Microwave makes rattling or scraping noises from the turntable area during operation.

User steps:

• Remove the glass tray and roller ring; clean the cavity floor thoroughly.
• Inspect the roller ring wheels for flat spots or damage; replace if worn.
• Check the glass tray for chips or cracks that could cause imbalance.
• Ensure the tray is correctly seated on the coupler and roller ring.

If noise persists:

• Inspect the coupler for wear and replace if it does not fit tightly on the motor shaft.