Posted 6/2/2009 00:05 (#729860 - in reply to #729582) Subject: Re: return to sump on 7800
Western Iowa
The circuit to the hyd fill tube is a case drain. It is required on newer jd vac planters. Had to put one on this spring. It keeps pressure from building up on seals in the motor I think.
return to sump on 7800
