The 1986 Tecate is a high-performance All-Terrain Vehicle (ATV) renowned for its speed and agility. As part of an established lineage of powersports vehicles, the KXT250 was engineered for demanding off-road use, offering a robust 2-stroke, 249cc liquid-cooled engine paired with a 6-speed transmission. Its design emphasizes a balance of power and control, making it a notable entry in the sport ATV market of its era. With a focus on a powerful engine, responsive chassis, and reliable braking systems, the Tecate was built to deliver an exhilarating riding experience for enthusiasts. This comprehensive service repair workshop manual provides in-depth guidance for the 1986 Tecate. It covers all aspects of maintenance, repair, and troubleshooting, including detailed procedures for engine systems, drivetrain, chassis components, and the electrical system. The manual features step-by-step instructions, exploded diagrams, and essential technical specifications, enabling owners and technicians to perform everything from routine servicing and adjustments to complete overhauls. Its searchable and printable format ensures efficient access to information, supporting the proper maintenance and longevity of the vehicle.