Reply To: Mercury 1958 Mark 58E Question

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January 18, 2019 at 8:34 am #163933
mercuryspecialist
Participant

    Hello Johnny,
    The tap lock insert installs into the bottom cowl casting where the front cowl attaching knob’s threaded shank threads into it. Said another way, it is a (fairly small) threaded insert.

    Regards,
    Joe