Replaced broken plastic clips on pivoting rack

Despite being rather "un-handy" around the house, I was able to do the repair in just a few minutes with no tools and no new damage. First I carefully noted which plastic clips were in each position on the tray, drawing pictures before removing the old pieces. Then I unsnapped the pivoting rack from the broken clips, removed the broken clips, inserted the new clips, and re-attached the pivoting rack.

Now it works!