Washer-dryer combo emits a grinding or rumbling noise, especially at high spin speeds.

Safety first: Unplug the unit. A failing bearing can eventually cause leaks or drum collapse.

• Manual spin test: Rotate the drum by hand. A rough, growling feel or metallic grinding indicates bearing issues.
• Check pulley: Remove the rear panel and verify the drum pulley bolt is tight and the pulley is not wobbling.
• Inspect for play: Push up and down on the drum from the front. Excessive vertical movement suggests bearing or spider arm failure.
• Plan for major repair: Bearing or spider replacement usually requires disassembling the tub or replacing the entire rear tub assembly. This is a complex repair often best handled by a professional.