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Oliver 2050 hyd unit problems

M

Minnie-Guy

New User
I bought a 2050 that had been sitting for a spell. The hyd had moisture in the oil and I changed oil and filter. The 3pt and hyd don't seem to be working. However, the oil heats up and the power steering works. Any ideas on the fix to this problem? Thanks.
 
Priority valve probably stuck.
Look under the first #3 in the picture.(Just in front of the lift arm) That's the priority valve. Take it out and clean it good.
a164514.jpg
 
I took out that bottom plug, it seems to just drain the reservior. Stuck my finger in the hole and nothing in there. There is a adjustment screw with locking nut forward of this plug, maybe that is the one.
 
Is your 3 point up or down? If your 3 point arms are up there is a good chance the linkage is out of adjustment. It seams like farmers could not keep those CAT 3 hitches in the proper adjustment. If you move the 3 point handle down about 2 inches will the arms lower. Your priority valve will be different. I also sent you an e-mail. J>
 
the 3pt and hyd will not respond, 3pt is down. Oil is new and full. Filter is new. Power steering works and filter get hot when run. On page 41 or hydra-lectric stop and depth break down, I removed, checked, and replaced #7,6,and 5. also # 41,40,39, 38 and 37. 37 shows signs of some wear but not a failure. My ph# is 701-668-2902 and cell is 701-361-9793 if you want to talk.
 
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