfortable passenger seat with backrest, floorboards, grab handles.
Audio System:
Integrated AM/FM stereo with CB radio, weather band, and cassette player (later models may have CD player options). Dual speakers in fairing lowers and fairing.
Controls:
Handlebar-mounted audio and cruise control controls.
Cruise Control:
Electronic cruise control system for consistent speed maintenance on highways.
Data Port:
Diagnostic connector for electronic diagnostics and tuning (e.g., for EFI mapping).
Display:
Analog speedometer and tachometer, fuel gauge, voltage meter, oil pressure gauge, and indicator lights. Rider information display for odometer, trip meters, gear indicator, etc.
Engine Oil Change:
Every 5,000 miles (8,000 km) or annually, whichever comes first.
Transmission Oil Change:
Every 10,000 miles (16,000 km) or annually.
Primary Chain Case Oil Change:
Every 10,000 miles (16,000 km) or annually.
Spark Plug Replacement:
Every 10,000 - 15,000 miles (16,000 - 24,000 km), depending on usage and plug type.
Brake Fluid Flush:
Every 2 years, regardless of mileage.
Engine Oil Type:
Harley-Davidson SYN3 (Synthetic) SAE 20W-50 V-Twin Motorcycle Oil or equivalent API CI-4 or CJ-4 rated synthetic or conventional oil.
Engine Oil Capacity:
Approx. 4.0 US quarts (3.8 L) with filter change.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Primary Chain Case Oil:
Harley-Davidson Formula + Transmission Lubricant (or equivalent).
Primary Chain Case Oil Capacity:
Approx. 1.2 US quarts (1.1 L).
Cam Chain Tensioner:
Early Twin Cam 88 models (prior to 2007) can have issues with the hydraulic cam chain tensioners wearing out prematurely, leading to a rattling noise. Later models and aftermarket upgrades address this.
Crankshaft Runout:
Some Twin Cam engines may have been produced with excessive crankshaft runout, potentially leading to premature bearing wear. This is a more serious internal issue.
Starter Drive Gear:
Potential for wear on the starter drive gear and sprag clutch, especially with frequent starting or under heavy load.
Brand History:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer known for its V-twin engines and cruising lifestyle.
Electra Glide Lineage:
The Electra Glide line, introduced in 1965, has been the flagship touring motorcycle for Harley-Davidson, evolving significantly in design, technology, and comfort.
Twin Cam Era:
The 2006 model features the Twin Cam 88 engine, marking a significant upgrade in performance and reliability over previous Evolution engines.
Manufacturing Location:
United States (primarily York, Pennsylvania, and Milwaukee, Wisconsin assembly plants).