the auger that dispenses the ice broke

I downloaded a schematic of the ice dispensing unit. The whole unit pulls out and there are a couple of screws that remove plastic covers. The "trick" was to get the two plastic tabs pushed in and lift the auger unit out of the tray - a two person job! We used knife blades (it was the thinist and strongest tool around) to push the tabs in and pry the auger assembly out. I think we did a great job NOT breaking the plastic pieces! As careful as I was, I definately needed the schematic to put the ice crushing blades and spacers back together. All of this could be avoided if they used a metal auger instead of plastic!