Looking for some information on why my 3 point hitch is acting up. I've got a JD 750 four wheel drive and after being used for about 45 minutes the hitch will lower and will not rise back up until the tractor has a chance to rest (cool down?). I don't know much about the workings of the hydraulics on the old girl, but I have cleaned the screen/filter and replaced the old fluid. Sure hope somebody can give me a few suggestions as to what might be wrong.
Thanks in advance,