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XV1 wing drifting back

Discussion in 'Fisher Engineering Discussion' started by oldmankent, Feb 9, 2015.

  1. oldmankent

    oldmankent PlowSite.com Addict
    Messages: 1,322

    I've got an XV1. The driver side wing will slowly drift back from scoop to Vee. It is in the shop right now. I had brought it in a year or so ago for the dame issue. They are having trouble finding a problem with it. This isn't a full on Fisher shop, but they work on Fishers all the time and have a fleet of trucks with Fishers. Anyone have any ideas they might be overlooking? No noticeable fluid loss. I can still use the plow and have been for this storm. I hit my accounts this morning early and took truck in. I was hoping for a quick fix and get truck back fairly early. Not looking like that at the moment. It is accumulating quick. Thanks, Nick.
  2. unhcp

    unhcp PlowSite.com Addict
    Messages: 1,267

    I would guess you need to replace one of your check valves or relief valve
  3. kimber750

    kimber750 PlowSite Veteran
    Messages: 4,681

    Normally this is caused by bad/contaminated base end relief valve. They are hidden under the plastic cover on the drivers side of pump.