Larry D Lyndon Station , WI January 31, 2019 Appliance: Samsung Microwave SMH7185STG/XAA Samsung Microwave Smh7185stg/Xaa / : Microwave oven handle broke and had to be replaced. How to replace Microwave Door Handle Assembly. I removed the old one and replaced it with the new one. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes