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Slower pump performance....

Discussion in 'Western Plows Discussion' started by ppandr, Jan 6, 2009.

  1. ppandr

    ppandr Senior Member
    Messages: 619

    Have several western/fisher pumps and have one that is noticablely slower than the rest. All have the same battery setups (orbitals, this one is new) and same ground conditions. Everything has been cleaned and the pump has no noticable wear. Replaced motor thinking it was the issue but still same problem. Does have more power draw than the others as well. The pump is the older two piece style. Does the newer 3 piece pump have better performance than the older 2 piece?
  2. arrowheadnut

    arrowheadnut Junior Member
    Messages: 4

    could be the little o ring underneath the pump, could be the filter under motor attached to pump , in reality its probably the pump hope it helps m.m.