🏷️ Basic Information

Make:

Harley-Davidson

Model:

FX

Year:

1982

Engine Displacement:

1340cc

Engine Code:

Shovelhead

👋 Introduction

Market Segment:

Cruiser motorcycle, iconic American V-twin

Competitors 1982:

Custom cruisers, other large-displacement V-twins (though Harley-Davidson dominated this niche)

Model Fx Features:

Evolution of the FX/FXR platform, Shovelhead engine, robust construction, custom styling potential, significant sales volume for Harley-Davidson

Manual Purpose:

Essential for proper maintenance, diagnosis, and repair, ensuring longevity and optimal performance of a classic motorcycle.

📋 Manual Details

Primary Coverage:

Complete factory service and repair

Secondary Coverage:

Maintenance, troubleshooting, diagnostics, rebuilds

Estimated Page Count:

500+

Manual Type:

Factory Service Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Systems:

Cylinder heads, cylinders, pistons, crankshaft, camshaft, valve train, lubrication system, cooling system (air-cooled), fuel system (carburetor, fuel lines), ignition system (points, coils, spark plugs), exhaust system

Transmission Systems:

4-speed transmission, clutch, primary drive, final drive, shifting mechanism

Chassis Systems:

Frame, front forks (including Showa/Marzocchi options), rear suspension (shocks and swingarm), steering head bearings, wheels, tires, brakes (front and rear disc/drum), electrical system (wiring diagrams, battery, charging system, lighting, starting system, switches, instruments)

Bodywork And Trim:

Fenders, fuel tank, seat, handlebars, footpegs, control levers, mirrors, body panels

General Maintenance:

Oil changes, filter replacement, spark plug inspection/replacement, chain adjustment, lubrication points, brake pad inspection/replacement, tire pressure checks

Troubleshooting And Diagnostics:

Step-by-step diagnostic charts for common starting, running, and electrical issues; component testing procedures

Engine Repair And Rebuild:

Top-end rebuilds (cylinder honing, piston ring replacement), bottom-end inspection and repair, valve adjustments, carburetor overhaul, ignition system tuning

Transmission And Drivetrain Repair:

Clutch adjustment and replacement, transmission gear inspection, bearing replacement, primary and final drive chain service

Brake System Repair:

Brake caliper overhaul, master cylinder service, bleeding procedures, brake pad and rotor replacement

Electrical System Repair:

Wiring harness troubleshooting, component testing (regulator, stator, starter), battery testing, lighting system repair

Suspension And Steering Service:

Fork seal replacement, fork oil changes, shock absorber replacement, steering head bearing adjustment

Depth:

Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers full disassembly, assembly, and calibration of all major systems.

📊 Manual Specifications

PDF Quality:

High-resolution scans, clear text and diagrams, searchable text

Print Recommendation:

Printable on standard office printers, optimized for clarity

Binding Type:

Digital PDF (no physical binding)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Type:

Air-cooled, 45-degree V-twin, OHV

Engine Name:

Shovelhead

Bore X Stroke:

3.4375 in x 4.25 in (87.31 mm x 107.95 mm)

Compression Ratio:

8.1:1 (typical)

Valve Actuation:

Pushrod actuated overhead valves

Horsepower Approx:

65-70 hp @ 5000 rpm (estimated)

Torque Approx:

70-75 lb-ft @ 3000 rpm (estimated)

Carburetor Type:

Keihin butterfly or Tillotson (depending on specific model variant), Amal Concentric also found on some earlier/modified versions

Fuel Type:

Unleaded gasoline, minimum 87 octane (RON+MON)/2

Oil Type:

Harley-Davidson 20W-50 motorcycle oil (or equivalent API SG/SH rated)

Oil Capacity W Filter:

3.5 US quarts (3.3 liters)

Ignition System:

Breaker points ignition, dual fire coil

🔧 Transmission

Transmission Type:

4-speed constant mesh, manual

Primary Drive:

46/31 Duplex chain (38T/25T sprockets)

Final Drive:

36/21 (1.71:1) belt drive or chain drive (depending on FX variant, belt becoming more common)

Clutch Type:

Wet, multi-plate

Transmission Fluid Type:

Harley-Davidson Syn-3 (or equivalent 75W-90 gear oil for later models, check manual for specific 1982 spec, likely 80W-90 gear oil for primary/transmission)

Transmission Fluid Capacity:

1 quart (0.95 liters) for transmission, 1 quart (0.95 liters) for primary (separate reservoirs)

📐 Dimensions

Wheelbase:

Approx. 62.5 inches (1588 mm)

Length:

Approx. 88 inches (2235 mm)

Seat Height:

Approx. 29 inches (737 mm)

Dry Weight:

Approx. 550-600 lbs (250-272 kg) depending on specific configuration

Gvwr:

Not typically specified in the same way as cars, focus on payload capacity

Cargo Capacity:

N/A (Motorcycle, limited to saddlebags/luggage racks)

🛡️ Safety Features

Safety Ratings:

Motorcycles are not subject to the same formal safety rating systems (NHTSA) as automobiles. Emphasis is on rider skill and preventative maintenance.

Active Safety Features:

Dual disc front brakes, single disc rear brake (on many models), responsive steering

Passive Safety Features:

Sturdy frame construction, rider ergonomics designed for control

💡 Technology Features

Infotainment System:

Basic analog instrumentation (speedometer, tachometer, oil pressure, voltmeter), often aftermarket stereo systems installed by owners.

Driver Assistance Features:

N/A (No electronic driver assistance systems)

🔧 Maintenance

Oil Change Interval:

Every 2,500 - 3,000 miles or 6 months

Primary Chain Tensioner Check:

Every 2,500 miles

Spark Plug Inspection:

Every 5,000 miles

Valve Adjustment:

Every 5,000 - 10,000 miles (depending on usage and wear)

Brake Fluid Type:

DOT 4 hydraulic fluid (check manual for exact type)

Fork Oil Type:

Motorcycle fork oil, SAE 10W (check manual for specific viscosity and quantity)

Common Shovelhead Issues:

Oil leaks (especially crank seals), valve guide wear, carburetor tuning sensitivity, charging system issues (stator/regulator), primary chain tensioner wear, breaker point ignition wear.

Common Chassis Issues:

Wear in steering head bearings, fork wear (leaks, pitting), brake system component wear.

📚 Vehicle History

Brand Foundation:

Founded in 1903 in Milwaukee, Wisconsin, USA. A legendary American motorcycle manufacturer.

Fx Lineage:

The FX line, introduced in 1971, was Harley-Davidson's response to Japanese competition and the burgeoning chopper culture, featuring the Shovelhead engine in a lighter frame than the FL (Electra Glide) models. The FX model range evolved into the FXR platform known for its better handling.

Production Era Shovelhead:

1966-1984 (last year for Shovelhead engine)

Manufacturing Location:

York, Pennsylvania and Milwaukee, Wisconsin, USA

🏆 Awards & Recognition

Brand Recognition:

Harley-Davidson is a globally recognized brand synonymous with American motorcycle culture and heritage.

Model Reputation:

The 1982 FX represents a robust and powerful machine, considered a classic and collectible motorcycle. Fondly remembered for its distinctive Shovelhead rumble.