Correct Oil Weight?

[Dixie Bay Boy]

I have a 2010 115 HP 4 Stroke. This is a brand new engine with 10 hours on it. I need to change the break in oil and filter. I am not sure what weight oil I am supposed to be using. Any help?

[99yam40]

owner and service manuals should give the specs for the oil.
I would stick to Yamaha stuff if there is still a warranty on that motor.

Yamaha dealer should do that and probably other things for the 1st service