Nordictrack T6.5S Motor And Controller Replacement (No Unnecessary Dialogue) - YouTube
Help identifying treadmill motor brushes : r/treadmills
Incline Motor - 249885 Nordictrack C 700 Treadmill - Part Number 315689
Treadmill Motor Brushes Inspection and Replacement Tips - YouTube
GYM Specialized BRUSHES for HORIZON SL4.0T Treadmill DC Motor brushes | eBay
Is this noise a bad bearing in the motor? How easy is it to fix if it's fixable? And if it's not fixable, any recommendations on a new motor and where to