This manual covers the Polaris TX-L Indy snowmobile models from the 1980 and 1981 model years. Designed for performance and reliability on the snow, the TX-L Indy represents a significant offering from Polaris, a brand with a rich heritage in powersports. This workshop service repair manual and parts guide provides comprehensive information to ensure your snowmobile operates at its peak, detailing its robust engineering and intended usage for trail riding and general snow exploration. The purpose of this manual is to provide owners, mechanics, and technicians with the necessary information for maintenance, repair, and parts identification. It covers all essential systems, including the engine, drivetrain, electrical components, brakes, suspension, and steering. Detailed procedures for routine maintenance, complex repairs, and troubleshooting are included, along with specific guidance on parts and component specifications. This resource is designed to empower users to maintain their Polaris TX-L Indy effectively, ensuring longevity and optimal performance.