Segment:
Flagship Grand American Touring Motorcycle
Target Audience:
Long-distance riders, touring enthusiasts, riders seeking premium comfort and features.
Key Competitors:
Honda Gold Wing, Indian Roadmaster (at the time), BMW K1200LT.
Distinctive Features:
Large fairing with integrated windshield, spacious saddlebags and tour-pak, comfortable seating for rider and passenger, powerful V-twin engine, cruise control, advanced EFI.
Product Positioning:
The benchmark for luxury and comfort in the touring motorcycle segment.
Systems Covered Summary:
Engine, Transmission, Drivetrain, Chassis, Electrical, Bodywork, Fuel System, Cooling System, Brakes, Suspension, Wheels & Tires, Diagnostics, Troubleshooting
Estimated Page Count:
Over 800
Manual Type:
Factory Service Repair Workshop Manual
Engine Mechanical:
Complete teardown, inspection, assembly procedures for Twin Cam 88 EFI engine.
Fuel System:
EFI system diagnostics, component testing, fuel injection, throttle body, fuel pump, pressure regulator.
Ignition System:
Ignition module, sensors, spark plugs, troubleshooting.
Transmission Drivetrain:
Clutch, transmission gears, final drive, belt drive maintenance and repair.
Electrical System:
Wiring diagrams, charging system, starting system, lighting, battery, fuse block, ECM, diagnostics.
Braking System:
Front and rear brake caliper overhaul, master cylinders, brake fluid replacement, bleeding procedures.
Suspension Steering:
Front fork service, rear shock absorber replacement, steering head bearing maintenance.
Wheels Tires:
Wheel bearing replacement, tire mounting, wheel balancing.
Bodywork Fittings:
Fairing removal and installation, saddlebags, tour-pak, seat maintenance.
Comfort Convenience:
Audio system, cruise control, heated grips, climate control system diagnostics.
Preventative Maintenance:
Scheduled maintenance checks, oil changes, filter replacements, lubrication points.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, error code interpretation.
Repair Rebuild:
Detailed step-by-step instructions for component disassembly, repair, and reassembly.
Diagnostics:
ECM diagnostic codes, data stream interpretation, use of Harley-Davidson Digital Technician (if applicable to manual scope).
Wiring Diagrams:
Complete, high-resolution wiring schematics for all electrical systems.
Depth Of Coverage:
Comprehensive: Covers everything from basic maintenance to full engine and transmission rebuilds, advanced electrical diagnostics.
Engine Family:
Harley-Davidson Twin Cam 88
Configuration:
Air-cooled, 45-degree V-twin
Displacement:
1450 cc (88 cubic inches)
Bore X Stroke:
3.75 in x 4.00 in (95.25 mm x 101.6 mm)
Valve Train:
Overhead valves (OHV), 2 valves per cylinder
Horsepower:
Approximately 65-70 HP (est.)
Torque:
Approximately 85-90 ft-lbs @ 3500 RPM (est.)
Fuel Induction:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Cooling Method:
Air-cooled
Oil Type:
Harley-Davidson 20W50 Synthetic (recommended)
Oil Capacity:
4.0 US quarts (3.8 Liters) with filter change
Transmission Type:
5-speed constant mesh
Clutch Type:
Cable-actuated, wet multi-plate
Final Drive:
Carbon reinforced belt drive
Transmission Oil Type:
Harley-Davidson Formula + (or equivalent GL-4)
Transmission Oil Capacity:
24 US fluid ounces (0.71 Liters)
Safety Certifications:
Meets DOT standards
Braking System Type:
Integrated, dual-disc front and rear hydraulic brakes
Lighting:
Halogen headlamp, auxiliary passing lamps, full LED tail and brake lights (factory upgrade common).
Chassis Stability:
Long wheelbase and touring-oriented chassis geometry.
Audio System:
Factory-installed AM/FM/Cassette/CD player with handlebar-mounted controls and CB/Intercom system.
Display:
Analog gauges with LCD odometer and fuel level display.
Cruise Control:
Electronic cruise control standard on FLHTCUI model.
Diagnostic Port:
Diagnostic connector for the Electronic Control Module (ECM).
Heated Grips:
Factory-equipped heated handgrips.
Adjustable Wind Deflectors:
Adjustable fairing and lower wind deflectors.
First Service:
1000 miles (1600 km) or 6 months
Subsequent Service:
Every 5000 miles (8000 km) or 12 months thereafter
Primary Chain Case Fluid Type:
Harley-Davidson Formula + (or equivalent GL-4)
Primary Chain Case Fluid Capacity:
24 US fluid ounces (0.71 Liters)
Common Wear Items:
Wheel bearings, fork seals, exhaust gaskets, drive belt (depending on mileage/maintenance).
Potential Efi Concerns:
TPS (Throttle Position Sensor) issues, crank position sensor (CPS) failure, idle control issues (addressed by manual diagnostics).
Typical Maintenance Tasks:
Spark plug replacement (every 10,000 miles), air filter cleaning/replacement, transmission and primary oil changes.
Brand Origin:
Founded in Milwaukee, Wisconsin, USA, 1903.
Brand Philosophy:
Customization, freedom, American cruising culture.
Electra Glide Introduction:
First introduced in 1965 as the FL Electra Glide, a full-dresser touring motorcycle.
Twin Cam Introduction:
The Twin Cam 88 engine was introduced for the 1999 model year, replacing the Evolution engine.
Efi Integration:
Electronic Fuel Injection became standard across most Harley-Davidson models in the early 2000s, including this 2005 Ultra Classic.
Manufacturing Location:
York, Pennsylvania, USA and Milwaukee, Wisconsin, USA.
