🏷️ Basic Information

Make:

Harley Davidson

Model:

FXRD Super Glide Grand Touring

Year:

1986

Model Code:

FXRD

👋 Introduction

Positioning:

The FXRD Super Glide Grand Touring was Harley Davidson's flagship touring model for 1986, offering comfort, performance, and long-distance capability, targeting riders who desired a premium touring experience.

Competitors:

Competed against other large-displacement touring motorcycles from manufacturers like Honda (e.g., GL series), Yamaha (e.g., Venture), and Kawasaki (e.g., Voyager).

Features:

Full fairing with integrated wind protection, large-capacity saddlebags, comfortable rider and passenger seating, V-twin engine, and robust touring chassis.

📋 Manual Details

Primary Coverage:

Complete factory service, repair, and workshop information for the 1986 Harley Davidson FXRD Super Glide Grand Touring Motorcycle.

Estimated Page Count:

Likely 500+ pages (typical for comprehensive factory service manuals of this era).

Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

PDF (Downloadable)

📖 Manual Coverage

Engine:

Detailed diagnostics, disassembly, reassembly, tuning, and repair of the Shovelhead engine (likely the Evolution engine debut for touring models).

Transmission:

Repair and maintenance of the 4-speed constant mesh transmission, clutch operation, and driveline.

Chassis And Frame:

Frame inspection, suspension (forks and rear shocks), steering head bearings, and wheel bearing service.

Electrical System:

Wiring diagrams, troubleshooting of ignition system, lighting, charging system (alternator/generator), starter, and all accessories.

Braking System:

Service and repair of front and rear disc brakes, including hydraulic lines and master cylinders.

Fuel System:

Carburetor (likely Keihin butterfly or similar) overhaul, adjustment, and fuel tank/petcock service.

Exhaust System:

Installation, removal, and inspection of the exhaust components.

Bodywork And Fairings:

Removal, installation, and repair of fairings, saddlebags, and related body panels.

Maintenance:

Regular service intervals, oil changes, filter replacements, lubrication points, spark plug service, and battery care.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon issues, including symptom-based fault finding.

Repair:

Step-by-step instructions for component removal, overhaul, replacement, and reassembly.

Engine Rebuild:

Comprehensive instructions for complete engine disassembly and rebuilding, including torque specifications and clearances.

Electrical Diagnostics:

Detailed fault tracing for electrical circuits, including multimeter usage and component testing.

Suspension Service:

Fork seal replacement, shock absorber service, and steering head adjustment.

Wheel And Tire Service:

Tire mounting/dismounting, wheel balancing, and spoke tension adjustment.

Depth:

Comprehensive, from basic maintenance and troubleshooting to full engine and transmission rebuilds. Suitable for professional mechanics and experienced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely text-searchable PDF (depends on scanning quality).

Print Readability:

Designed for clear printing and on-screen readability, typically including diagrams and illustrations.

Binding:

Not Applicable (Digital PDF)

Paper:

Not Applicable (Digital PDF)

⚙️ Engine Specifications

Engine Type:

Evolution Big Twin V-twin (likely, as 1986 marked the introduction of the Evolution engine for touring models, replacing the Shovelhead for some lines).

Displacement:

1337 cc (82 cubic inches) - standard for Evolution Big Twin.

Configuration:

Air-cooled, 45-degree V-twin, pushrod actuated overhead valves.

Bore X Stroke:

Approx. 3.50 in. x 4.25 in. (88.9 mm x 108.0 mm)

Compression Ratio:

Typically around 8.2:1 for 1986 models.

Horsepower:

Estimated 70-75 HP at approximately 5000 RPM.

Torque:

Estimated 85-90 lb-ft at approximately 3200 RPM.

Carburetor:

Keihin butterfly carburetor (e.g., CVK or similar).

Fuel Type:

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

Ignition Type:

Electronic Ignition (CDI or similar).

Oil Type:

Harley-Davidson 20W50 motorcycle oil or equivalent API SG specification.

Oil Capacity:

Approximately 3 US quarts (2.8 liters) including filter.

🔧 Transmission

Transmission Type:

4-speed Constant Mesh

Optional Transmissions:

N/A for this model year and trim.

Clutch Type:

Wet, multi-plate, diaphragm spring clutch.

Final Drive:

Belt drive.

1St Gear:

Approx. 9.00:1

2Nd Gear:

Approx. 6.11:1

3Rd Gear:

Approx. 4.75:1

4Th Gear:

Approx. 3.75:1

Transmission Fluid:

Harley-Davidson Primary Chain Lubricant or equivalent GL-4 gear oil (some sources recommend specific Harley primary fluids).

Transmission Oil Capacity:

Approx. 1 US quart (0.95 liters) for primary chaincase.

📐 Dimensions

Length:

Approximately 90 inches (2286 mm).

Width:

Approximately 35 inches (889 mm).

Height:

Approximately 55 inches (1397 mm) to the top of the fairing.

Dry Weight:

Approximately 580-600 lbs (263-272 kg).

Gross Vehicle Weight Rating:

Typically around 950-1000 lbs (431-454 kg).

Fuel Capacity:

5 US gallons (18.9 liters).

Front Tire:

100/90-18.

Rear Tire:

130/90-16.

Wheelbase:

Approximately 62.5 inches (1588 mm).

🛡️ Safety Features

Safety Ratings:

Motorcycles of this era did not undergo formal government safety ratings like automobiles. Safety was primarily determined by the rider's skill and adherence to safe riding practices.

Active Safety:

Dual front disc brakes, rear disc brake, stable chassis design, effective lighting system.

Passive Safety:

Full fairing for rider protection from elements and debris, robust frame construction.

💡 Technology Features

Infotainment System:

Basic by modern standards; typically included an AM/FM radio with cassette player and integrated speakers within the fairing.

Driver Assistance Features:

None.

Connectivity Options:

None.

Instrument Cluster:

Analog speedometer, tachometer, fuel gauge, voltmeter, and oil pressure light/gauge. Features odometer and trip meter.

🔧 Maintenance

Oil Change Interval:

Typically every 2,500-5,000 miles (4,000-8,000 km) or annually, whichever comes first.

Primary Chaincase Oil Change:

Recommended every 5,000-10,000 miles (8,000-16,000 km).

Spark Plug Replacement:

Every 5,000-10,000 miles (8,000-16,000 km).

Belt Tension Check:

At every 5,000 mile service.

Fork Oil Type:

Refer to manual; often Harley-Davidson fork oil or equivalent SAE 10W.

Brake Fluid Type:

DOT 4.

Carburetor Issues:

Potential for carburetor wear, float issues, or clogging if not maintained. Tuning may be sensitive.

Electrical Gremlins:

Older wiring harnesses can degrade; troubleshooting electrical issues is common.

Engine Oil Leaks:

Common with older V-twins; proper gasket maintenance is key.

Rear Shock Leaks:

Aging seals can lead to shock absorber leaks.

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, has a long-standing reputation for producing V-twin motorcycles with a distinct American character, embodying freedom and craftsmanship.

Fx Lineage:

The FXRD is part of the FX cruiser/touring lineage, evolving from earlier Shovelhead-powered models, integrating new technologies and comfort features for extended travel.

Evolution Engine Introduction:

1986 was a pivotal year, marking the official introduction of the Evolution Big Twin engine across the Harley-Davidson lineup, offering improved reliability and performance over the outgoing Shovelhead.

Production Years:

The FXRD model was produced for a limited period, generally from the mid-1980s into the late 1980s.

🏆 Awards & Recognition

Recognitions:

Specific awards for the 1986 FXRD are not widely documented in general automotive press. Its reputation was built on its capability as a premier touring machine.