Eugene W Topsham , ME August 29, 2015 Appliance: Model GH5184XPQ-4 Microwave door frame was cracked and broken at bottom of door Microwave door was replaced with complete door assembly, Whirlpool part number 8205413 (white). Upper hinge pin is held in place with an internal retaining clip. Had to pry inner part of door at the corner out and away from hinge. This released the pin which could then be pulled out. Door was then lifted off the bottom hinge. Note that the replacement door did not include the upper hinge pin nor the retaining clip. These were reused from the old door. Reassembled in reverse order. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes