2012 FLHTCU.


I am sure it is easy but I can not figure out how to "tighten" one of my running lights. It's not falling off but it is also not tight. If I bump it while I am washing it will twist a little. What is the secret??

 

Long socket with a slot cut into it.
Or buy this. https://store.snapon.com/Flare-Nut-F...t-P631733.aspx

 

I cut a socket with a dremel tool and it worked well.

 

Or my cheapo solution, a deep-set ring wrench with a slot cut through it. Cost me nothing, as I have several duplicates in my tool kit.