Posted 2/9/2008 14:55 (#305500 - in reply to #303953) Subject: Re: JD 1770 Vac P.T.O Drive
Montgomery City, MO
You guys might check to see if there is a safety bypass around the pump. There is one on our 1780 15 row narrow. When it is used on a 4455 we eliminate the bypass to get more out of the vacuum. With the 7800 you can use the bypass and get by fine. If you eliminate it be very careful not to "stop" the pump, or you will be buying one.
JD 1770 Vac P.T.O Drive
