Washer-dryer produces a high-pitched squealing or screeching noise when spinning.

Safety first: Unplug the appliance before removing panels.

• Inspect belt: Remove the rear panel and check the belt for glazing, cracks, or fraying. Replace if worn.
• Check pulley alignment: Ensure the drum pulley is tight and aligned with the motor pulley. Tighten the center bolt if loose.
• Remove debris: Clear any lint or foreign objects trapped around the pulleys or belt path.
• Test run: After replacing the belt, run a spin cycle and listen for improvement.