I started to use my Hoover Power Scrub yesterday and it quit running and smoke was coming out. The motor is shot. I started looking for a replacement motor and a new one is $50-60. A used one is around $30-40 amd there is an inherent risk, like how long is the expected life. Anyway, I found a video to do the replacement but with the motor cost, shipping, my labor - Is it worth it? Here is the link for doing the replacement: https://youtu.be/zwNsO1cIa00?si=TMn_ip1UxNUKZWdh