Stainless steel piece of the grille assy fell off Kelley W. • Morristown, NJ • February 20, 2015 My Repair & Advice Ordered replace part, the entire assembly. removed the back part, which was still attached to the microwave and popped in the entire new assembly. very easy. took less than five mins. only had to replace two screws at the top. Was this review helpful to you?