It was an easy fix. I removed 4 Philips head screws from the top of the grill itself. The old grill came off by prying with a flat head screw driver. The new grill needs to be inserted carefully. The bottom of the grill has a small lip on it. Insert the bottom lip first, then the top snaps into place. Re-install the 4 Philips head screws and job is done. Check to make sure the door opens and closes properly.