Posted 9/23/2017 09:24 (#6265104 - in reply to #6264999) Subject: RE: older case combines. 960 -1660 specifically
SeMN
In the old conventional combines doing small grain I would make sure cylinder speed is up around 1200 and concave set down to 1/4 -3/8 inch. Fan speed should get set just high enough to blow the chaff and straw out the back.