Horizon Fitness T901 Treadmill Horizon Fitness Updated October 05, 2021 20:19 For the 2009 Horizon Fitness T901 Owner's Guide, please click here. For the 2009 Horizon Fitness T901 Exploded Diagram, please click here. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles Horizon Fitness Elite T9 Treadmill How Do I Lubricate a Treadmill Running Belt? Horizon Fitness Adventure 5 Treadmill How to Replace the Running Belt and Deck on a Treadmill. Horizon Fitness T90 Treadmill Comments 0 comments Please sign in to leave a comment.