Rosellen S Halifax , PA March 09, 2017 The mullion articulation assembly was broken as was the frame cover for the vegetable pan My son had no trouble replacing both parts. He did need my help in holding the door steady and the mullion assembly in place while he connected the humidity control and placed the screws back in place. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes