outboard motor transom bolts

[Fishsteelers]

Doing a repower on a fiberglass boat. Removed the lower nuts with an impact gun with no bolt spin. Seems to be nicely sealed in with a white calk. The inside bolt heads will be a pain to get to. Was wondering if I should just leave well enough alone or if I should try and bust them loose and reseal? 

[lrg355]

I vote for leaving well enough alone especially if no leakage is evident and since they did not spin by the impact gun. Apply more 3M caulk around them and remount. If they spin when retightening then that is another story necessitating redo.

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[Fishsteelers]

Ya, I'm kinda leaning that way. Thanks for your input.