Positioning:
The FLHTCU Ultra Classic Electra Glide is Harley-Davidson's flagship touring motorcycle, positioned as a premium, long-distance cruiser offering maximum comfort, amenities, and storage for rider and passenger.
Competitors:
Competes with other large-displacement, full-dress touring motorcycles from manufacturers like Honda (Gold Wing), Indian Motorcycle (Roadmaster), and sometimes BMW (K 1600 GTL).
Features:
Full fairing with integrated windshield, large-capacity saddlebags and tour-pak, comfortable seating for rider and passenger, powerful V-twin engine, extensive electronic amenities, cruise control.
Value Proposition:
Provides comprehensive factory-authorized procedures to maintain, diagnose, and repair the 2010 FLHTCU Ultra Classic Electra Glide, ensuring optimal performance, safety, and longevity.
Engine:
Detailed disassembly, assembly, inspection, and repair of the Twin Cam 103 V-Twin engine.
Fuel System:
Diagnosis and repair of fuel injection system (EFI), throttle body, fuel pump, injectors, and fuel lines.
Ignition System:
Spark plugs, ignition coils, crank position sensor, troubleshooting ignition faults.
Transmission:
Overhaul and repair of the 6-speed Cruise Drive transmission, clutch assembly, primary drive.
Electrical System:
Complete wiring diagrams, battery service, charging system (alternator, regulator), starting system (starter motor, solenoid), lighting, fuses, relays, and accessory circuits.
Chassis And Suspension:
Fork overhaul (front suspension), rear shock absorber service and replacement, wheel bearing maintenance, steering head bearing service.
Brake System:
Front and rear brake caliper service, master cylinder overhaul, brake fluid replacement, ABS system diagnostics and service (if equipped).
Bodywork And Fairings:
Removal, installation, and repair of front fairing, saddlebags, tour-pak, fenders, and associated trim.
Comfort And Convenience:
Service for cruise control, audio system, intercom, heated grips, and rider/passenger comfort features.
Maintenance:
Scheduled maintenance intervals, oil and filter changes, fluid checks and replacements, spark plug replacement, air filter service, brake pad inspection/replacement, drive belt inspection/adjustment.
Repair:
Detailed step-by-step instructions for engine overhaul, transmission rebuild, electrical diagnostics and repair, suspension component replacement, brake system repairs, and bodywork modifications.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common and uncommon performance issues, electrical faults, and mechanical failures.
Special Tools:
Identification and usage instructions for specialized Harley-Davidson tools required for various service procedures.
Diagnostics:
Comprehensive diagnostic procedures, including fault code interpretation (for models equipped with diagnostic ports and interfaces).
Rebuilds:
Complete rebuild specifications for engine components (pistons, rings, valves, bearings) and transmission components.
Specifications:
Torque specifications, clearance measurements, fluid capacities, electrical specifications, and component tolerances.
Engine Type:
Harley-Davidson Twin Cam 103 V-Twin
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in x 4.380 in (98.4 mm x 111.3 mm)
Compression Ratio:
9.0:1 (typical for Twin Cam 103 in this era)
Horsepower:
Approx. 75-85 HP (estimated, manufacturer often quotes torque).
Torque:
Approx. 96-100 lb-ft @ 3500 RPM (estimated).
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Cooling Method:
Air-cooled
Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent meeting H-D spec)
ABS:
Optional Anti-lock Braking System (ABS) available on this model year.
Brakes:
Dual 32mm, 4-piston front calipers, Single 32mm, 4-piston rear caliper.
Suspension:
Air-adjustable rear suspension for load leveling.
Lighting:
Halogen headlight, auxiliary passing lamps, LED taillight/brake light.
Chassis:
Steel frame, sturdy construction designed for stability.
Oil Change Interval:
Every 5,000 miles or annually (whichever comes first).
Primary Fluid Change Interval:
Every 10,000 miles.
Transmission Fluid Change Interval:
Every 10,000 miles.
Spark Plug Replacement Interval:
Every 10,000 miles (typically).
Drive Belt Inspection Tension Adjustment:
Every 5,000 miles.
Engine Oil Capacity:
Approx. 4.0 US quarts (3.8 L) with filter change.
Primary Fluid Type:
Harley-Davidson Formula Plus (or equivalent meeting H-D spec)
Primary Fluid Capacity:
Approx. 2.75 US quarts (2.6 L).
Common Wear Items:
Clutch wear, potential for primary chain tensioner wear, wheel bearing maintenance, fork seal leaks.
Electrical Diagnostics:
Wiring harness integrity, charging system components (stator, regulator), starter solenoid issues are commonly addressed in service manuals.
Heritage:
Harley-Davidson has a long-standing reputation for building iconic American motorcycles, particularly touring and cruiser models, since 1903.
Electraglide Lineage:
The Electra Glide line, introduced in the 1960s, has continuously evolved into the 'Ultra Classic' designation, representing the pinnacle of Harley-Davidson touring comfort and features.
Engine Platform:
The Twin Cam engine platform was introduced in 1999 and served as the primary engine for Harley-Davidson's Big Twin motorcycles for many years, with the 103 cubic inch variant being a popular upgrade for touring models.
