There was a hole in the plastic bin where ice fell through to the freezer.

I removed the screws that held the the ice dispencer from the bin. I than removed three screws from the bottom of the bin. I put the new plastic piece on the end of the spiral piece that
pushes the ice. I inserted the spiral piece back into the hole. I than screwed the ice dispencer
to the bin and re-inserted it back in the refrigerator.
It took me about 5 to 10 minutes. It's really easy!