My drive belt squeaks and I've tightened it as far as possible with the alternator adjusting bracket. I want to put a new belt on. I know I need to unbolt the front motor mount in order to replace the belt but what is the exact procedure? Should I put a bottle jack in the bilge area to support the engine and lift it the small amount of space that I need in order to remove old belt and slide the new one through? Will lifting (or lowering-whatever you tell me) cause any damage to the transom seal or transmission?<br />Thanks to all!