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Best / Easiest way to change trim oil

fishfool

Member
What is the procedure for changing the trim oil on a 72 Merc 120, with the black large body pump. I looked all throught the manual and can only find the bleeding procedure.
Thanks Glen
 
Hi -- I am NOT a mechanic so don't take this response as gospel -- I don't believe it is necessary to change the oil -- We have a 1976 165hp Mercruiser with 605 hours and I have never changed the oil since day 1. I have checked it and added as necessary but haven't done anything else.

hope this helps
 
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