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drifting wing?

Discussion in 'Boss Plows Discussion' started by katt68, Jan 12, 2015.

  1. katt68

    katt68 Junior Member
    Messages: 3

    hey guys,
    I have an older model boss v plow......7.6footer.

    plow works great, all is good except that the right side wing drifts back slowly at times. mainly when driving along when plow is lifted.
  2. maxwellp

    maxwellp PlowSite.com Addict
    Messages: 1,123


    It may stop - I had one do this for a week or so. Then stopped - most likely something was stuck in the valve.

    You could switch valves left to right and see if the problem moves.
  3. YorkTrailers

    YorkTrailers Junior Member
    Messages: 8

    Often this is caused if you hit an obstacle on one side. The surge of hydraulic pressure on the valve will expand it and cause it not to seat properly. try what Maxellp said to diagnose.