1990 Johnson 88 - Where does this nipple get connected?

[Bonstrosity]

Can someone tell me where this nipple gets connected to? It is part number 325659 and is item number 6 in the parts diagram attached.


It's not one of the 4 check valves, it's another larger nipple on the bottom side of the intake manifold below the lower carb.

 

[interalian]

Silencer fuel drain. There should be a nipple on the bottom of item 58, connect with hose 38.

 

[Bonstrosity]

Thank you, makes sense.