1930 Johnson OA-55 Water Pump

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  • June 14, 2022 at 7:47 pm #261495
    Buccaneer
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      Went through the lower unit. Repaired broken spring on sliding vane type of water pump and the rest of the pump looked fair.
      It seems a little anemic pumping water though. Tubing simulated the height the water needs to go to pump water to the top of
      the power head cylinders. Drill is spinning at 1650 rpms…motor may idle slower than that. Time will tell.

      Do you think the pump will be adequate?

      https://youtu.be/QqibTQLkhmo

      Prepare to be boarded!

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