🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHTCU Electra Glide Ultra Classic

Year:

2012

Product Name:

Harley Davidson FLHTCU Electra Glide 2012 Service Repair Manual PDF

Vin Code:

1HD1

👋 Introduction

Market Segment:

Flagship touring motorcycle, aimed at long-distance riders seeking comfort, features, and premium build quality.

Competitors:

Honda Gold Wing, Indian Roadmaster, BMW R 1250 RT, Yamaha Star Venture.

Model Attributes:

Large fairing with integrated windshield, ample luggage capacity (saddlebags, tour-pak), comfortable seating for rider and passenger, premium audio system, cruise control, often equipped with ABS and security system.

Manual Value Proposition:

Essential tool for owners and technicians to maintain, diagnose, and repair the 2012 Harley-Davidson FLHTCU Electra Glide Ultra Classic, ensuring optimal performance, longevity, and safety.

📋 Manual Details

Covered Models:

FLHTCU Electra Glide Ultra Classic

Covered Years:

2012

Page Count:

Estimated 700-900 pages (typical for comprehensive service manuals of this era and model complexity)

Manual Type:

Service Manual / Workshop Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Twin Cam 103 (1690cc), engine assembly, disassembly, lubrication, cooling, fuel system, ignition system, exhaust system, emissions control.

Transmission:

6-Speed Cruise Drive transmission, clutch, gearbox, primary drive, final drive, lubrication, troubleshooting.

Electrical:

Wiring diagrams, battery, charging system (alternator, regulator), starting system, ignition, lighting (headlights, taillights, turn signals), instruments, gauges, audio system, cruise control, ABS, security system, diagnostics.

Chassis:

Frame, front suspension (forks, steering head), rear suspension (shock absorbers, swingarm), wheels, tires, braking system (front and rear brakes, ABS), steering system.

Bodywork And Trim:

Fairings, saddlebags, tour-pak, seats, fenders, fuel tank, mounting hardware, body panel removal and installation.

Maintenance:

Routine inspections, oil changes, filter replacements, spark plug service, brake fluid flush, tire pressure checks, chain/belt adjustment (if applicable to this model's final drive), battery maintenance.

Troubleshooting:

Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides, electrical system diagnostics, engine performance issues, brake system malfunctions.

Repair And Overhaul:

Complete disassembly and reassembly of major components, engine rebuilds, transmission overhauls, suspension component replacement, brake caliper rebuilding, electrical component repair.

Special Tools And Techniques:

Identification and use of specialized tools required for specific procedures, torque specifications for all fasteners, alignment procedures.

Depth:

Comprehensive, covering from basic owner maintenance to complete engine and transmission rebuilds, advanced electrical diagnostics and system overhauls.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely searchable text within the PDF, allowing for quick access to specific topics.

Print Readability:

High quality, suitable for printing individual pages or the entire manual.

Binding Type For Printed:

Not applicable for PDF, but original factory manuals are typically spiral or perfect bound.

Paper Type For Printed:

Not applicable for PDF, but original factory manuals use durable, coated paper for workshop conditions.

⚙️ 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:

9.2:1

Torque:

Approx. 102 lb-ft @ 3500 rpm (specifications may vary slightly)

Horsepower:

Estimated 75-80 HP (not officially published by Harley-Davidson, but industry estimates)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, 91 octane (RM) or higher recommended

Oil Type:

Harley-Davidson SYN3 (SAE 20W50) or equivalent motorcycle-specific synthetic oil meeting Harley-Davidson specifications.

Oil Capacity:

Approx. 4 quarts (3.8 liters) with filter change.

🔧 Transmission

Transmission Type:

6-speed Cruise Drive

Primary Drive:

Compensating sprocket, chain drive, wet clutch

Final Drive:

Belt drive

Clutch Type:

Hydraulically actuated, multi-plate wet clutch

Transmission Oil Type:

Harley-Davidson FORMULA+ (Transmission & Primary Chain Case Lubricant) or equivalent.

Transmission Oil Capacity:

Approx. 1 quart (0.95 liters)

📐 Dimensions

Length:

Approx. 103.1 inches (2619 mm)

Width:

Approx. 38.6 inches (980 mm)

Height:

Approx. 58.3 inches (1480 mm)

Dry Weight:

Approx. 847 lbs (384 kg)

Gvwr:

Approx. 1360 lbs (617 kg)

Fuel Capacity:

6.0 gallons (22.7 liters)

Saddlebag Capacity:

Integrated, lockable, approx. 2.2 cu ft total

Tour Pak Capacity:

Integrated, lockable, approx. 2.4 cu ft

Front Tire Size:

130/70R18

Rear Tire Size:

180/65B16

Wheel Type:

Cast Aluminum

Wheel Bolt Pattern:

Not Applicable (Solid Axle Mounts)

🛡️ Safety Features

Safety Certification:

Meets or exceeds DOT standards for motorcycle operation.

Braking System:

Linked ABS (Anti-lock Braking System) with dual 320mm front discs and single 300mm rear disc. Hydraulic actuation.

Cruise Control:

Electronic cruise control standard.

Lighting:

Halogen headlight, LED taillight and brake light, integrated turn signals.

Security System:

Harley-Davidson Smart Security System with immobilizer

Ride Comfort:

Ergonomic seating, large fairing for wind protection, adjustable fairing vents.

💡 Technology Features

Audio System:

Factory-installed AM/FM/WB, CD, MP3 player with handlebar controls and speakers (typically 4 speakers: 2 fairing, 2 lower fairing).

Display:

Integrated instrument cluster with analog gauges and a digital display for odometer, trip meters, clock, gear indicator, and fuel level.

ABS:

Standard Anti-lock Braking System (ABS) on this model.

Cruise Control:

Standard Electronic Cruise Control.

Communication:

No integrated Bluetooth or smartphone connectivity in the factory system for this model year; aftermarket solutions are available.

🔧 Maintenance

Initial Service:

First service typically at 1,000 miles (1,600 km) or 12 months, whichever comes first.

Routine Maintenance:

Subsequent services typically every 5,000 miles (8,000 km) or 12 months. Specific items like brake fluid, spark plugs, and belt inspection have their own intervals detailed in the manual.

Engine Oil Spec:

SAE 20W-50, Harley-Davidson SYN3 or equivalent

Transmission Primary Oil Spec:

Harley-Davidson FORMULA+ or equivalent

Brake Fluid Spec:

DOT 4 (for ABS and non-ABS models, check manual for specific caliper requirements)

Fork Oil Spec:

Specific weight and type recommended by Harley-Davidson (e.g., Harley-Davidson Fork Lube or specific weight oil).

Common Wear Items:

Clutch wear, brake pad wear, tire wear, primary chain tensioner (early Twin Cam models), wheel bearings.

Electrical Gremlins:

Occasional issues with sensor readings, battery voltage regulation, and accessory power. Detailed diagnostic procedures are crucial.

Engine Vibration:

Characteristic of V-twin engines; ensure proper engine mounting and balanced components for optimal comfort.

📚 Vehicle History

Manufacturer:

Harley-Davidson Motor Company, founded in 1903.

Electra Glide Lineage:

The Electra Glide nameplate has been in continuous production since 1965, evolving from the Duo-Glide. The 'Ultra Classic' designation signifies the top-tier touring model with all available amenities.

Twin Cam Engine Era:

The Twin Cam engine platform was introduced in 1999, with the Twin Cam 103 being a significant displacement upgrade for touring models in later years, offering increased torque and performance.

Manufacturing Location:

York, Pennsylvania, USA and Milwaukee, Wisconsin, USA.

🏆 Awards & Recognition

Industry Standing:

Consistently recognized as a benchmark in the large touring motorcycle segment for comfort, capability, and rider experience.

Owner Satisfaction:

Generally high owner satisfaction, particularly for long-distance touring comfort and rider engagement.

Emission Standards:

Meets EPA and California Air Resources Board (CARB) emission standards for the model year.