Category:
Cruiser Motorcycle
Target Market:
Riders seeking classic styling with modern performance and comfort
Competitors:
Indian Chief, Victory Boardwalk, Custom Choppers
Design Philosophy:
Timeless Softail styling with a low-slung profile and rigid appearance
Powertrain Emphasis:
Torque-rich V-Twin engine for relaxed cruising
Ride Comfort:
GEL-infused seating, comfortable rider triangle
Primary Coverage:
All 2013 Harley-Davidson Softail Models
Specific Models Covered:
Fat Boy, Fat Boy Lo, Heritage Softail Classic, Blackline, Slim, Deluxe, Rocker C (if applicable to 2013 Softail platform)
Type:
Workshop Service Manual / Repair Manual
Powertrain:
Engine (Twin Cam 103B), Transmission (6-speed Cruise Drive), Clutch, Final Drive
Chassis:
Frame, Suspension (Front Fork, Rear Shocks), Swingarm, Wheels, Tires
Brakes:
Front and Rear Brake Systems (Calipers, Rotors, Master Cylinders, Lines, ABS if equipped)
Electrical:
Ignition System, Charging System, Starting System, Lighting System, Instrumentation, ECU, Wiring Diagrams, Sensors
Fuel System:
Fuel Injection (EFI), Fuel Pump, Injectors, Fuel Tank, Fuel Lines
Exhaust:
Exhaust System Components, Catalytic Converters (if equipped)
Bodywork:
Fenders, Fuel Tank, Seat, Handlebars, Fairings (if applicable), Body Panels, Trim
Routine Maintenance:
Oil Changes, Filter Replacements, Spark Plug Replacement, Air Filter Cleaning/Replacement, Belt Tension Adjustment, Brake Fluid Flush, Tire Pressure Checks
Diagnostic Procedures:
Troubleshooting common issues, Diagnostic Trouble Codes (DTCs), Symptom-based diagnostics
Repair Procedures:
Engine disassembly and reassembly, Transmission overhaul, Brake caliper rebuild, Suspension component replacement, Electrical component testing and replacement
Disassembly Reassembly:
Complete step-by-step instructions for all major components and systems
Torque Specifications:
Precise torque values for all fasteners
Depth:
Comprehensive from basic owner maintenance to complete engine and transmission rebuilds
Target Audience:
Professional Technicians and Experienced DIY Mechanics
File Type:
PDF (Portable Document Format)
Searchability:
Likely text-searchable if created from original digital files
Printability:
Designed to be printable for workshop use
Binding:
N/A (Digital PDF Download)
Paper Quality:
N/A (Digital PDF Download)
Engine Family:
Twin Cam 103B (Big Twin)
Configuration:
45-degree V-Twin, Air-cooled
Displacement:
1690cc (103 cubic inches)
Bore X Stroke:
3.875 in x 4.375 in (98.4 mm x 111.1 mm)
Horsepower:
Approximately 70-75 HP (estimated, varies by model and tune)
Torque:
Approximately 95-100 lb-ft @ 3500 RPM (estimated, varies by model and tune)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded Gasoline, Minimum Octane Rating 91
Transmission Type:
6-Speed Cruise Drive
Optional Transmission:
N/A (6-speed standard for 2013 Softails)
Clutch Type:
Clutched, Hydraulically Actuated
Gear Ratios:
1st: 9.312, 2nd: 6.455, 3rd: 4.794, 4th: 3.842, 5th: 3.307, 6th: 2.790
Final Drive:
Belt Drive, 153 tooth, 14mm pitch
Wheelbase:
Varies by model (e.g., ~66.5" for Fat Boy)
Length:
Varies by model (e.g., ~93.3" for Fat Boy)
Width:
Varies by model (e.g., ~37.1" for Fat Boy)
Height:
Varies by model (e.g., ~48.3" for Fat Boy)
Ground Clearance:
Varies by model (e.g., ~4.3" for Fat Boy)
Dry Weight:
Varies by model (e.g., ~680 lbs for Fat Boy)
Fuel Capacity:
5.0 gal (18.9 L)
Crash Test Ratings:
N/A (Motorcycle safety ratings differ from automotive; focus on design and features)
Braking System:
Hydraulic Disc Brakes (Front and Rear), Optional ABS
Lighting:
Halogen Headlight, LED Tail/Brake Lights, Turn Signals
Frame Construction:
Steel, Powder-Coated
First Service:
1,000 miles or 6 months (whichever comes first)
Subsequent Service:
Every 5,000 miles or 12 months thereafter (check manual for specifics)
Engine Oil:
Harley-Davidson SYN3 Synthetic Motorcycle Oil (20W50) or equivalent API CI-4 Plus or ACEA E3 rated synthetic oil
Transmission Oil:
Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or equivalent SAE 50 API GL-5 gear oil
Primary Chaincase Oil:
Harley-Davidson Formula + Transmission & Primary Chaincase Lubricant or equivalent SAE 50 API GL-5 gear oil
Brake Fluid:
DOT 4 (Harley-Davidson High Performance DOT 4 Brake Fluid)
Coolant:
N/A (Air-cooled engine)
Common Wear Items:
Clutch plates, Drive belt, Wheel bearings, Fork seals
Twin Cam Specifics:
Potential for oil leaks, cam chain tensioner wear (later models addressed this)
Brand Philosophy:
American motorcycle manufacturing, freedom, individuality
Softail Origin:
Introduced in 1983, featuring a hidden rear suspension system to mimic the look of a hardtail frame
Twin Cam Introduction:
Twin Cam engine platform introduced in 1999, with 103 cubic inch variants becoming prominent in later years
Manufacturing Location:
United States (Various Harley-Davidson facilities)
