Headlight wouldn't stop running. Probable stripped gear.
Ordered Rodney's headlight motor kit. Metal gear, new bumpers, and screws to reassemble.
Never done this before. It was actually pretty easy, taking about an hour from start to finish.
If I could provide any assistance, it helped having a Dremel tool to do the job. A 1/8 drill bit in the Dremel took the rivets out in no time, and a wirebrush attachment made it easy to clean the gunk out of the gears from the green sand and old lubricant.
A pretty dirty job, but easy with minimal tools. I just remember thinking "damn" when everything worked when I was done.
Thanks Mr. Dickman.