🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHTCU Ultra Classic Electra Glide

Year:

2013

Engine Code:

Twin Cam 103™

Chassis Code:

FLHTCU

👋 Introduction

Market Position:

The FLHTCU Ultra Classic Electra Glide represents the pinnacle of Harley-Davidson's touring lineup, offering unparalleled comfort, luxury, and features for long-distance riding. This manual targets owners and technicians who require in-depth knowledge for maintenance and repair of this premium touring motorcycle.

Competitive Analysis:

Competes directly with other top-tier touring motorcycles from brands like Indian Motorcycle (e.g., Roadmaster) and potentially high-end touring models from Honda (e.g., Gold Wing) or BMW (e.g., R 18 Transcontinental). The Ultra Classic is known for its V-twin character, rider comfort, and extensive touring amenities.

Key Features:

Large fairings with integrated windshield, ample storage (saddlebags and tour-pak), comfortable seating for rider and passenger, advanced infotainment system, cruise control, V-twin engine power, and premium fit and finish.

📋 Manual Details

Systems Covered:

Engine, Fuel System, Electrical System, Drivetrain, Suspension, Brakes, Chassis, Bodywork, Maintenance, Troubleshooting, Wiring Diagrams

Page Count:

Extensive (Specific page count not provided in product info, but typical WSMs are 500+ pages)

Manual Type:

Service Repair Workshop Manual (WSM)

Language:

English

Format:

Digital (likely PDF, based on typical online sales)

📖 Manual Coverage

Engine Mechanical:

Complete overhaul, cylinder heads, pistons, crankshaft, camshafts, lubrication system, cooling system (air-cooled)

Fuel System:

Fuel injection system (EFI), throttle body, fuel pump, fuel injectors, fuel tank, fuel lines

Electrical System:

Battery, charging system (alternator, regulator), ignition system, starting system, lighting, instrumentation, accessories, ECM (Engine Control Module) diagnostics

Drivetrain:

Clutch, transmission (6-speed Cruise Drive), primary drive, final drive (belt)

Suspension:

Front forks (Show Hybrid), rear shock absorbers, adjustments

Brakes:

Front and rear disc brakes, brake calipers, master cylinders, brake lines, ABS (Anti-lock Braking System)

Chassis And Frame:

Frame, steering head, wheels, tires, swingarm, foot controls, handlebars

Bodywork And Fairings:

Fairings, saddlebags, tour-pak, seat, fuel tank, fenders, cosmetic components

Wiring Diagrams:

Comprehensive color-coded wiring diagrams for all electrical components and circuits

Maintenance:

Scheduled maintenance, oil changes, filter replacements, lubrication, brake pad replacement, tire inspection and replacement

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault codes, symptom-based troubleshooting guides

Repair:

Step-by-step instructions for component disassembly, repair, and reassembly

Installation:

Instructions for installing genuine Harley-Davidson accessories and performing upgrades

Technical Depth:

Comprehensive: Covers everything from basic maintenance and fluid checks to complete engine and transmission rebuilds, advanced electrical diagnostics, and chassis component servicing.

📊 Manual Specifications

File Format:

PDF (Portable Document Format) - typically optimized for digital viewing and printing

Print Quality:

High resolution, suitable for printing individual pages or the entire manual. Includes clear diagrams and schematics.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 103™ V-twin

Displacement:

1690 cc (103 cubic inches)

Bore X Stroke:

3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)

Compression Ratio:

9.6:1

Torque:

Approx. 101 ft-lbs @ 3250 RPM (as per Harley-Davidson specifications for Twin Cam 103™)

Horsepower:

Not officially stated by Harley-Davidson, but estimated around 75-85 HP

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 91 octane

Oil Capacity:

3.7 U.S. quarts (3.5 liters) with filter change

Engine Oil Type:

Harley-Davidson Genuine V-Twin 20W-50 SYN3 or equivalent API SG, JASO FE rated synthetic motorcycle oil

🔧 Transmission

Transmission Type:

6-Speed Cruise Drive®

Clutch Type:

Wet, multi-plate, hydraulic actuation

Final Drive:

Carbon belt, 32/46 ratio

Transmission Fluid Type:

Harley-Davidson Formula+ or equivalent SAE 50 motorcycle transmission oil

Transmission Fluid Capacity:

22 U.S. pints (1.04 liters)

Primary Drive Fluid Type:

Harley-Davidson Formula+ or equivalent SAE 50 motorcycle transmission oil

Primary Drive Fluid Capacity:

2 U.S. quarts (1.9 liters)

📐 Dimensions

Length:

95.5 in. (2426 mm)

Seat Height:

29.1 in. (739 mm) (unladen)

Ground Clearance:

5.1 in. (130 mm)

Rake Trail:

26° / 6.1 in. (155 mm)

Saddlebag Capacity:

Approximately 2.26 cu ft (64 L)

Tour Pak Capacity:

Approximately 2.4 cu ft (68 L)

Dry Weight:

807 lbs (366 kg)

Gross Vehicle Weight Rating:

1360 lbs (617 kg)

Fuel Tank Capacity:

6.0 U.S. gal. (22.7 L)

🛡️ Safety Features

Safety Ratings:

N/A (Motorcycles are not typically rated by organizations like NHTSA in the same way as cars. Safety is inherently built into the design and rider responsibility is paramount.)

ABS:

Standard Anti-lock Braking System (ABS) on front and rear wheels

Cruise Control:

Standard Electronic Cruise Control

Lighting:

Halogen headlamp, integrated front and rear turn signals, auxiliary passing lamps, tour-pak brake/tail light

Chassis Stability:

Long wheelbase and stable chassis design contribute to rider confidence.

💡 Technology Features

Infotainment System:

Boom!™ Box 6.5GT Radio with touchscreen interface, GPS navigation, AM/FM/Weather band, CB/PA system, and support for Bluetooth, USB, and SD card inputs.

Speaker System:

Integrated fairing speakers and rear passenger speakers

Cruise Control:

Electronic cruise control for comfortable highway cruising.

Connectivity Features:

Bluetooth for audio streaming and hands-free calling, USB port for device charging and audio playback, SD card slot for music storage.

Instrumentation:

Analog gauges for speedometer and tachometer, with a central digital display for fuel level, gear selection, clock, trip meters, and diagnostic information.

🔧 Maintenance

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, whichever comes first (for routine checks and fluid changes)

Major Service Intervals:

Refer to WSM for specific component service intervals (e.g., clutch, brake flush, spark plugs)

Brake Fluid Type:

DOT 4 (Harley-Davidson High Performance DOT 4 Brake Fluid recommended)

Fork Oil Type:

Harley-Davidson Type E (5W) or Type B (10W) fork oil, depending on desired damping characteristics and load (refer to WSM for specific recommendations)

Known Issues:

Potential for clutch drag, starter solenoid issues, primary chain tensioner wear (especially in earlier Twin Cam models, though improved by 2013), and occasional electrical gremlins. The manual will detail diagnostics and repair for these.

Spark Plugs:

Harley-Davidson Genuine Part # 32319-09 (or equivalent NGK DCPR7E) - Check WSM for confirmation

Oil Filter:

Harley-Davidson Genuine Part # 63731-10 (or equivalent)

📚 Vehicle History

Brand Heritage:

Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines, distinctive styling, and a strong community following. The Electra Glide line has been a cornerstone of its touring offerings for decades.

Model Evolution:

The Ultra Classic Electra Glide has evolved from its early iterations into a sophisticated touring machine. Key developments include the introduction of fuel injection, integrated fairings, advanced suspension, the powerful Twin Cam engine platform, and infotainment systems.

Production Location:

USA (primarily York, Pennsylvania and Milwaukee, Wisconsin assembly plants)

Production Years:

The Electra Glide model line has been in continuous production since the 1960s, with the Ultra Classic designation becoming prominent in later decades.

🏆 Awards & Recognition

Recognitions:

While specific awards for the 2013 model year may not be readily available, the Ultra Classic Electra Glide line has consistently been recognized by motorcycle publications and riders for its touring capabilities, comfort, and iconic status within the industry.