Horizon Fitness T61 Treadmill Horizon Fitness Updated September 15, 2021 22:57 For the 2006 Horizon Fitness T61 Owner's Guide, please click here. For the French Owner's Manual, please click here. For the 2006 Horizon Fitness T61 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 30516 / T61 Treadmill How Do I Activate the Manufacturer’s Warranty on my Machine? Comments 0 comments Please sign in to leave a comment.