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    Case 580SE loader control valve issues

    I’ll tear down the main relief since theres a procedure in the manual for adjusting pressure with the backhoe itself, but the manual also states to test circuit reliefs that I need a handpump and test station. Can they be tested while in the machine, like can I just disconnect a loader hose and...
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    Case 580SE loader control valve issues

    So I took the whole valve body off as I was going to reseal the whole thing anyway, since it hasn’t been touched since 84. Upon removing the relief valve. The white oring was broken. Then I get to the load checks. None of them even had an oring on them. Hopefully they find the filter first and...
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    Case 580SE loader control valve issues

    linkage is good. A few years ago I disassembled and cleaned the linkage components because it did freeze up so I always make sure to lube it a few times a year after that. I will have some time this weekend to look into the spool and will let you know! Thanks
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    Case 580SE loader control valve issues

    Hello all, great forum here. I have used what I can that’s available for info but can’t seem to find an answer to a problem I have. Just the other day on my 580SE out of nowhere I think a relief valve got stuck open in the loader control valve because the motor stays loaded and I can hear a...
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    Case 580SE 4x4 Transfer Case Question

    Hello All, new to the forums, there are some great threads here. I recently got a case 580SE 4x4 and I am in the process of changing all the fluids. I can't seem the find the transfer case drain and fill plugs. When I bought the 580 I got it with the 6" thick shop manual, however it doesn't...
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