Reply To: JW-22C questions

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December 15, 2020 at 8:31 am #225266
Don
Participant

    US Member

    http://www.marineengine.com/parts/johnson-evinrude-parts.php?year=1958&hp=3&model=3026&manufacturer=Evinrude&section=Poewerhead-crankcase-crankshaft

    The hole in the air silencer is for the little metal “plug”, item 56. This plug is provided to make the engine easy to fog…Pop out the plug, pump the fogging oil in while running….
    I don’t think the plug will affect performance much, but anything is possible, especially with the fixed jet high speed carb….Item 26 is the limiter for the low speed needle, which isn’t really needed, just there to keep folks from twisting/turning the needle too much and getting confused….
    You spent all that time removing the corroded impeller housing, please replace the impeller using a new OEM piece…