Re: super maramu, vibrations generated when the engine is running
It is exactly my conclusion bat the two fixed prop are perfect, so I could not image it could be possible ...
Before to turn back to Autoprop (actually as spare) I will check the big bolt on the bottom of the C-drive that fixed it on the keel ...
Merci beaucoup for your help full answer ...
Jean Luc MERTZ
Le 21/06/2019 à 08:50, ngtnewington Newington via Groups.Io a écrit :
On my last boat I used to have a fixed three blade prop and there was some vibration. It was a traditional shaft and stern tube arrangement. I spent ages realigning the engine. Then I pulled the shaft and sent it with the prop to a machine shop. The shaft was true but the prop was not balanced properly. I decided to buy a feathering prop and keep the old as a spare. No more vibration....So it could be the prop.