🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHT Electra Glide Standard

Year:

2006

Product Type:

Service Repair Manual

Vehicle Platform Code:

FLHT

👋 Introduction

Segment:

Full-size touring motorcycle

Target Audience:

Owners and independent mechanics specializing in Harley-Davidson motorcycles.

Key Competitors 2006:

Honda Gold Wing, Indian Chief, Victory Kingpin/Vision.

Vehicle Identity:

The Electra Glide Standard represents Harley-Davidson's core touring experience, emphasizing comfort, cargo capacity, and a classic V-twin cruiser aesthetic.

Manual Value Proposition:

This manual is essential for anyone performing maintenance or repairs on a 2006 FLHT Electra Glide Standard, providing the detailed, factory-level information needed to keep the bike in optimal condition.

📋 Manual Details

Primary Coverage:

2006 Harley-Davidson FLHT Electra Glide Standard

Related Models Potentially Covered:

Other Touring models with similar engine and chassis configurations, check specific component compatibility.

Estimated Page Count:

Approximately 800-1000 pages (typical for comprehensive service manuals of this era)

Type:

Service Manual / Workshop Manual / Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Twin Cam 88, Twin Cam 96 (if applicable for 2006 model year updates or common swaps), engine disassembly, assembly, diagnostics, performance tuning.

Fuel System:

Carburetor (Keihin CV type) or Fuel Injection (EFI - Delphi/MPI system), fuel pump, injectors, throttle body, fuel tank, fuel lines, fuel filter.

Ignition System:

Electronic ignition, spark plugs, ignition coils, crank position sensor, ignition module.

Transmission:

5-speed Cruise Drive transmission, clutch assembly, primary drive, final drive, gear shift mechanism.

Electrical System:

Battery, charging system (alternator/stator, regulator/rectifier), starting system (starter motor, solenoid), lighting (headlight, taillight, turn signals, accessory lights), instrumentation, wiring diagrams, fuses, relays, electrical troubleshooting.

Brakes:

Hydraulic disc brakes (front and rear), brake calipers, master cylinders, brake lines, brake pads, brake fluid specifications, bleeding procedures, ABS (if equipped).

Suspension:

Front fork (telescopic), rear shock absorbers, swingarm, suspension adjustments, fork oil specifications and replacement, seal replacement.

Steering:

Handlebar assembly, steering head bearings, fork tubes, steering stem.

Frame And Body:

Frame construction, body panels, fairing, saddlebags, seat assembly, fenders, mounting hardware, removal and installation procedures.

Cooling System:

Air-cooled engine specifications, cylinder head cooling fins, oil cooler (if equipped).

Exhaust System:

Exhaust pipes, mufflers, exhaust gaskets, emission control systems (if applicable).

Routine Maintenance:

Oil changes, filter replacements, chain adjustment (if applicable), tire pressure checks, brake inspections, battery maintenance, scheduled service intervals.

Troubleshooting:

Diagnostic charts, symptom-based troubleshooting, common problem identification and resolution.

Engine Repair:

Top-end rebuilds, bottom-end overhauls, piston and ring replacement, valve adjustments, cam timing, crankshaft inspection and repair.

Transmission Repair:

Clutch adjustment and replacement, gear inspection, bearing replacement, transmission fluid change and checks.

Electrical Diagnostics:

Wiring diagram interpretation, voltage checks, continuity testing, component testing (e.g., charging system, ignition).

Brake Service:

Brake pad replacement, caliper servicing, master cylinder rebuilding, brake fluid flush and replacement, bleeding procedures.

Suspension Servicing:

Fork seal replacement, fork oil change, shock absorber inspection and replacement.

Bodywork And Trim:

Fairing removal and installation, saddlebag mounting, fender removal, trim piece replacement.

Tire And Wheel:

Tire replacement, wheel balancing, spoke tensioning (if applicable).

Depth:

Comprehensive, covering from basic maintenance and diagnostics to complete engine and transmission rebuilds.

Detail Level:

Step-by-step instructions with detailed diagrams, torque specifications, and special tool requirements.

📊 Manual Specifications

Digital Format:

PDF (Portable Document Format)

Searchability:

Likely text-searchable if the PDF was generated from a digital source or professionally scanned and OCR'd.

Printability:

Printable, allowing users to print specific sections or the entire manual.

Image Resolution:

Good to excellent, as recommended for displaying images/graphics correctly.

Binding:

N/A (PDF format)

Paper Type:

N/A (PDF format)

⚙️ Engine Specifications

Engine Family:

Harley-Davidson Twin Cam

Engine Configuration:

45-degree V-twin, pushrod-actuated overhead valves

Displacement Cc:

1450cc (88 cubic inches)

Bore X Stroke:

3.75 in. x 4.00 in. (95.25 mm x 101.6 mm)

Compression Ratio:

8.8:1 (typical for Twin Cam 88)

Cooling System:

Air-cooled

Horsepower Est:

Approx. 65-70 HP (at crankshaft, manufacturer claims may vary)

Torque Est:

Approx. 85-90 lb-ft (at crankshaft, manufacturer claims may vary)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI) or Keihin CV Carburetor, depending on specific sub-model or market.

Fuel Type:

Unleaded gasoline, 91 octane (R+M)/2 minimum recommended.

Fuel Tank Capacity:

5.0 US gallons (18.9 L)

Oil Type:

Harley-Davidson 20W-50 Synthetic (or equivalent API CG-4 rated diesel engine oil for V-twins).

Oil Capacity:

4.0 US quarts (3.8 L) with filter change.

🔧 Transmission

Type:

5-speed constant mesh, helical gears

Drive System:

Primary: Chain drive, wet multi-plate clutch. Final: Belt drive.

Clutch Type:

Hydraulically actuated, wet multi-plate

Transmission Fluid Type:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant (or equivalent SAE 80W-90 GL-5 gear oil).

Transmission Fluid Capacity:

24 US fluid ounces (0.71 L)

📐 Dimensions

Length:

93.5 in. (2375 mm)

Width:

37.6 in. (955 mm)

Height:

57.8 in. (1468 mm)

Dry Weight:

710 lbs (322 kg)

Gross Vehicle Weight Rating Gvwr:

1200 lbs (544 kg)

Payload Capacity:

Approx. 490 lbs (222 kg)

Saddlebag Capacity:

Approx. 2.2 cubic feet total

🛡️ Safety Features

Crash Test Ratings:

N/A (Motorcycle safety is assessed differently than automobiles; focus is on design and compliance with motorcycle safety standards.)

Braking System:

Dual front and single rear hydraulic disc brakes.

ABS:

Optional Anti-lock Braking System (ABS) available on some models/markets.

Lighting:

Halogen headlight, clear lens front turn signals/parking lamps, red rear turn signals/brake lights, license plate illumination.

Mirror:

Large, adjustable handlebar-mounted mirrors for rear visibility.

💡 Technology Features

Audio System:

Factory-installed AM/FM/WB stereo system with cassette and/or CD player, handlebar-mounted controls.

Speaker Configuration:

Fairing-mounted speakers, typically dual.

Cruise Control:

Electronic cruise control standard on most Electra Glide models for highway comfort.

ABS Availability:

Optional ABS for enhanced braking control.

Aftermarket Integration:

The electrical system is designed to accommodate aftermarket accessories such as CB radios, intercom systems, and GPS units.

🔧 Maintenance

Initial Service:

1,000 miles (1600 km) or 6 months, whichever comes first.

Subsequent Oil Change:

Every 5,000 miles (8,000 km) or 12 months, whichever comes first.

Air Filter Inspection:

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

Spark Plug Replacement:

Replace every 20,000 miles (32,000 km).

Brake Fluid Flush:

Recommended every 2 years, regardless of mileage.

Engine Oil:

Harley-Davidson 20W-50 Synthetic (or equivalent API CG-4).

Transmission Primary Lubricant:

Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant (or equivalent SAE 80W-90 GL-5).

Brake Fluid:

DOT 4 (for ABS models, check manual for specific requirements).

Primary Drive Clutch Wear:

Clutch plates and basket can wear over time, especially with aggressive riding. Clutch adjustment is a common maintenance task.

Starter Solenoid Failure:

Starter solenoids can be a point of failure, leading to no-crank issues. Relocation or upgraded solenoids are common modifications.

Cam Chain Tensioner Wear:

Early Twin Cam models (prior to 2007) used plastic cam chain tensioners that could wear and require replacement with hydraulic units to prevent engine damage.

Regulator Rectifier Overheating:

The charging system's regulator/rectifier can sometimes overheat, leading to charging issues. Improved cooling solutions or aftermarket units are available.

📚 Vehicle History

Legacy:

Harley-Davidson, founded in 1903, has a long-standing tradition of producing iconic V-twin motorcycles known for their distinctive sound, character, and comfort.

Electra Glide Lineage:

The Electra Glide line dates back to the 1960s, evolving from the Duo-Glide. The FLHT designation signifies a fairing-equipped, full-dress touring motorcycle within the Harley-Davidson lineup.

Twin Cam Introduction:

The Twin Cam engine platform was introduced in 1999, replacing the Evolution engine, and quickly became the standard for Harley-Davidson's Big Twin models.

Manufacturing Location:

United States (York, Pennsylvania and Milwaukee, Wisconsin are primary manufacturing facilities).

Market Segment Dominance:

Harley-Davidson has historically dominated the large-displacement cruiser and touring market in North America.

🏆 Awards & Recognition

Brand Recognition:

Harley-Davidson is consistently recognized for its brand loyalty and iconic status in the motorcycle industry.

Customer Satisfaction:

Generally high customer satisfaction for comfort, style, and the Harley-Davidson ownership experience.

Manual Quality:

Produced to meet factory service standards, ensuring accuracy and completeness for professional technicians and dedicated enthusiasts.