Red: Oops

Easy job: flipped the sprocket lock plates around because I'd put them on backwards.  Easy job: installed the new front brake arm nut with the tab - which didn't really seem to do anything special making me wonder if it's supposed to be for a different arm.

Should have been easy job: installed the rear flange bearing by knocking it in with the big 23mm socket.  But then I switched to a slightly smaller socket because I didn't want the 23mm to itself get stuck in the flange.  But the smaller socket hit between the inner and outer race and bent the metal, damaging the bearing.  Will need to replace.