D10/12 Power Steering Leak

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   I am new to tractors and looking for some advise prior to opening her up.  I have developed a leak what appears to be coming from the bottom of (2) of the 4 line nuts that go to pump under the tank.  I dried her off then ran awhile and looks like its coming from between the nut and the case?  The 7/8" nuts are tight- first thing I tried.  Appears that they are original and may have never been off.  Any ideas as to what is under the nut? O-ring or seal?  Or is it a flared line?  I will be looking at it this weekend and did not want to be too surprised.  Hopefully easy fix.  Also- the (2) that are leaking are on the rt. side if it matters.... Thanks in advance - Chris

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easygoin4 Members Profile Send Private Message Find Members Posts Add to Buddy List Silver Level Joined: 14 Sep 2009 Location: Fenton,MI Points: 164	Post Options Post Reply Quote easygoin4 Report Post Thanks(0) Quote Reply Topic: D10/12 Power Steering Leak Posted: 25 Nov 2009 at 9:57am
	I am new to tractors and looking for some advise prior to opening her up. I have developed a leak what appears to be coming from the bottom of (2) of the 4 line nuts that go to pump under the tank. I dried her off then ran awhile and looks like its coming from between the nut and the case? The 7/8" nuts are tight- first thing I tried. Appears that they are original and may have never been off. Any ideas as to what is under the nut? O-ring or seal? Or is it a flared line? I will be looking at it this weekend and did not want to be too surprised. Hopefully easy fix. Also- the (2) that are leaking are on the rt. side if it matters.... Thanks in advance - Chris

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JoeO(CMO) Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 11 Sep 2009 Location: Cent Missouri Points: 2694	Post Options Post Reply Quote JoeO(CMO) Report Post Thanks(0) Quote Reply Posted: 25 Nov 2009 at 10:02am
	you might have a fatigue crack in the pipe right at the edge of the flare, and you will have to remove to see