Washer makes loud banging or knocking noises during spin; machine may move or "walk" across the floor.

Safety First: Unplug the washer before adjusting feet or accessing internal components.

Step-by-step checks:

• Level the washer: Use a bubble level on top of the washer. Adjust the front and rear leveling feet until the unit is stable and does not rock. Lock the jam nuts.
• Check load distribution: Avoid washing single heavy items. Pause the cycle and redistribute clothes evenly.
• Inspect shocks: Remove the rear or lower front panel and inspect the shock absorbers for oil leakage, broken mounts, or excessive play. Replace in pairs if worn.
• Check springs and counterweights: Inspect suspension springs at the top of the tub and concrete or cast-iron counterweights for cracks or loose bolts.

When to replace: Replace worn shock absorbers or broken springs. Tighten or replace loose/damaged counterweights. Persistent severe vibration after these repairs may indicate tub or bearing issues.