Hello,
This is not the first time I clean it, cleaned it many times before and not issues, for this issue I checked everything in the back and the motor pulley looks good and working when I push , but whenever it starts preheating this sound starts, I tried roasting, the sound is still there and only stop if I disconnect the bullet from electricity.
I believe something with the rings “washer?” I don’t know the names but they are the only things that I have no clue how to assemble but just put the two thin ones first then then the thicker one last and it rolls and rolling normally as seen in the video,
Help before I lose my mind from this sound.
Edit: add video while roasting
Thanks