Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners seeking in-depth maintenance and repair information
Class:
Harley-Davidson Big Twin Motorcycles
Iconic Design:
The Fat Boy is renowned for its distinctive styling, including the wide front fork, large front wheel, and chrome accents.
Primary Coverage:
Mechanical, electrical, and bodywork repair and maintenance
Diagnostic Coverage:
Troubleshooting and diagnostic procedures
Type:
Workshop Service Repair Manual
File Format:
PDF (Portable Document Format)
Searchability:
Searchable text for quick information retrieval
Print Quality:
High-resolution digital scans, printable pages
Binding Type:
Digital Download (No physical binding)
Paper Type:
N/A (Digital format)
Engine Service:
Comprehensive engine overhaul, component diagnosis, and tuning
Transmission Service:
Gearbox disassembly, assembly, and fluid service
Electrical System:
Wiring diagrams, component testing, and diagnostic procedures for ignition, lighting, charging, and accessories
Braking System:
Hydraulic brake system service, component replacement, and bleeding procedures
Suspension System:
Front fork and rear shock absorber service, adjustments, and component replacement
Fuel System:
Fuel injection system diagnostics, fuel pump service, and injector testing
Exhaust System:
Exhaust component inspection and replacement
Clutch System:
Clutch adjustment, replacement, and related components
Chassis And Frame:
Frame inspection, component mounting, and steering head bearing service
Wheel And Tire Service:
Tire mounting and balancing, wheel bearing replacement
Preventive Maintenance:
Detailed schedules and procedures for routine checks and servicing
Troubleshooting:
Systematic diagnostic trees and symptom-based troubleshooting guides
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair
Disassembly And Assembly:
Complete guide for major component overhauls
Torque Specifications:
Precise torque values for all critical fasteners
Alignment And Adjustment:
Procedures for steering, suspension, and drivetrain adjustments
Depth:
Comprehensive, suitable for professional technicians and advanced DIY mechanics
Diagnostic Tools:
Information on required special tools and diagnostic equipment
Engine Type:
Twin Cam 96 (1584cc)
Configuration:
Air-cooled, 45-degree V-twin
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Valvetrain:
Overhead valves (OHV), 2 valves per cylinder
Torque:
92.6 ft-lbs @ 3500 RPM (125 Nm @ 3500 RPM) - Approximate, varies by exhaust and tune
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 89 octane
Oil Type:
Harley-Davidson Genuine Motor Oil SAE 20W50 (or equivalent meeting Harley-Davidson H-D 360 specifications)
Oil Capacity:
Approximately 3.0 quarts (2.8 L) with filter change
Transmission Type:
6-speed Cruise Drive
Primary Drive:
Constant mesh, 34/46 ratio
Final Drive:
Carbon belt, 32/66 ratio
Clutch Type:
Hydraulically actuated, 9-plate, wet clutch
Transmission Fluid:
Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant (or equivalent)
Transmission Fluid Capacity:
Approximately 2.4 quarts (2.3 L)
Crash Testing:
Motorcycles are not typically subjected to standardized crash testing like automobiles.
Braking System:
Optional Anti-lock Braking System (ABS)
Lighting:
Halogen headlamp, LED tail lamp, incandescent turn signals
Chassis Design:
Robust steel frame and swingarm construction
Initial Service:
1,000 miles (1,600 km) or 6 months
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter
Engine Oil Change:
Every 5,000 miles (8,000 km) or 12 months
Transmission Oil Change:
Every 10,000 miles (16,000 km) or 24 months
Primary Chaincase Oil Change:
Every 10,000 miles (16,000 km) or 24 months
Engine Oil Specification:
Harley-Davidson H-D 360 SAE 20W50
Transmission Fluid Specification:
Harley-Davidson Formula + Transmission and Primary Chaincase Lubricant
Brake Fluid Specification:
DOT 4 hydraulic fluid (if equipped with ABS, consult manual for specific requirements)
Primary Chain Tensioner:
Early Twin Cam models experienced wear on the primary chain tensioner shoes; 2011 models have updated tensioners, but inspection is still prudent.
Crank Position Sensor:
Intermittent stalling or starting issues can sometimes be attributed to a faulty crank position sensor.
Fuel Pump Assembly:
Infrequent reports of fuel pump failures or issues with the integrated fuel level sender.
Founding:
Founded in 1903, Harley-Davidson is one of the oldest motorcycle manufacturers in the world.
Fat Boy Introduction:
The Fat Boy model was first introduced in 1990, quickly becoming an icon for its retro-futuristic styling.
Engine Progression:
The 2011 model features the Twin Cam 96 engine, an evolution of Harley-Davidson's Big Twin platform.
Manufacturing Location:
United States (various Harley-Davidson plants)
