Re: SM Prop Shaft Seal direction and Bush***RESPONSE TO *** IMPORTAN


Jose, Craig,


I don’t understand why two years has any significance.  The original Amel instructions were to change the wearing out bearing every 650 hours.  How much the bearing wears is a function of engine hours not time.   Any valid comparison test would need to for the same number of hours at the same engine speed.

For over 5000 engine hours, I have changed the wearing out bearing using lots of silicone grease and following the Amel instructions of the first bearing facing in and the outer two bearings facing out.  I have done this (or Amel has done it) every 650 hours or so.  I have never had any problem of water in the oil or loss of oil.    I have had  my boat since it was new and I learned early on that everything that Amel does or recommends is for a reason.   





s/y Ladybug, sm 216, Le Marin Martinique

Join to automatically receive all group messages.