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#275309
Bob Wight
Participant

    US Member

    In my recent FD-12 project, I found the flywheel had a slight wobble to it.   During the dismantle and restoration, I found someone had stuck a shim piece inside the flywheel hub and there were some cracks around the flywheel puller holes.   Not good.    I would surely pull your flywheel off and take a closer look – if it has a wobble, it may likely be bent.   I would probably be on the safe side and replace it.   As Frank noted, if a flywheel lets go while running, it’s not a pretty sight.

    Bob

    1937 Champion D2C Deluxe Lite Twin
    1954 Johnson CD-11
    1955 Johnson QD-16
    1957 Evinrude Fastwin 18
    1957 Evinrude 3022
    1958 Johnson QD-19
    1958 Johnson FD-12
    1959 Johnson QD-20
    1982 Evinrude 25hp

    “Every 20 minute job is only a broken bolt away from a 3-day project.”
    "Every time you remove a broken or seized bolt an angel gets his wings."