Reply To: 1957 Evinrude Big Twin 35 Skeg interferes with gears.

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January 26, 2022 at 3:33 pm #253452
Mumbles
Participant

    Something else to consider is the design of most gearcases. Sitting still, the pinion isn’t supported by anything except the forward and reverse gears. Turning the shafts can give a clunky feeling, even more so if there is no oil in the case. Once filled with oil and under power, the pinions tendency is to climb up on the gears, giving smooth operation.