Market Segment:
Cruiser/Chopper Motorcycle Segment
Competitors Era:
Competed with other large displacement cruisers from Japanese and American manufacturers
Styling:
Distinctive 'chopper' styling with extended front forks, raked-out front end, and ape-hanger handlebars
Engine Platform:
Evolution Engine (known for its robustness and torque)
Primary Coverage:
Complete Workshop Service and Repair
Estimated Page Count:
Varies (typically 300-600 pages for comprehensive manuals)
Type:
Workshop Service Repair Manual
Format:
Downloadable Digital File (e.g., PDF)
Engine:
Engine assembly, disassembly, inspection, tuning, troubleshooting
Transmission:
4-speed and 5-speed transmission overhaul, maintenance, troubleshooting
Drivetrain:
Primary drive, final drive, clutch system, chain maintenance
Electrical System:
Ignition system, charging system, lighting, starting system, wiring diagrams
Fuel System:
Carburetor service (e.g., Keihin butterfly), fuel tank, fuel lines
Brake System:
Front and rear brake caliper service, master cylinder, brake fluid replacement
Suspension:
Front fork (Showa or similar), rear shock absorbers, adjustments
Frame And Bodywork:
Frame inspection, body panel removal/installation, fenders, handlebars
Wheels And Tires:
Wheel bearing replacement, tire mounting, spoke tensioning
Maintenance:
Routine servicing, oil changes, filter replacements, lubrication
Troubleshooting:
Diagnostic procedures for common issues and symptoms
Repair:
Step-by-step instructions for component repair and replacement
Rebuild:
Comprehensive engine and transmission rebuild procedures
Electrical Diagnostics:
Wiring diagram interpretation, testing of electrical components
Depth:
Complete overhaul and diagnostic capabilities
Engine Type:
Air-cooled, pushrod V-twin
Engine Displacement:
1340cc (82 cubic inches)
Bore X Stroke:
3.496 in x 4.25 in (88.8 mm x 108.0 mm)
Compression Ratio:
8.0:1 (typical for this era)
Horsepower Estimate:
Approx. 65-70 HP (at crankshaft)
Torque Estimate:
Approx. 80-85 ft-lbs (at crankshaft)
Carburetor:
Keihin CV (Constant Velocity) Butterfly Carburetor (e.g., Keihin CV40)
Fuel Type:
Unleaded gasoline (minimum 87 octane recommended)
Transmission Type:
4-speed or 5-speed Constant Mesh Manual (depending on specific build date)
Optional Transmission:
N/A (Manual transmission was standard)
Clutch Type:
Wet, multi-plate, diaphragm spring
Primary Drive:
Duplex chain, 1.478:1 ratio
Final Drive:
Belt drive, 3.15:1 ratio
Safety Ratings:
N/A (Motorcycles are not subject to typical automotive crash testing standards)
Braking System:
Front: Hydraulic disc brake; Rear: Hydraulic disc brake
Lighting:
Headlight, taillight, brake light, turn signals
Frame Construction:
Steel tube frame
Oil Change Interval:
Typically every 2,500-5,000 miles (consult manual for exact recommendations)
Primary Chain Tension:
Check and adjust at regular intervals (e.g., every 1,000-2,000 miles)
Spark Plug Replacement:
Typically every 10,000-15,000 miles
Engine Oil:
Harley-Davidson SAE 20W50 (e.g., Harley-Davidson Motorcycle Oil) or equivalent API SF, SG, or SH rated oil.
Transmission Oil:
Harley-Davidson Formula + Transmission Lubricant or equivalent GL-1 Gear Lubricant (viscosity varies with temperature, often 80W-90)
Primary Chain Case Oil:
Harley-Davidson Formula + Transmission Lubricant or SAE 50W motorcycle oil.
Brake Fluid:
DOT 4 Hydraulic Brake Fluid (ensure it meets specifications for hydraulic clutch systems if applicable)
Fork Oil:
Harley-Davidson Suspension Oil or equivalent 10W fork oil (check manual for specific type and quantity)
Carburetor Tuning:
Keihin CV carburetor can require adjustments for altitude or aftermarket exhaust/air cleaner changes.
Oil Leaks:
Common on older Harleys; may require gasket replacement or tightening of fasteners.
Electrical Connections:
Corrosion or loose connections can cause intermittent electrical problems.
Starter Solenoid:
Can be prone to failure on older models.
Brand Legacy:
Harley-Davidson: Iconic American motorcycle manufacturer with a rich history dating back to 1903.
Fxwg Lineage:
The FXWG (Wide Glide) was part of Harley-Davidson's FX (often called 'Super Glide' or 'Factory Custom') line, which aimed to offer factory custom styling.
Wide Glide Introduction:
Introduced in the late 1970s, the Wide Glide became known for its distinctive extended front forks.
Manufacturing Period:
1985-1986, following earlier FXWG models and preceding updated versions.
