Robert T Scottsdale , AZ February 28, 2021 Appliance: KitchenAid Microwave Oven 1.5 Cubic Foot KCMS1555RBL1 Kitchenaid Microwave Kcms1555rbl1: Door wouldn't open on my microwave. How to replace Door Latch Bracket. Took off the metal housing, but had difficulty getting access because it had security Torx screw heads. I was able to use the ring doorbell security screwdriver which fit and the rest was easy! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes