oil insertion for 25hp mariner bigfoot

[tom russell]

Friend of mine has a 25hp big foot mariner boat engine, there's to slots for oil and he doesn't no where to put it in l.. Any ideas guys much appreciated

[uncle al]

oil into where? If its the powerhead there is a large yellow cap that unscrews in the rocker cover if its a 4/str. but oil into what?

[Locozodiac]

Probably lower unit gear oil plugs...?

Happy Boating