Re: ISO ’59 Super Seahorse pump impeller advice

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September 20, 2016 at 7:04 pm #44400
Leon
Participant

    That wouldn’t hurt anything, but it’s not necessary. Submersion of the lower unit in the water will suffice.
    However, I would definitely apply a coat of sealer on the bottom side of the wear plate, where it mounts to the gear case.
    They don’t pump worth a darn, if the bottom side isn’t sealed properly.