Noise from kettler treadmill! need solution

PMBoren

Hi!

https://youtube.com/shorts/eUiQwh10boQ?feature=share

In this video you can hear that ther is two different noise from two different places.
Can someone tell me pls what can I do with it as not a professional. Should I replace some parts?

Thanks!

KevinC

I would start by isolating the parts that can make noise. Start by loosening the walking belt so that when you start the machine, the belt doesn't turn. That will isolate the rear roller. if the noise goes away, you know it's the rear roller. Then, take the drive belt off and start it again. take note if other noises go away.

PMBoren

thank you! I ll try it tomorrow