my 75 hp 3 cylinder has some brown oil leaking from the small hole right below the screw that says "VENT" (see picture) i want to know if there is anything above that hole that holds a reservoir of oil like the top of the drive shaft.. i did put grease on the whole shaft thinking it would get some protection from the elements i dont know if that came off in the water or if there is a place for oil besides the prop... please see pictures.
Thanks in advance
Thanks in advance



