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MM1 EZ v problem

Discussion in 'Fisher Engineering Discussion' started by scottc76, Dec 19, 2009.

  1. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    Hi...I have a mm1 ezv and when I press up it wont go up but the wings go back...the scoop and vee buttons work ok...also no matter which way I angle it, it goes to the right...I tried a different fish-stick and have the same problem...any help would be appreciated as we are about to get 1-2 feet of snow...Thanks !:realmad:
     
  2. RepoMan207

    RepoMan207 PlowSite Fanatic
    from Maine
    Messages: 5,037

    Check and or replace the S3 cartridge. Or the S2 isn't working for some reason. Does it make any movement at all to go up?
     
  3. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

  4. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    Thanks Ill check it out!
     
  5. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    Well I removed the S1,2,and 3 solenoid valves and actuated them and verified that they all work.....any other ideas? maybe a check valve or something? I am stumped!:confused:
     
  6. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    What method did you use "actuate" them?
     
  7. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    I removed them 1 at a time and hooked up the coil and disconnected the pump motor and had another person operate the control while I watched the valve move..
     
  8. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    If you retract the left wing only, does the right side retract instead?
     
  9. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    Ill go try it now and get back to you...
     
  10. scottc76

    scottc76 Junior Member
    from ct
    Messages: 6

    yes...the right wing retracts and the left doesnt move....my guess is the s2 valve isnt actuating all the way?:confused:
     
  11. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    Yep it's still an S2 valve issue then. Wouldn't hesitate to replace it myself.