Far- my battery is good, I measure 12.7 with the multi-meter pretty consistently. I also jumped it yesterday from the 100, which did yield a higher pitched cranking tone, but the same end result of not starting. As for the torque limiter, understood those pics are different but the goal is the same, I am pretty convinced I need to tighten that thing.
Yes, will pick up several of those washers & o-rings.
99 uzj100, gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50