Posted 5/19/2009 23:55 (#718824 - in reply to #718652) Subject: Re: JD 4430 ??
Princeton, MN
First check it with a real gauge. If you are losing oil pressure you might have a serious problem on your hands. Could be an oil pump worn out, or the cam gear that drives the oil pump is bad. Maybe a plugged suction screen on the pump, or a stuck regulator.
JD 4430 ??
