Exmark hydro pumps

Discussion in 'Mechanic and Repair' started by exmarkking, Mar 20, 2013.

  1. exmarkking

    exmarkking LawnSite Bronze Member
    Messages: 1,012

    Why doesn't exmark put fans on their hydro pumps?
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  2. BigFish

    BigFish LawnSite Gold Member
    Messages: 3,641

    No need to. Plus, most all the fans are bolted right to the shaft that comes out of the charge pump. Which means you have one more seal that can leak, and usually does! No fan, no shaft/seal, no leaks. K.I.S.S.
  3. ricky86

    ricky86 LawnSite Bronze Member
    Messages: 1,923

    More current ones do have fans. With only that tiny oil tanks, it helps.

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