Reply To: PO-15 lower unit question

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November 19, 2025 at 5:29 pm #301634
David Bartlett
Participant

    US Member

    Ok,

    Question 2 regarding the PO. The parts breakdown shows a spring in the automatic exhaust valve on the exhaust leg. None of my spares have the spring, nor does my running PO. I’m wondering if there is a reason not to use the spring as long as the piston moves freely?

    Thanks again!

    David Bartlett
    Pine Tree Boating Club Chapter

    "I don't fully understand everything I know!"