2003 Harley-Davidson Softail FXST, FXSTB, FXSTC, FLSTF, FLSTS, FXSTD Service Manual (P/N 99482-03)

• Covers 2003 Harley-Davidson Softail models FXST, FXSTB, FXSTC, FLSTF, FLSTS, and FXSTD with both carbureted and EFI configurations
• Official Harley-Davidson publication P/N 99482-03
• Documents maintenance, chassis, engine, fuel system, starter, drive, transmission, and electrical systems across 946 pages
• Includes 68 exploded-view diagrams and 18 torque specification tables for critical fasteners
• Serves as the definitive factory reference for the Twin Cam 88B powertrain, including specific data for carburetor and EFI engine management setups

Documentation Walkthrough

The 2003 Harley-Davidson Softail service manual organizes maintenance and repair data into nine primary sections. These range from basic chassis adjustments to complex engine and fuel system diagnostics. The document breaks down the V-twin engine, transmission, and primary chaincase, detailing all essential fluid capacities and component inspection criteria. Detailed chapters for the starter, drive, and electrical systems ensure that the mechanical and electronic requirements of the Twin Cam 88B are clearly mapped out. Please note that working on motorcycles involves inherent physical risks; always use appropriate personal protective equipment and ensure your workspace is stable and secure before starting any maintenance.

Torque, Fluid, and Technical Specifications

Accurate specifications are non-negotiable in the shop. This manual provides essential references, such as the 14–21 ft-lbs (19.0–28.5 Nm) torque specification for the transmission drain plug. Brake disc lateral runout is documented at a maximum of 0.008 in. (0.2 mm) across all models. You will find exact fluid requirements, setting the engine oil capacity at 3.5 quarts (3.31 liters) including the filter, while primary chaincase oil is listed at 26 oz. (768.9 ml). For professionals or DIYers wanting more context on navigating these specific files, reading up on how factory workshop documentation is structured can save valuable diagnostic time. Maintenance intervals are outlined for 5,000-mile increments, requiring specific attention to rear belt deflection and wheel spoke tension. Grab the manual, search the exact spec you need, and get back to turning wrenches.