Model:
FLHTC-U Electra Glide Classic-Ultra & Anniversary
Model Code Prefix:
FLHTC-U
Covered Years:
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Segment:
Full-Dress Touring Motorcycle
Competitors:
Primarily models from Honda Gold Wing, Indian Roadmaster, and Victory Vision.
Touring Capabilities:
Designed for long-distance touring with ample luggage capacity, comfortable seating, and rider amenities.
Anniversary Editions:
Includes specific details or considerations for Anniversary models that may feature unique styling or equipment.
Powertrain:
Engine, Transmission, Clutch, Drivebelt
Chassis:
Frame, Suspension (Front & Rear), Steering, Brakes (Front & Rear), Wheels, Tires
Electrical:
Ignition System, Lighting, Battery, Charging System, Starting System, Gauges, Controls, Audio System, Security System
Bodywork:
Fairing, Saddlebags, Tour-Pak, Body Panels, Seats, Fuel Tank, Windshield
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Lubrication, Tire Pressure Checks, Brake Pad Inspection
Repair:
Engine Overhaul, Transmission Rebuild, Clutch Replacement, Brake System Repair, Electrical Component Diagnosis and Replacement, Suspension Overhaul, Body Panel Repair and Replacement
Troubleshooting:
Diagnostic Procedures for Engine Performance, Electrical Faults, Starting Issues, Braking Problems, and Other Common Malfunctions
Diagnostics:
Detailed diagnostic flowcharts, trouble codes (where applicable for EFI models), and symptom-based troubleshooting guides.
Depth:
Comprehensive; covers detailed disassembly, assembly, adjustments, specifications, and diagnostic charts for all major systems.
Specifications:
Includes torque specifications for all fasteners, valve clearances, electrical resistance values, and timing procedures.
Engine Type:
Air-Cooled, Twin Cam 88 (Evolution Engine for earlier years, transitioning to Twin Cam for later 90s models, though the manual may cover Evolution for the entire span or specific sub-models)
Displacement:
80 cubic inches (1337cc) for Evolution; 88 cubic inches (1442cc) for Twin Cam
Bore X Stroke:
3.500 in x 4.250 in (Evolution); 3.75 in x 4.00 in (Twin Cam)
Horsepower:
Approx. 65-70 HP (at crank, depending on specific year and tuning)
Torque:
Approx. 70-75 ft-lbs (at crank, depending on specific year and tuning)
Fuel Delivery:
Carbureted (Keihin CV Carburetor) for most of this era, with early introduction of Electronic Fuel Injection (EFI) in later years (check specific model year coverage)
Ignition System:
Electronic Ignition with Single Fire or Dual Fire coil configurations
Overall Length:
Approx. 94.5 inches (2400 mm)
Wheelbase:
Approx. 63.5 inches (1613 mm)
Dry Weight:
Approx. 750-800 lbs (340-363 kg), depending on specific year and equipment.
Gvwr:
Approx. 1200 lbs (544 kg)
Saddlebag Capacity:
Integrated hard saddlebags, capacity varies but significant.
Tour Pak Capacity:
Standard rear trunk (Tour-Pak) with ample storage.
Crash Test Ratings:
N/A (Motorcycles are not subjected to standardized automotive crash testing like cars.)
Braking System:
Dual Front Disc Brakes with 4-Piston Calipers, Single Rear Disc Brake with 4-Piston Caliper. Anti-lock Braking System (ABS) available on some later models within this range.
Suspension Features:
Adjustable front forks (air-adjustable on some models), rear shock absorbers with adjustable preload and damping.
Lighting:
Halogen Headlight, Auxiliary Passing Lamps, Full LED Tail and Brake Lights (on later models or as upgrades).
Audio System:
Factory-installed AM/FM Cassette Player with CB radio and Intercom capabilities (standard on Ultra models). Later years may offer CD compatibility or upgraded systems.
Cruise Control:
Electronic Cruise Control often standard on FLHTC-U models.
Accessories:
Provisions for accessories like heated grips, auxiliary lighting, and passenger entertainment systems.
Oil Change Interval:
Typically every 2,500-5,000 miles or 6 months, whichever comes first, depending on oil type and operating conditions (refer to manual for precise intervals).
Drivebelt Tension Check:
Check periodically, typically every 5,000 miles.
Spark Plug Replacement:
Around 10,000-20,000 miles, depending on type and wear.
Engine Oil Type:
Harley-Davidson recommends specific V-Twin motorcycle oils. For Evolution engines, typically 20W50. For Twin Cam, often 15W40 or 20W50. Consult manual for exact API and viscosity grades. (e.g., H-D 360, SYN3).
Transmission Oil Type:
Harley-Davidson recommends Formula+ or equivalent 80W-90 gear oil. Some owners use dedicated primary fluids.
Primary Chain Case Oil:
Harley-Davidson Formula+ or suitable primary lubricant. (If separate from transmission, otherwise shared).
Brake Fluid Type:
DOT 4 (check manual for ABS compatibility if applicable).
Evolution Engine Oil Leaks:
Can occur at pushrod tubes or base gaskets over time.
Twin Cam Cam Chain Tensioner:
Early Twin Cam models (pre-2007) used plastic cam chain tensioners that could wear prematurely. Manual will detail inspection and replacement.
Electrical Connectors:
Corrosion or loose connections can lead to intermittent issues, especially in older wiring harnesses.
Suspension Seals:
Fork seals and rear shock seals can degrade over time, leading to leaks.
Heritage:
Harley-Davidson has a long-standing legacy in American motorcycle manufacturing, known for its V-twin engines and iconic touring platforms.
Electra Glide Lineage:
The Electra Glide line, introduced in 1965, is Harley-Davidson's flagship touring motorcycle. The FLHTC-U represents the 'Ultra Classic' variant, emphasizing comfort and features for long-distance travel, with 'U' often signifying 'Ultra' or an enhanced touring package. The Anniversary models celebrate significant company milestones.
Manufacturing Location:
United States (primarily York, Pennsylvania and Milwaukee, Wisconsin)
Era Transition:
This period (1989-1997) saw Harley-Davidson transition from the Evolution engine to the introduction of the Twin Cam engine, and advancements in electronics and comfort features.
