This manual covers the T135, including its T135S and T135SE variants, produced in 2007. The T135 is an underbone motorcycle known for its reliability and fuel efficiency, a testament to a global reputation in powersports. Engineered with a 135cc liquid-cooled, four-stroke engine featuring SOHC and 4 valves, it offers both electric and kick starter systems for user convenience. Its robust design, incorporating a constant mesh 4-speed transmission with a wet, multi-plate clutch and chain drive, makes it a capable and dependable machine for various riding conditions. This comprehensive Service Repair Manual provides detailed information essential for maintaining and repairing your T135. It covers all critical systems, including the engine, chassis, electrical system, fuel system (both carbureted and fuel injection variants), cooling system, and drivetrain. The manual offers step-by-step procedures for periodic maintenance, repairs, and overhauls, along with a thorough troubleshooting guide and adjustment procedures. With factory-level detail, clear diagrams, illustrations, and wiring schematics, this manual is an indispensable resource for both do-it-yourself enthusiasts and professional mechanics to ensure the optimal performance and longevity of the vehicle.