Originally Posted by
Random Tandem
I am a little concerned that this hub may have been disassembled (it was not tightly threaded into the hub shell) and not successfully reassembled (because the internal parts are not closely held together inside).
Yep, this is exactly what happens when the smaller C-Clip fails. Check for
#11 in the parts diagram you linked to. I has probably slipped out of it's groove. If so, replace it with a new one.