This manual covers the 2002 Buell S3T Thunderbolt, a touring-oriented sportbike renowned for its performance-focused engineering and innovative chassis design, a hallmark of the Buell brand founded by Erik Buell. Built in East Troy, Wisconsin, this model utilizes a Buell V-Twin engine, a derivative of the Harley-Davidson Evolution Sportster, displacing 1203 cc and featuring electronic fuel injection for optimized performance and efficiency. The S3T Thunderbolt is characterized by its distinctive 'Truss Frame' design, which integrates the engine as a stressed member, contributing to exceptional rigidity and mass centralization. Its advanced Buell ZTL front brake system, featuring a large disc and multi-piston caliper, offers superior stopping power, further enhancing its sporting credentials.

This comprehensive Original Factory Service Repair Manual in English provides essential diagnostic and repair information for the 2002 Buell S3T Thunderbolt. It details maintenance procedures, chassis and engine mechanics, fuel system operation, starter systems, drive and transmission components, and electrical systems. The manual includes step-by-step instructions for disassembly, reassembly, and repair, alongside critical torque specifications, diagnostic troubleshooting guides, and component testing procedures. This resource is designed to empower owners and technicians to maintain the performance, reliability, and longevity of their Buell motorcycle, enabling accurate troubleshooting and servicing.