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any case skidloader mechanics?

Discussion in 'Heavy Equipment' started by GSS LLC, Dec 17, 2014.

  1. GSS LLC

    GSS LLC Senior Member
    Messages: 637

    On my skidloader, the pump controls rotate a pin that slides into the pump. it is sealed with an o-ring and plastic wiper. its leaked for a while, so i replaced them today. still leaks. maybe even worse. no the o ring wasnt cut, used factory case parts. tried re-doing it with an oring out of my o ring set. still same result. is there anything i can do to get this thing to seal? other than this one spot i have no leaks. and it pisses me off that i cannot fix this leak.

    i replaced seals number 22 and 23 in the picure. what it shows below that (18,19,21) i dont know how to get out of the pump body.