🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHS

Year:

1982

Engine Code:

Shovelhead

Chassis Code:

FLHS

👋 Introduction

Positioning:

The FLHS was positioned as a touring-oriented model within Harley-Davidson's lineup, offering a balance of comfort and the iconic Shovelhead performance. It appealed to riders seeking a capable long-distance cruiser with classic styling.

Competitors:

Competed against other large-displacement V-twin cruisers and touring motorcycles of the era, including models from Indian (historically), and to some extent, offerings from Japanese manufacturers entering the V-twin space.

Distinctive Features:

Shovelhead engine, touring-oriented features (e.g., fairing, saddlebags), classic Harley-Davidson styling, robust construction.

📋 Manual Details

Coverage:

Complete Official Factory Service Repair

Pages:

Hundreds (estimated 600+ based on typical factory manuals of this era)

Type:

Factory Service Repair Manual

Language:

English

Format:

Download PDF

📖 Manual Coverage

Engine Mechanics:

Detailed disassembly, assembly, inspection, and repair of the Shovelhead engine, including cylinders, pistons, connecting rods, crankshaft, camshaft, valve train, oil pump, and primary drive.

Fuel System:

Carburetor tuning (e.g., Keihin butterfly, Super 'E'/'G' if applicable), fuel pump, fuel lines, and fuel tank service.

Ignition System:

Ignition timing, points and condenser (if applicable), electronic ignition (e.g., early electronic systems), spark plugs, and ignition coils.

Transmission And Drivetrain:

4-speed constant mesh transmission (4-speed or 5-speed depending on exact FLHS variant for the year), clutch service, primary chain adjustment, and final drive maintenance.

Electrical System:

Wiring diagrams, battery service, charging system (generator/alternator), starter motor, lighting system, switches, and gauges.

Brakes:

Front and rear brake system service, including hydraulic systems, caliper maintenance, brake pad/shoe replacement, and bleeding procedures.

Suspension:

Front fork (e.g., telescopic fork) overhaul, rear shock absorber maintenance, and swingarm bearing service.

Frame And Bodywork:

Frame inspection, body panel removal/installation, fairing (if equipped), fenders, seat, and handlebar service.

Wheels And Tires:

Wheel bearing service, spoke tensioning (if applicable), tire mounting/balancing, and wheel rim specifications.

Routine Maintenance:

Oil changes, filter replacements, spark plug checks, chain adjustments, and general inspection points.

Troubleshooting:

Diagnostic procedures for common starting, running, electrical, and mechanical issues with step-by-step troubleshooting guides.

Major Repairs:

Complete engine rebuilds, transmission overhauls, suspension component replacement, and electrical system diagnostics and repairs.

Component Replacement:

Detailed instructions for replacing parts such as cylinders, pistons, camshafts, transmission gears, clutch plates, brake calipers, and electrical components.

Adjustments:

Precise procedures for adjusting clutch, throttle, brakes, ignition timing, and primary chain tension.

Depth:

Comprehensive: Covers everything from basic preventive maintenance to full engine and transmission rebuilds with detailed torque specifications and tolerances.

📊 Manual Specifications

File Type:

PDF

Quality:

High-resolution scans, suitable for printing. Enables clear reproduction of diagrams, illustrations, and text.

Binding:

N/A (Digital Download PDF)

Paper Recommendation:

N/A (Digital Download PDF) - Recommend high-quality printer paper for optimal print clarity.

⚙️ Engine Specifications

Engine Type:

Air-cooled, 45-degree V-twin, OHV (Overhead Valve)

Displacement:

74 cubic inches (1200 cc) - Standard Shovelhead displacement for this era.

Bore X Stroke:

3.4375 in x 4.00 in (87.31 mm x 101.6 mm) - Typical for 74ci Shovelhead

Compression Ratio:

Approximately 8.0:1 (can vary slightly based on piston type and head configuration)

Horsepower:

Estimated 60-65 HP at 5000-5500 RPM (exact figures often not officially published or vary by tuning)

Torque:

Estimated 70-75 ft-lbs at 3000-3500 RPM (exact figures often not officially published or vary by tuning)

Carburetor:

Typically a Keihin butterfly carburetor (e.g., Keihin butterfly or early Constant Velocity type). Specific model dependent on factory configuration, e.g., Keihin BT-34.

Fuel Type:

Unleaded gasoline, minimum 87 octane recommended.

Oil Capacity:

Approximately 3 quarts (2.8 liters) including primary chaincase.

Oil Type:

Harley-Davidson 20W-50 motorcycle oil (or equivalent API SG or higher specification).

🔧 Transmission

Transmission Type:

4-speed constant mesh manual transmission.

Optional Transmissions:

Not applicable for this model year and trim.

Clutch Type:

Wet multi-plate clutch, hydraulically or cable operated depending on specific sub-model configuration, though cable actuation was dominant.

Primary Drive:

Primary chain drive within a sealed primary chaincase.

Final Drive:

Belt drive or chain drive, depending on the specific FLHS variant. Belt drive was common for touring models.

📐 Dimensions

Length:

Approximately 90-95 inches (2286-2413 mm) - Varies slightly by specific configuration and accessories.

Width:

Approximately 35-38 inches (889-965 mm) - Varies by handlebar width and fairing.

Height:

Approximately 48-52 inches (1219-1321 mm) - Varies by handlebar height and windshield/fairing.

Dry Weight:

Approximately 620-650 lbs (281-295 kg) - Varies by equipment.

Gross Vehicle Weight Rating:

Typically around 900-950 lbs (408-431 kg).

Saddlebag Capacity:

Integral hard saddlebags, capacity varies but designed for touring.

🛡️ Safety Features

Safety Ratings:

No formal crash test ratings apply to motorcycles of this era. Safety features are mechanical and rider-centric.

Braking System:

Dual hydraulic disc brakes (front and rear) or front disc and rear drum brake depending on specific sub-model.

Lighting:

Headlight, taillight, brake light, turn signals, and indicator lights.

Frame Construction:

Robust steel frame designed for stability at speed and load.

Ergonomics:

Designed for comfortable rider control on long journeys.

💡 Technology Features

Infotainment System:

N/A - No factory infotainment system. Primarily analog gauges and controls.

Driver Assistance Features:

N/A - No electronic driver assistance features on this model.

Connectivity Features:

N/A - No modern connectivity features.

🔧 Maintenance

Oil Change Interval:

Every 2,000 - 3,000 miles (3,200 - 4,800 km) or 6 months, whichever comes first.

Primary Chain Tension Check:

Every 1,000 - 2,000 miles (1,600 - 3,200 km).

Spark Plug Replacement:

Every 6,000 - 10,000 miles (9,600 - 16,000 km), depending on plug type and condition.

Brake Fluid Flush:

Every 12-24 months, or as specified by fluid manufacturer.

Engine Oil:

Harley-Davidson 20W-50 Motorcycle Oil or API SG (or higher) motorcycle oil.

Transmission Oil:

90W gear oil, or specific Harley-Davidson transmission fluid (e.g., Formula+). Check manual for exact spec.

Primary Chaincase Oil:

Same as transmission oil (often shared in earlier models).

Brake Fluid:

DOT 3 or DOT 4 compatible hydraulic brake fluid.

Oil Leaks:

Shovelhead engines are known for minor oil seepage from various gaskets and seals due to their age and design.

Carburetor Tuning:

Carburetors may require periodic tuning or adjustment for optimal performance and idle stability.

Electrical Reliability:

Older electrical components can be prone to failure; careful inspection and maintenance of wiring, grounds, and charging system are crucial.

Valve Adjustment:

Valve lash adjustments are necessary to maintain proper engine performance and prevent damage.

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer with a rich history of producing large-displacement V-twin motorcycles known for their distinctive sound, torque, and customization potential.

Shovelhead Introduction:

The Shovelhead engine family replaced the Panhead engine, first introduced in 1966. It was produced through 1983, making the 1982 model one of the later iterations.

Flhs Model:

The FLHS (Electra Glide Sport) was a variant designed for touring, often featuring a fairing, saddlebags, and a more comfortable riding position compared to standard models. It was a precursor to modern touring Harleys.

Production Period:

Shovelhead engines were produced from 1966 to 1983. The FLHS model was part of this production run.

Manufacturing Location:

Milwaukee, Wisconsin, USA (Harley-Davidson's primary manufacturing base).

🏆 Awards & Recognition

Classic Status:

The 1982 FLHS Shovelhead is considered a highly collectible and iconic motorcycle, representing a significant era in Harley-Davidson history. It's often recognized for its classic styling and the raw character of the Shovelhead engine.