Posted 3/22/2012 18:57 (#2300973 - in reply to #2300072) Subject: RE: JD 4640 Clutch pack replaced
The reason we replaced the hyd pumps (starting with the front under the radiator because we didn't want to have to split the tractor in the middle) is because the tractor would lose all hydraulics after a short time at idle, you would have to rev the engine almost to full throttle to get pressure back.
JD 4640 Clutch pack replaced
