EC300 power valve's left cover assembly question
 

Hi all
quick question here - am i missing a nut on that threat? I mean it's there for some reason, but it seems like i dont have nut for it...
http://i.piccy.info/i9/292a2d6a45df7...224351_240.jpghttp://i.piccy.info/a3/2017-03-26-20...40x180-r/i.gif

Nothing missing, I don't know why they threaded that

thank you! I can go on now)

If you wanted to pull it.