The TE610 LT and SM610 S models, produced between 1998 and 2000, represent robust dual-sport and supermoto offerings from a manufacturer with a rich heritage in off-road performance. These versatile machines, powered by a liquid-cooled, four-stroke, single-cylinder engine of approximately 576cc, were engineered for a blend of on-road capability and off-road prowess. Known for their reliable performance and capability, these models were a significant step for the company in expanding its market presence, providing riders with durable and capable platforms for diverse riding conditions. This comprehensive factory OEM service and workshop manual is designed to provide owners, mechanics, and technicians with the essential information required for the upkeep and repair of the TE610 LT and SM610 S. Covering a wide array of topics from routine scheduled maintenance, fluid changes, and adjustments to in-depth troubleshooting, diagnostics, and complete component overhauls, this manual is an indispensable resource. It includes detailed procedures for engine, drivetrain, chassis, and electrical systems, supported by hundreds of diagrams and illustrations, ensuring accurate and efficient maintenance and repair processes.