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Hydraulic Leak

Discussion in 'Fisher Engineering Discussion' started by Antnee77, Sep 22, 2006.

  1. Antnee77

    Antnee77 PlowSite.com Addict
    from RI
    Messages: 1,056

    Has anybody had trouble with their INSTA ACT hydraulic system leaking? Since last year, I have had hydraulic fluid leaking out of the top of the valve manifold (the square block between the motor and reservoir). I have changed the fluid several times and topped it off, but after reasonable use, the reservoir almost empties on the ground and all over the plow. Could it be an O-Ring that needs replacement or something? Any help would be appreciated.
  2. Crash935

    Crash935 2000 Club Member
    Messages: 2,377

    yup, an o-ring