H356 yanmar 3gm30 engine mount

Feb 23, 2018
52
Hunter 356 Marseille
I have a Bolt on the front starboard engine mount that bas loosened. Does anyone know how to tighten it ? I can't find access to put a spanner or socket?
 
Nov 6, 2006
9,885
Hunter 34 Mandeville Louisiana
If it is the bolt holding the mount to the boat, you should have access from the front.. you may have to do some strange maneuvers to get to the back one, but it should be accessible? Picture?
 
Oct 29, 2005
2,355
Hunter Marine 326 303 Singapore
If it's a Lug bolt, unscrew it and stuff strips of wood like tooth picks and add glue. Then screw the Lug bolt back on.
 
May 27, 2004
1,964
Hunter 30_74-83 Ponce Inlet FL
Or, put thickened epoxy in the hole, tap to lag size and avoid future rot.
 
Jul 1, 2017
64
Hunter 356 Brightlingsea
More information required:
Bolt into the engine/into the engine bearer/into the top of the rubber mount?
Photo is best.
Neil