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help with my mm

Discussion in 'Fisher Engineering Discussion' started by caboman, Nov 19, 2014.

  1. caboman

    caboman Junior Member
    Messages: 17

    my plow goes up and doesn't stay up comes right down when I let go of the lever.....
     
  2. kimber750

    kimber750 PlowSite Veteran
    Messages: 3,642

    Replace S1 valve, most likely internal check ball is damaged inside valve.
     
  3. caboman

    caboman Junior Member
    Messages: 17

    whew, thanks I will try that
     
  4. caboman

    caboman Junior Member
    Messages: 17

    on my other plow I tested the s1,2,3 I think I am looking for it to move and it did, where do I go from here? anyone thanks
     
  5. dieselss

    dieselss PlowSite Fanatic
    Messages: 10,962

    Did you do this yet?
     
  6. caboman

    caboman Junior Member
    Messages: 17

    no which one is that color?
     
  7. dieselss

    dieselss PlowSite Fanatic
    Messages: 10,962

    The s1 valve?
     
  8. caboman

    caboman Junior Member
    Messages: 17

    ok will do, thanks!!!!!