Elvin
My answers are like Zen...It may not be the answer you want, but it is generally the answer you need.
The 3 Rules:
1) Look in your service manual first...Then ask me if it is correct.
2) Understand that your desire to repair your engine does not mean that you have the ability to do so.
3) If you are confused, take your engine into a dealer..Then let them be confused...At least, in theory, they sent someone to outboard 101.