There are no threaded inserts. The factory extrudes the sheet metal into a tube and then use a Type F thread cutting screw to mount the tail light. The screw threads are also the ground connection between the tail light lights and the tub.
No reason whatsoever to do it that way and that will just make the install more difficult. Iffen ya'll will let me know, I can include Keps nuts for the 12-24 mounting screws that will bite into the sheet metal and ground the screw that deforms the ground ring. If you don't know, a Keps nut has a captive toothed washer, they bite and lock very well.
If you don't know what you did, I'm more lost than you are.
Thanks. I am familiar with Keps nuts. Have to think 12-24 shouldn’t be too hard to find, but if you have them and can throw them in with plate relocation kit it would be awesome.
No idea what the PO did with mounting holes.
There are four wires to bundle together for each of the side markers (four each white, black & red). I paired them and bundled the pairs. They were small and I do recall wishing for the step down connectors. It wasn't impossible but it was a PITA. Step downs would have made it as easy as the earlier connections.If I could get some feedback on the difficulties involved with inserting the 3 small marker light wires into the single gauge butt connectors, that would be helpful. We have no issues doing it and I realize fully that we have lots of practice. We paid very close attention to whether or not those needed a step down butt connector and for us even taking into account the various skill levels, we still believed the single gauge were easy to use.
A key point is you only want to twist them enough to get them to go in. If you twist more, that makes the bundle larger in diameter and you won't be able to get them inserted properly.
At 40 cents each, if I don't have to supply the step down versions, that would be better for me, if this is a problem I know the step down will solve, then I'll do it
After doing the first one I contemplated grabbing the solder connectors.
