I have noticed a considerable amount of paint cracking/splitting and rust on the trim/tilt motor of my Johnson 225 v6 1992.<br />Is it difficult to replace this motor. It appears to be straight forward except the back port side bolt. Is it necessary to unbolt the motor from the transom to get at this bolt?<br />Any comments/recomendations on ease of replacement of this motor.<br /><br />thanks for the help!