Willy S Aurora , CO September 09, 2015 Appliance: Whirlpool Microwave Hood Combo MH8150XMB0 Whirlpool Microwave Mh8150xmb0: Broken outer frame on micro wave. How to replace Outer Door Frame (Black). Removed broken frame, took out glass piece in frame and installed in new frame and installed onto door frame. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes