https://www.youtube.com/watch?v=Y7c0GqPJ5x4&t=25s&pp=ygUuc2NhbnNuYXAgZmVlZCBhbmQgZXhpdCByb2xsZXIgcmVwbGFjZW1lbnQgczUxMA%3D%3D
This is a link showing the repair process. Looks like it takes patience! One user, rather than pulling the whole thing apart and sliding the rollers onto the rod simply cut each replacement silicon roller lengthwise and slipped it onto the rods. There are 4 of these rollers per machine. If they do not turn perfectly, I would use Suguru to perfect any issues. I now have 2 of these machines with the same melted rollers and will try fixing them and report back. Then can sell one of the two once repaired.