Hi guys, I bought a felder AD751 a few years ago, its a great machine but shortly after I bought it I realized that the rubber rollers. Mostly the infeed roller was breaking down and chunking out. once it starts slipping a tiny bit on the feed wood, it will stop and the roller will just self destruct and the soft rubber will just disintigrate and it sticks everywhere, it almost is like sap once it breaks down. I use glidecote among other surface lubricants regularly.

My question is more about replacing or resurfacing the roller.
1) does anyone have the manual or parts diagram for the ad741/751?
2) does anyone have experience removing the rollers,how big of a PITA is it?
3) what are my replacement options, I almost with I had the metal feed rollers.