James E Crestview , FL November 21, 2021 Appliance: Model GMC305PDB13204690 We broke the inside glass on our built-in oven. Followed the instructions on the video. Took about 90 minutes to complete the repair. Had a difficult time getting screws and holes matched up and the spring assembly kept moving out of position. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours