E-47 "A"valve repair

Discussion in 'Commercial Snow Removal' started by UNCLE BOB, Jan 23, 2001.

  1. UNCLE BOB

    UNCLE BOB Member
    Messages: 76

    I have to replace o-rings"seals ?" on A valve. Plow is slowly dropping down blade stright. any tip's??? thank a bunch!
     
  2. Chuck Smith

    Chuck Smith 2000 Club Member
    from NJ
    Messages: 2,324

    The first remedy is to replace the o rings. If it still does it, then the A Valve. If it still does it, the pump base needs to be replaced. I sure hope the o rings fix it!
    To remove the A valve since that part of the base is in the way you need a 7/8" or 1 1/8" deep socket.

    ~Chuck
     
  3. Ted

    Ted Junior Member
    Messages: 16

    plow leaking down

    Uncle Bob,
    Check the O-ring at the base of the pump housing. If it is cut or broken, it would cause 'leaking down' of the blade...while you're in there, also check the packing cup to make sure it is in good shape.

    Ted