Hi all,
I am trying to solve an issue I am having with vibration during cruising.
Mounts seem ok.
Shaft seems in line,
gland is firm and parallel,
shaft is well lubed.
Oil in both engine and gearbox,
Prop seem secure and free of contact ,
What I was wondering was could this bottom plate on my weed hatch be the cause of vibration. ie; is it causing turbulance from cavitating? ( is that the right word? )
Anything over 1500rpm and it starts. Increasing with more revs
It can be felt and heard up at the bow when cruising at this rev.
This is the only photo I have from the build of the bottom plate
Cheers and thank you in advance once again all.
Chris / Barossa