[Oblarg]

Originally Posted by Michael Hill

If you open up the PG-188 gearbox, the shaft has a couple of triangular notches in them. That's where ours broke. I'm not sure if they're put there to create a known failure mode or not. If so, I'm guessing the thinking is that it's relatively simple and cheap to replace the shaft rather than the gear assembly.

That was my guess, too, though if this is the case the fact that AndyMark doesn't seem to sell the output shaft separately on their website is a bit of a headscratcher.