1997 Merc 5.7lx Raw water cooled
Good Day to all! On Port side of engine i have a screw extending off of my riser that's blocking removal of my oil cap (Newer riser installed last year). I can't tighten it anymore to move it inward, and i don't know the purpose of it too cut it off. Included is a picture, do i need that screw there?
Cheers M8s IMG-20120507-00125.jpg