The TE250, a dual-sport motorcycle from 2010, is engineered for off-road performance with the added versatility of street legality. Positioned within the competitive Enduro segment, this model emphasizes potent engine delivery, capable suspension, and precise rider control across varied terrain. Its design prioritizes durability to withstand the demands of off-road riding, making adherence to specific maintenance and repair procedures crucial for longevity. As one of the oldest motorcycle manufacturers, the brand brings a rich heritage of off-road racing to this model, which features a four-stroke, liquid-cooled engine with approximately 249.5 cc displacement. This comprehensive workshop service repair manual provides detailed guidance for the TE250 2010 model year. It covers a wide array of critical systems, including in-depth engine diagnosis and overhaul, fuel and ignition system maintenance, transmission repair, suspension servicing, and brake system procedures. Additionally, the manual addresses the electrical system, cooling system, frame, bodywork, and wheels/tires. Essential maintenance tasks, troubleshooting diagnostics, and complete rebuild procedures are thoroughly explained, making this manual an indispensable resource for owners and technicians alike to ensure optimal performance, reliability, and safe operation of the vehicle.