Safety first: Unplug the washer before removing the rear panel.

Inspect belt: Remove the rear panel and examine the drive belt for cracks, glazing, or frayed edges. Replace if worn.
Check pulleys: Rotate the drum pulley and motor pulley by hand. Ensure they are smooth and free of burrs or debris.
Align belt: Fit the new belt over the motor and drum pulleys, ensuring it sits centrally in the grooves.
Test spin: Refit the rear panel, restore power, and run a spin cycle to confirm the squeal is gone.

Washer emits a high-pitched squeal or screech during spin-up or braking.

Possible Causes