Seeing the thread and video of the super yacht crashing (
https://www.trawlerforum.com/forums/s3/watch-super-yacht-go-crash-into-dock-56452.html) made me think of a picture I saw back in ~2013 or so. It was of a Greenline 33 that had repeatedly crashed, bow-first, into a cement pier. It wasn't pretty. It was a bow-in box berth and there was no possibility for the captain to turn anywhere during the last minute of his docking process when the problem occurred.
Unlike the super yacht, with its totally electronic system, Greenline 33's have a direct mechanical linkage between the shift lever and the engine. Apparently there was a faulty-designed linkage assembly where the shift cable interfaced with the engine. This linkage could wear to the point of breaking after only a few hundred hours normal use, making it impossible to shift, as in this case, from "forward" to "neutral" or "reverse". The factory (SeaWay at the time) issued a technical bulletin and sent repair parts to all owners on record. Of course, boats change hands, etc., etc and every now and then I come across an owner of a "vintage" Greenline that is totally unaware of this lurking risk. As such, I thought it would be a good idea to post some info on this. See the attached file below from SeaWay.
The parts and design aren't complicated. In fact, my boat yard re-designed the setup to something even better than SeaWay's revised solution.
I highly recommend that any owners of early Greenlines (i.e. built ~2013 and before) take a close look at the condition of this linkage.