I have a 2006 sea swirl with a 3L with a sx Volvo drive , end of year boat was running rough and after stopping at a friends when I went to leave was like motor locked up but after pulling out starter realized the starter drive busted off a few teeth off the flywheel and was pinning the motor , now that it?s winter here would like to fix this before spring , what is involved with pulling the motor out to replace this flywheel so I can deal with the original problem which was motor not idle properly and having hard time starting , thx for any help you guys can offer, merry Xmas to all.