Posted 9/28/2010 21:23 (#1377585 - in reply to #1377549) Subject: RE: 7720 feederhouse backfeeding bean straw?
nw pa
check the slip clutch on the feeder house. It gets to slipping then overloads the cylinder,which pushes the fodder back down the front. Worn cylinder bars can also cause the same problem but if it has been running ok,it wouldn't happen all at once.