This manual covers the 2006 T135 series, including models T135, T135S, and T135SE. As a product of a company renowned for its performance and reliability in motorized equipment, the T135 represents a practical and efficient option within the small-displacement underbone motorcycle class. Its design emphasizes fuel efficiency and user-friendliness, making it suitable for daily commuting and general transportation needs. The engineering quality inherent in the legacy ensures a dependable machine, and this manual provides the necessary resources to maintain that standard. This factory service repair manual offers comprehensive guidance for service, repair, maintenance, and troubleshooting of your 2006 T135. It details numerous systems including the engine, chassis, cooling system, fuel system, electrical system, and drive train, providing step-by-step instructions, detailed diagrams, and troubleshooting charts. Whether you are an owner-operator or a professional technician, this manual is designed to equip you with the factory-level information needed for accurate diagnostics, effective repairs, and proper maintenance, ensuring your vehicle remains in optimal condition.