Harley Davidson FLHTCU TC Electra Glide Ultra Classic Twin-Cooled Motorcycle 2015 Service Repair Workshop Manual Pdf

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🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHTCU TC Electra Glide Ultra Classic Twin-Cooled Year: 2015 Codes Model Code: FLHTCU TC 👋 Introduction Market Position Segment: Full-size touring motorcycle, flagship...

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Sku: 508082

Tags: 2015 FLHTCU TC Electra Glide Ultra Classic Twin-Cooled Harley Davidson Misc Motorcycle Motorcycles

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Description

🏷️ Basic Information

Identification

Make:

Harley-Davidson

Model:

FLHTCU TC Electra Glide Ultra Classic Twin-Cooled

Year:

Codes

Model Code:

FLHTCU TC

👋 Introduction

Market Position

Segment:

Full-size touring motorcycle, flagship model.

Target Audience:

Long-distance riders, touring enthusiasts, those seeking maximum comfort and features.

Competitive Analysis

Key Competitors:

Indian Roadmaster, Honda Gold Wing, BMW K1600 GTL.

Key Features

Touring Capability:

Standard hard saddlebags and Tour-Pak with integrated passenger backrest and luggage rack.

Comfort Features:

Fairing with adjustable vent, comfortable rider and passenger seating, cruise control, premium audio system.

Engine Technology:

Twin-Cooled High Output Twin Cam 103B engine for improved thermal management and performance.

Electronics:

Advanced infotainment system with GPS, CB/intercom, and smartphone integration.

📋 Manual Details

Coverage Areas

Manual Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

PDF (Download)

Page Count

Estimated Page Count:

Over 800 pages (typical for this model and manual type)

Manual Specifications

File Format:

Print Quality:

High-resolution scans suitable for printing, with clear text and legible diagrams.

Binding Type:

N/A (Digital PDF)

Paper Type:

N/A (Digital PDF)

Searchable Text:

Typically yes, depending on the PDF scan quality.

Licensing:

No expiry dates, unlimited use.

📖 Manual Coverage

Systems Covered

Engine System:

Detailed diagnostics, disassembly, assembly, inspection, repair, and troubleshooting for the Twin-Cooled High Output Twin Cam 103B engine.

Fuel System:

Fuel injection (EFI) system, fuel pump, fuel lines, injectors, throttle body, and evaporative emissions control.

Ignition System:

Ignition module, spark plugs, ignition coils, crank position sensor, and troubleshooting.

Transmission System:

6-speed Cruise Drive transmission, clutch, primary drive, final drive, and related components.

Electrical System:

Wiring diagrams, battery, charging system (alternator, regulator), starting system (starter motor, solenoid), lighting (headlights, taillights, signals), horn, instrumentation, and power management.

Brakes System:

Front and rear brake systems, calipers, rotors, master cylinders, brake lines, ABS (Anti-lock Braking System) diagnostics and service.

Suspension System:

Front forks (including Twin-Cooled system specifics), rear shock absorbers, swingarm, and associated components.

Chassis Frame:

Frame inspection, alignment, and related chassis components.

Bodywork Fairings:

Tour-Pak, saddlebags, fairings, lower fairings, windshield, seat, and related trim removal/installation.

Cooling System:

Twin-Cooled engine specifics: radiators, coolant, hoses, pumps, and related components.

Exhaust System:

Exhaust pipes, mufflers, catalytic converter, and related components.

Wheels Tires:

Wheel bearings, tire maintenance, and replacement.

Procedures Included

Routine Maintenance:

Oil changes, filter replacements, air filter service, tire pressure checks, brake pad inspection, chain/belt tension adjustment.

Engine Repair:

Top-end rebuild, piston and ring replacement, valve adjustments, cylinder head service, oil pump service.

Transmission Repair:

Clutch replacement, gear inspection, bearing service, and seal replacement.

Electrical Diagnostics:

Troubleshooting electrical faults using wiring diagrams, diagnostic codes, and testing procedures.

Brake System Service:

Brake bleeding, caliper service, master cylinder replacement, ABS bleeding procedures.

Suspension Service:

Fork seal replacement, fork oil change, rear shock absorber service.

Bodywork Disassembly:

Step-by-step instructions for removing and reinstalling fairings, body panels, Tour-Pak, and saddlebags.

Troubleshooting Guides:

Comprehensive guides for diagnosing and resolving common and uncommon issues across all vehicle systems.

Component Overhaul:

Detailed procedures for rebuilding various engine and drivetrain components.

Technical Depth

Diagnostic Capability:

Advanced diagnostics with schematics, fault codes, and specific testing procedures for electronic systems.

Rebuild Scope:

Complete engine, transmission, and other major component overhaul procedures.

Torque Specifications:

Precise torque values for all fasteners and critical components.

Clearances Tolerances:

Specific internal engine, transmission, and component clearances and tolerances.

Wiring Schematics:

Detailed, high-resolution electrical wiring diagrams for all vehicle systems.

⚙️ Engine Specifications

Primary Engine

Engine Type:

Air-cooled, Twin Cam 103B with Twin Cooling (front cylinder head cooling).

Displacement:

1690 cc (103 cubic inches)

Bore X Stroke:

3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)

Compression Ratio:

9.6:1

Valve Train:

Pushrod-operated, overhead valves with two valves per cylinder.

Performance

Horsepower:

Approximately 79 HP @ 5250 RPM (claimed, actual may vary slightly by source).

Torque:

104.7 ft-lbs @ 3500 RPM (claimed, actual may vary slightly by source).

Fuel System

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI) with individual coil-on-plug ignition.

Fuel Type:

Premium unleaded gasoline, minimum 91 octane.

Fuel Capacity:

6.0 gallons (22.7 L)

🔧 Transmission

Standard

Type:

6-Speed Cruise Drive

Gear Ratios:

1st: 9.593, 2nd: 6.650, 3rd: 4.935, 4th: 3.865, 5th: 3.307, 6th: 2.790

Clutch:

Hydraulically actuated, 9-plate, wet clutch

Features

Primary Drive:

70mm, enclosed, wet multi-plate clutch

Final Drive:

Carbon belt, 32/46 ratio

📐 Dimensions

Exterior

Length:

103.7 in. (2634 mm)

Width:

37.6 in. (955 mm)

Height:

57.5 in. (1460 mm)

Ground Clearance:

5.1 in. (130 mm)

Wheelbase:

64.5 in. (1638 mm)

Weights

Dry Weight:

838 lbs. (380 kg)

Running Order Weight:

904 lbs. (410 kg)

Gross Vehicle Weight Rating:

1360 lbs. (617 kg)

Cargo

Saddlebag Capacity:

Approx. 2.2 cu ft per bag

Tour Pak Capacity:

Approx. 4.4 cu ft

🛡️ Safety Features

Ratings

Standard Dual Caliber ABS

Active Features

Braking System:

Hydraulic front and rear disc brakes with linked braking system (front brake actuates rear caliper when lever is pulled).

Lighting:

Halogen headlight and auxiliary passing lamps, LED taillight and brake light, front and rear turn signals.

Passive Features

Chassis Stability:

Long wheelbase and low center of gravity contribute to stability.

Wind Protection:

Large fairing and windscreen provide significant wind and weather protection.

💡 Technology Features

Infotainment

System Name:

Boom! Box 6.5GT Infotainment System

Features:

Color touchscreen, AM/FM/Weather band radio, USB input, Bluetooth connectivity, GPS navigation, CB/Intercom functionality.

Audio:

Integrated amplifier, dual front and rear speakers, passenger audio controls.

Driver Assistance

Cruise Control:

Electronic cruise control

Connectivity

Smartphone Integration:

Bluetooth for audio streaming and hands-free calling.

🔧 Maintenance

Service Intervals

First Service:

1000 miles (1600 km) or 6 months, whichever comes first. Includes engine oil and filter change, inspection of all systems.

Subsequent Oil Changes:

Every 5000 miles (8000 km) or 12 months, whichever comes first.

Air Filter Service:

Inspect every 10,000 miles (16,000 km), replace as needed.

Transmission Fluid Change:

Every 10,000 miles (16,000 km) or 12 months.

Primary Chain Tension:

Inspect every 10,000 miles (16,000 km).

Fluid Specifications

Engine Oil:

Harley-Davidson SYN3 Full Synthetic Motorcycle Oil (SAE 20W-50) or equivalent meeting Harley-Davidson specifications.

Transmission Oil:

Harley-Davidson FORMULA+ Transmission & Primary Chaincase Lubricant (or equivalent). NOTE: Transmission and primary share oil.

Brake Fluid:

DOT 4, Harley-Davidson Premium DOT 4 Motorcycle Brake Fluid (or equivalent).

Coolant:

Harley-Davidson Performance Coolant (or equivalent 50/50 mixture of ethylene glycol and distilled water).

Known Issues

Twin Cooled Thermals:

While Twin-Cooling improves thermals, some riders report higher engine temperatures in extreme conditions. Manual covers inspection and potential causes.

Infotainment Glitches:

Occasional infotainment system 'hiccups' can occur; manual provides basic troubleshooting and reset procedures.

Primary Chain Tensioner:

Hydraulic tensioner wear is a known potential issue; manual details inspection and replacement.

📚 Vehicle History

Brand Heritage

Legacy:

Harley-Davidson has a long-standing heritage in touring motorcycles, with the Electra Glide line being a cornerstone since the 1960s.

Model Evolution

Electra Glide Line:

The Ultra Classic Electra Glide has evolved significantly, incorporating technological advancements while retaining its classic touring motorcycle identity.

Twin Cooled Introduction:

The Twin-Cooled engine technology was introduced to address thermal management, particularly for the rear cylinder, enhancing rider and passenger comfort.

Production

Manufacturing Location:

United States (primarily York, Pennsylvania)

🏆 Awards & Recognition

Recognitions

Touring Magazine Awards:

Often recognized by motorcycle touring publications for its comfort, features, and long-distance capability. (Specific awards vary by year).