Target Audience:
Harley-Davidson owners and independent mechanics seeking detailed repair information
Advantage:
Provides factory-level information digitally, saving on shipping and wait times compared to physical copies.
Searchability:
PDF format allows for text searching within the document
Organization:
Numbered table of contents for quick information retrieval
User Experience:
Detailed illustrations, enlarged insets, and clear numbered instructions enhance the user experience.
Engine:
Complete engine disassembly, repair, and overhaul procedures
Fuel System:
Carburetor, fuel lines, fuel tank, and related components
Exhaust System:
Exhaust pipes, mufflers, and mounting hardware
Clutch:
Clutch assembly, operation, and service
Primary Drive:
Primary drive chain, sprockets, and related components
Transmission:
Gearbox disassembly, assembly, and service
Kickstarter:
Kickstart mechanism and operation
Electrical System:
Wiring diagrams, battery, ignition, lighting, and charging system
Front Suspension:
Front fork assembly, damping, and steering head
Steering:
Handlebars, steering column, and bearings
Rear Suspension:
Shock absorbers, swingarm, and bearings
Brakes:
Front and rear brake systems, hydraulic and mechanical components
Maintenance:
Periodic lubrication, fluid changes, filter replacements
Tune Up:
Engine tuning, carburetor adjustment, ignition timing
Troubleshooting:
Diagnostic procedures for common and complex issues
Repair:
Step-by-step instructions for component repair and replacement
Disassembly Assembly:
Complete disassembly and reassembly guidance
Electrical Diagnostics:
Troubleshooting and repair of electrical system faults with wiring diagrams
Depth:
Comprehensive, factory-level detail
Illustrations:
Hundreds of photos and illustrations
Instruction Format:
Numbered steps, detailed substeps, notes, cautions, warnings
Readability:
Requires Adobe PDF Reader
Printability:
Printable without restriction, entire manual or specific pages
Binding:
Digital Download (printable format)
Paper Type:
N/A (Digital - User printable)
Engine Type:
V-Twin, Air-Cooled, Four-Stroke
Engine Family:
Shovelhead
Displacement:
Typically 74 cu in (1200cc) or 80 cu in (1340cc) for Shovelhead models of this era. Specific to FXSB requires confirmation, but likely 80 cu in.
Horsepower Estimate:
Generally in the range of 50-60 HP, depending on exact configuration and tuning.
Torque Estimate:
Estimated 60-70 ft-lbs, again depending on configuration.
Carburetor Type:
Likely a Keihin Butterfly or a Super E/G carburetor for aftermarket, or the stock Tillotson/Bendix for factory.
Fuel Type:
Unleaded Gasoline
Oil Type:
High-quality motorcycle-specific V-twin oil (e.g., 20W50 or 10W40 depending on climate).
Ignition Type:
Battery-coil ignition with points or electronic ignition (e.g., Boyer Bransden, Crane Hi-4) depending on original fitment or modifications.
Safety Standards:
Not applicable in the modern sense of structured crash ratings, but built to comply with road-legal standards of the era.
Braking System:
Disc brakes front and rear, typically with single calipers.
Lighting:
Headlight, taillight, brake light, turn signals.
Oil Change Interval:
Typically every 2,000-3,000 miles or annually, whichever comes first. Consult manual for exact recommendations.
Primary Chain Adjustment:
Regular checks and adjustments are crucial, typically every 5,000 miles or as needed.
Engine Oil Viscosity:
20W50 or 10W40 (depending on climate and specific engine wear).
Transmission Primary Fluid:
Harley-Davidson Formula+ or equivalent heavy-duty motorcycle lubricant.
Brake Fluid:
DOT 4 brake fluid (check specific caliper requirements).
Shovelhead Common Issues:
Oil leaks (especially from rocker boxes and pushrod tubes), cam bearing wear, transmission shifting issues, electrical system reliability (can vary greatly with maintenance and upgrades).
Fxsb Specific Notes:
Early Softail models may have unique chassis or suspension nuances requiring specific attention.
Heritage Statement:
Harley-Davidson, an iconic American motorcycle manufacturer with a legacy dating back to 1903.
Shovelhead Era:
The Shovelhead engine replaced the Panhead in 1966 and was produced until the introduction of the Evolution engine in 1984. The FXSB was part of the Softail line introduced in 1984, featuring the Shovelhead engine for its initial production run before transitioning to the Evolution engine.
Fxsb Introduction:
The FXSB ('Sturgis') was introduced as part of the 1983 model year, with the 1984 model representing a continuation and refinement.
Engine Production Years:
Shovelhead engine produced from 1966 to 1984.
