I removed the outer cabinet using Phillips and Torx drivers, found the broken piece, and ordered it. Related online stories nicely described the process I thought was needed. The part arrived in 2 days, the repair took about 5 minutes. I opened the door from inside by pushing up on the lower latch, placed the long stem of the new part into the appropriate slot, put the peg in the inner mount first, then carefully pressed outward a SMALL amount on the outer mount and pushed the new bracket into place. Probably saved $100-200. NOTE: Fishing line tied to upper latch, mentioned elsewhere, lets you open/close the door until fixed, but the magnetron won't operate because a safety microswitch must be depressed by the stem on this part when the door closes.