What’s this - next to charge control valve

[Cgoode]

I’m just putting everything back together and there is a small threaded nipple type thing next to the charge control valve which I don’t believe was ever connected to anything. I can see it in looks of pictures and in the diagrams in the FSM but I can’t see what if anything is supposed to be going on it. Help!

 

[Dr.Pipe82]

Hello, du u mean this?
It's just a thread to adjust the stop.

 

[Cgoode]

Yes I do! Ok thanks, I shall ignore it.