And it's an intermittent problem, so, yeah. *sigh*
* * *
I did have a couple minutes today to disassemble the spare flywheel. The 6mm hex-end socket did the trick and now I should be able to grind off the threads, get the bolt out, and reassemble the thing.
...Monday.
* * *
But! It's supposed to have a high temp of 70 on Monday, so that ought to be a good day for me to attend to the outdoor things that I want to do. Motorcycle first!