Thank you.
Yes that rubber gromet totally melted and the rubber part next to it collected all the tar... I will be replacing both of them, the belts and the pinch roller. My biggest worry is to find the correct parts.
I have been looking on ebay I found the belts and pinch roller. But the closest thing I have found for the rubber gromet is this :
https://www.ebay.com/itm/254923483910?hash=item3b5a9fab06:g:cDgAAOSw0BVelfR7
What do you think about it?
I would also like to clean all sliders, switches and potentiometers (one of the speakers is louder than the other and that might help?). From all the posts I read here Deoxit D5 seems to be the best product (Maybe not for sliders?). Am I correct?
I can't wait to make it work!