High-pitched squealing or grinding noise when drum turns

Safety first: Unplug the appliance.

• Spin drum by hand: Listen for grinding or rumbling. Check for excessive play by lifting the drum up and down at the front; noticeable movement suggests bearing wear.
• Inspect belt and pulleys: Remove the rear panel and check the belt for glazing or fraying. Ensure the motor and drum pulleys are aligned and secure.
• Check for trapped objects: Look through the heater opening (if accessible) or drum holes for bra wires or other items scraping the tub. Remove carefully.
• Bearing replacement: If bearings are noisy or loose, the rear tub half or bearing kit must be replaced—a complex job usually best left to a professional.