🏷️ Basic Information

Make:

Harley-Davidson

Model:

FXDCI Dyna Super Glide Custom

Year:

2006

Motorcycle Type:

Cruiser

Platform:

Dyna

Vin Code Digit 4 5:

FXD

Vin Code Digit 10:

6

👋 Introduction

Market Segment:

Custom Cruiser segment of the V-twin motorcycle market, a core offering for Harley-Davidson.

Key Competitors 2006:

Indian Chief, Victory Kingpin, other Harley-Davidson Dyna models, select Japanese cruisers with similar styling cues.

Vehicle Key Features:

V-twin engine, custom styling, comfortable riding position, strong brand heritage, significant customization potential.

Manual Value:

Empowers owners and independent mechanics with the knowledge to perform all levels of maintenance and repair, ensuring optimal performance, longevity, and safety for the FXDCI Dyna Super Glide Custom.

📋 Manual Details

Manual Type:

Service Manual / Repair Manual

Language:

English

Format:

Likely Printed (based on typical professional service manuals)

Page Count:

Comprehensive (exact count not provided, but typical Harley-Davidson factory service manuals are extensive, often 500-800+ pages)

📖 Manual Coverage

Engine Mechanical:

Full engine teardown, assembly, internal component inspection (pistons, rings, valves, camshafts, crankshaft), cylinder head service, timing procedures, lubrication system.

Fuel System:

Fuel injection system (EFI) diagnostics and repair, throttle body service, fuel pump, fuel filter replacement, fuel pressure testing, EVAP system.

Ignition System:

Spark plugs, ignition coils, crankshaft position sensor, camshaft position sensor, ignition module testing and replacement.

Transmission Drivetrain:

5-speed transmission disassembly and assembly, gear inspection, clutch service, primary drive chain adjustment and replacement, final drive belt inspection and tensioning.

Electrical System:

Wiring diagrams, battery service, charging system (stator, regulator/rectifier), starter motor, lighting (headlight, taillight, signals), instrumentation, switches, fuses, relays, diagnostic codes (DTCs).

Suspension Steering:

Front fork service (oil change, seal replacement, spring replacement), rear shock absorber service, steering head bearing adjustment and replacement.

Brakes:

Hydraulic brake system service (front and rear calipers, master cylinders, brake lines), brake pad replacement, brake fluid flush and bleeding, rotor inspection and replacement.

Wheels Tires:

Wheel bearing inspection and replacement, tire mounting and balancing, spoke tension adjustment (if applicable to custom wheels).

Frame Bodywork:

Frame inspection, body panel removal and installation, fuel tank removal and installation, seat service, fender service, exhaust system service.

Routine Maintenance:

Oil and filter changes, air filter replacement, spark plug replacement, drive belt inspection and adjustment, brake fluid checks, tire pressure checks, lubrication points.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides, diagnostic trouble code (DTC) interpretation and resolution.

Repair And Overhaul:

Detailed, step-by-step instructions for component repair, replacement, and full engine or transmission overhauls, including torque specifications and special tool requirements.

Diagnostic Procedures:

Procedures for diagnosing electrical and mechanical faults, including use of diagnostic tools and interpretion of sensor data.

Depth Level:

Expert / Professional Grade. Covers everything from basic rider maintenance to full engine and transmission rebuilds, including electronic diagnostics and troubleshooting.

📊 Manual Specifications

File Format Details:

Presumed to be a high-quality, searchable PDF if digital, or professionally printed with clear diagrams and text if physical. Includes detailed illustrations, schematics, and exploded views.

Print Quality Details:

Expect high-resolution diagrams, clear text, and durable paper for workshop use. Likely includes glossy paper for photos and diagrams.

Binding Type Details:

If printed, likely a robust binding (e.g., comb binding, spiral binding, or stitched binding) designed to lie flat for ease of use in a workshop environment.

Paper Type Details:

Durable, possibly coated paper stock to withstand grease and workshop conditions. Often heavier than standard document paper.

⚙️ Engine Specifications

Engine Family:

Harley-Davidson Twin Cam 88

Engine Type:

Air-cooled, 45-degree V-twin

Displacement Ci:

88

Displacement Cc:

1449

Bore X Stroke In:

3.75 x 4.00

Bore X Stroke Mm:

95.25 x 101.6

Compression Ratio:

8.8:1

Valve Train:

Pushrod-actuated overhead valves with two valves per cylinder

Camshafts:

Single camshaft driven by a chain and tensioner

Oil Capacity Qts:

3.5

Horsepower Hp:

Approx. 70-75 (estimated, as Harley-Davidson did not widely publish specific HP figures for this era)

Torque Ft Lbs:

Approx. 86-90 (estimated, at ~3200 RPM)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

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

Fuel Tank Capacity Gal:

5.0

Fuel Pump Type:

In-tank electric fuel pump

🔧 Transmission

Transmission Type:

5-speed Constant Mesh, Left-foot shift

Primary Drive:

Duplex chain, 34/46 ratio

Final Drive:

Belt, 32/65 ratio

Clutch Type:

Wet, multi-plate, diaphragm spring

Transmission Fluid Spec:

Harley-Davidson Formula+ (or equivalent SAE 50 motorcycle oil)

Transmission Fluid Capacity Qts:

1.0 (approximate)

📐 Dimensions

Length In:

93.0

Seat Height Laden In:

27.8

Ground Clearance In:

4.5

Dry Weight Lbs:

636

Wet Weight Lbs:

665 (approximate)

Gross Vehicle Weight Rating Gvwr Lbs:

1050

Front Tire:

MT90B16 74H

Rear Tire:

130/90B16 73H

Wheel Type:

Cast aluminum, 16-inch front and rear

Wheelbase In:

63.7

🛡️ Safety Features

Safety Certification:

Meets or exceeds all applicable US EPA, DOT, and industry standards for motorcycles of its class.

Braking System:

Dual-action, four-piston front caliper, two-piston rear caliper; hydraulic front and rear disc brakes.

Lighting:

Halogen headlight, LED taillight and stoplight, amber incandescent turn signals.

Frame Construction:

Mild steel, tubular frame with integrated swingarm; designed for stability and rider comfort.

Instrumentation Warning Lights:

Includes oil pressure, engine diagnostics, neutral, turn signals, and high beam indicators.

💡 Technology Features

Audio System:

Optional accessory audio systems were available; base models did not typically include integrated infotainment.

Cruise Control:

Not standard on the FXDCI; available as an optional accessory.

Diagnostics:

On-board diagnostics with the ability to read Diagnostic Trouble Codes (DTCs) via the vehicle's diagnostic port, requiring specialized Harley-Davidson diagnostic software.

🔧 Maintenance

Initial Service Miles:

1,000 miles

Subsequent Oil Change Miles:

Every 5,000 miles or annually, whichever comes first

Drive Belt Inspection Miles:

Every 5,000 miles

Brake Fluid Flush Miles:

Every 2 years

Engine Oil Spec:

Harley-Davidson 20W-50 SYN3 (Synthetic) or equivalent motorcycle-specific 20W-50 oil meeting Harley-Davidson H-D-360 specification.

Primary Chain Case Fluid Spec:

Harley-Davidson Formula+ (SAE 50) or equivalent.

Transmission Fluid Spec:

Harley-Davidson Formula+ (SAE 50) or equivalent.

Brake Fluid Spec:

DOT 4 (refer to specific recommendations in the manual as formulations can vary slightly).

Twin Cam 88 Notable Points:

Potential for cam chain tensioner wear (especially in earlier versions, though addressed with upgrades), oil pressure issues if not maintained, potential for exhaust leaks at the head pipe.

Rear Wheel Bearing Wear:

Some owners report premature rear wheel bearing wear; regular inspection is recommended.

Fuel Injector Issues:

While generally reliable, fuel injector issues can occur; requires specialized diagnostic tools for troubleshooting.

Essential Tools:

Torque wrenches (ft-lbs and in-lbs), metric and standard socket sets, wrenches, screwdrivers, specialty Harley-Davidson tools (e.g., for primary chain tensioner, steering head bearings), diagnostic scan tool (e.g., Harley-Davidson Digital Technician).

📚 Vehicle History

Harley Davidson Legacy:

Founded in 1903, Harley-Davidson is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser motorcycles, embodying freedom and American culture.

Dyna Platform History:

The Dyna platform, introduced in 1991, offered a rubber-mounted engine for reduced vibration compared to earlier rigid-mounts, blending classic styling with modern engineering. The Super Glide Custom represented a more stylized version within the Dyna lineup.

Fxdi Dyna Super Glide Custom Production Years:

The FXDCI variant was specific to 2006, featuring the fuel-injected Twin Cam 88 engine.

🏆 Awards & Recognition

Harley Davidson Dynas Reputation:

The Dyna platform is consistently praised for its blend of classic Harley-Davidson styling, performance, and a rider-focused experience, making it a popular choice for customization and everyday riding.