CMH16M1W Midea Microwave - Overview

Smooth tray movement helps food heat more evenly inside a microwave. Replace the roller guide if its wheels are cracked, melted, missing, or hard to turn. A dirty track or damaged center coupler can cause similar trouble, so check those parts first. Confirm fit with the complete appliance model. Unplug the microwave, remove the glass tray...Read more, and clean the cavity floor. Center the new ring, reinstall the tray, and test it with a microwave-safe cup of water.