Forward gear engaging only when RPM's revved??

Jul 3, 2022
2
Sabre Sabre 36 Owls Head
I just purchased a '89 Sabre 36 powered by the original Westerbeke with 1800 hours... not sure of transmission/shaft vintage or historical work done. Runs great but recently will only engage forward gear when RPM's revved versus at idle. Thoughts- shaft, transmission issues to come? Adjustment?
 
Jan 11, 2014
13,043
Sabre 362 113 Fair Haven, NY
Have you checked the transmission fluid? It could be time for a rebuild.

I don' t normally send people t other forums for advice, except you now own a great boat. I have a 362. The folks on the Sabre email list are quite knowledgeable about both Sabres and Westerbekes. If you are not a member, joining would be a wise move. Admission is free.

 

capta

.
Jun 4, 2009
4,948
Pearson 530 Admiralty Bay, Bequia SVG
It would be most helpful to know what trany, but I'd vote for adjustment at one end or the other of the cable.
Does the shaft turn very slowly when it is in gear, sometimes?