Jack T Newport Beach , CA January 09, 2015 Broken door on our microwave Ordered the new door assembly from ApliancePartsPros.com. Read the comments on the website to help me install the new door. The trick is to be careful when you remove the inside plastic frame to reach the door hinges. Don't force the plastic frame will break. Take the old door off and replace with the new one. 9 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes