Home › Forum › Ask A Member › 1957 Evinrude Big Twin-Frozen Flywheel-UPDATE › Re: 1957 Evinrude Big Twin-Frozen Flywheel-UPDATE
July 12, 2015 at 9:51 pm
#19974
Sounds like the powerhead has to come apart. I wouldn’t attempt trying to free it up by hammering anymore as it may cause more damage.