This comprehensive manual provides detailed information on the Ariens Sno-Thro 939 Series snow blower. It covers all aspects of your machine, from safety procedures and assembly instructions to operation, maintenance, service, adjustments, storage, and troubleshooting. Whether you're a seasoned snow blower owner or a new user, this manual will equip you with the knowledge to confidently operate and maintain your Ariens Sno-Thro 939 Series snow blower. This manual covers models # 939003 - ST520E.

The Ariens Sno-Thro 939 Series is a line of powerful and reliable two-stage snow blowers designed for homeowners and property owners seeking efficient snow removal. This series encompasses a range of models, including the 939003 and the ST520E, catering to different needs and preferences. The Ariens Sno-Thro 939 Series features a robust construction with a heavy-duty cast iron auger housing and a durable steel chute, ensuring long-lasting performance even in challenging snow conditions. Equipped with a powerful engine that provides ample torque, these snow blowers can handle even the deepest and most compacted snow with ease. The Ariens Sno-Thro 939 Series is renowned for its user-friendly design and intuitive controls. The ergonomic handles offer a comfortable grip, while the adjustable height handlebars allow for personalized operation. The electric start option on select models makes starting the engine a breeze, especially in cold weather conditions. The Sno-Thro 939 Series boasts a wide clearing path and a powerful throwing distance, enabling efficient snow removal from driveways, sidewalks, and other areas. The adjustable chute allows for precise snow direction, ensuring optimal clearing and minimizing the risk of damage to landscaping or property. Moreover, the Ariens Sno-Thro 939 Series is built with safety in mind, featuring numerous safety features such as an emergency stop switch and a hand-operated drive engagement lever. Regular maintenance and proper storage are key to ensuring optimal performance and longevity, and the owner's manual provides detailed instructions for both.