Posted by Deere19712020 on June 11, 2020 at 05:30:22 from (174.197.207.210):
I have a 1972 4020 and I was cutting hay and hydraulic oil started pouring out around the shaft of the hydraulic pump. I shut it off and restarted the tractor and it stopped leaking. I used it again to bale and it did the same thing. I didnt loose any hydraulic functions. I restarted the tractor and there is a sort of knocking in the dash and the hydraulics are chattering and oil is still pouring out. I guess Im just wondering if I need a new pump or is something possibly stuck or plugged ? I dont want to replace the pump and have it blow out the seal again. Greatly appreciate any feedback!
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Today's Featured Article - What Oil Should I Use? - by Francis Robinson. I keep seein this question pop up over and over again in discussion groups all over the web. As with many things there are often several right answers and a few wrong ones. Some purist I'm sure will disagree to no end with what I will tell you but most of us out here in the real world don't really care do we ? Some of them only bring their noses down out of the air long enough to look down them anyway. If you are like me you are only doing this old tractor stuff because you enjoy it. You
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