Recent content by hamp34

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    Hydraulic leak problem JD 300 Industrial

    Hi everyone! I have a jd 300 Industrial tractor backhoe and loader I am having a leak from the pressure control valve I have replace every seal / o-ring on the valve and it still looks like it is leaking from the casting Has anyone had a casting pinhole / crack in that valve before? It...
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    Hydraulic leak problem JD 300 Industrial

    Hi All I have a leak coming from what I think is the pressure control valve located on the side of the tractor- under the foot rest- above the filter. I watched a video on youtub on this and it was the fitting going into the valve. The leak is coming out of what looks like the side of the...
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