Reply To: 1946 Evinrude zephyr model 4404 5.4hp changing lower unit grease

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November 23, 2018 at 8:13 am #154773
frankr
Participant

    There should be two screws. One may be on the gearcase cap forward of the prop, and might be smaller (?). Squeeze the grease in one until it comes out the other. Squeeze in a little more to flush out any water or contaminates.