This manual covers the 2012 Husqvarna TE 250, TE 310, TC 250, TXC 250, TXC 310, TEI 250, and TC 250i models. These high-performance European off-road motorcycles are known for their lightweight chassis, powerful 4-stroke engines ranging from 249.4cc to 297.8cc, advanced suspension, and Italian engineering. Designed for competition and demanding off-road use, these models offer a distinctive blend of performance and design, positioning them as strong contenders against other leading brands in the segment. This comprehensive workshop service repair manual serves as an essential resource for maintaining, diagnosing, and repairing these Husqvarna motorcycles. It details engine mechanicals, electrical systems, drivetrain, suspension, braking systems, fuel systems, and frame/bodywork. Key procedures covered include routine maintenance, engine and suspension overhauls, electrical diagnostics, and EFI system servicing, offering in-depth technical specifications and troubleshooting guidance for owners and technicians alike.