In a message dated 3/14/06 2:48:55 PM, montgomery_boats-request@mailman.xmission.com writes:
Wesley: I trailed my M15 with the 2 hp Honda in place on the motor bracket on the transom. The motor only weighs 28 pounds. Never had a problem.
I plan to trailer my M17 with the 50-pound Yamaha on the motor bracket too. The bracket is pretty strong and well backed up on the transom as far as I can tell. I like to minimize the work involved in trailing and launching (am I lazy?!), and hefting that motor on and off might invite back trouble. We will see how it goes. --Gary Hyde
Gary et al, I have to 'weigh in' with an emphatic 'Don't do it!!' When shopping for my M15 many years ago, I ran across several M15's and at least one M17 with damage at the hull-to-deck joint caused by trailing with outboards mounted to transom (the owners admitted as much). In all cases, the joint opened up--in one case dramatically, and stress/spider cracks were apparent. The transom hull-to-deck joint is not through-bolted as it is at port and starboard sides. Also, the reinforcement/backing at/in transom does not run the full height of the transom. There may be variation throughout production, or in more recent boats, but all the Jerry-built boats I have seen have had more or less the same configuration. Furthermore, I very much doubt that either Jerry or Bob (builder emeritus and current builder, respectively) would advocate this practice. If I remember correctly, Jerry spoke to this issue several years ago, and recommended strongly against the practice. If you have towed without damage to date, I am guessing that you have either been lucky, or have not yet towed far enough for damage to commence or be evident. If lifting the outboard is a problem, then perhaps some kind of lifting tackle, mechanical aid, or assistance from crew/bystanders is needed. Sincerely, Scott M15 #478 'bebe' Pacific Seacraft Flicka