Posted 3/6/2016 01:11 (#5158133 - in reply to #5157190) Subject: RE: Need ideas where I went wrong 4020 rebuild
Nusbaum Farms LLC Bellfountain, OR
I had the same problem when I rebuilt our 4020 about fifteen years ago. Problem turned out to be that the machine shop had removed the oil plug behind the cam gear and not replaced it. Good luck!