Home Forum Ask A Member Oliver 51/2 hp model J 2

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  • #210292
    Ralph Simmons
    Participant

      US Member

      going to put a new FUEL PUMP DIAPHRAM in my
      motor looking at diaphragm it does appear to be lacking
      a hole (see) photo
      I am correct in thinking ?
      ( Red arrow ) on pump cover

      (Orange square ) does it need a hole there ?
      to allow fuel to pass into carburetor

      thank you for all that answer

      #210322
      Buccaneer
      Participant

        US Member

        Here’s the diaphragm that came out of mine…….

        Oliver-fuel-pump-003

        Prepare to be boarded!

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