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Discussion in 'Lawn Mowing' started by johnnyusa, Dec 2, 2009.

  1. johnnyusa

    johnnyusa LawnSite Senior Member
    Messages: 514

    Anyone know when its time to change the impellar on a Walker Ghs mower? I bought a used walker that vacuums ok. and the manual says there should only be a one eighth gap from blade tip to housing side or there will be a significant air loss and mine is around a quarter inch. Just wondering if I changed it out would there be a noticeable difference? Any help would be appreciated.
  2. Drew Gemma

    Drew Gemma LawnSite Bronze Member
    Messages: 1,508

    I will check mine and let you know. I do know that when it is brand new it really works great but after a 100 hours or so it knida goes down in performance and just stays at that point.
  3. johnnyusa

    johnnyusa LawnSite Senior Member
    Messages: 514

    thanks Drew

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