Do not crank down on one rear roller bolt all at once. Alternate between the left and right sides by about 10 turns at a time to prevent damaging the bolts or misaligning the roller.
What is the of your treadmill so I can help you source the exact part you need? How to replace a walking belt buy treadmill belt replacement
High friction places massive strain on your drive motor and lower control board. Do not crank down on one rear roller bolt all at once
Look for "pre-lubricated" or "impregnated" walking belts (like those from Sportsmith) so you do not have to mess around with manual silicone applications during your initial install. How to replace a walking belt High friction
Treadmill Walking / Running Pre-Lubricated Belt fits Horizon RST5.6 TM212 Sportsmith Go to product viewer dialog for this item. Pre-lubricated Running Belt for Triumph 415T* Treadmill Sportsmith Go to product viewer dialog for this item. 🛠️ The Hidden Risk of a Worn Belt
To replace a treadmill belt, you must find a replacement that is explicitly compatible with your machine's specific brand and model number.
Weslo Cadence G 5 9I Treadmill Walking Belt Replacement Part 308725 TreadmillDoctor.com Go to product viewer dialog for this item. Sportsmith Prelubed Treadmill Belt Sportsmith Go to product viewer dialog for this item.