Tighten the Compressor Mounting Bolts

If the compressor mounting hardware is intact but loose, tightening the bolts can eliminate vibration noise.

1. Unplug the refrigerator from the power source to ensure safety.
2. Locate the compressor unit, typically found at the rear or bottom of the refrigerator.
3. Inspect the mounting bolts that secure the compressor base to the refrigerator frame.
4. Use a socket wrench or appropriate tool to firmly tighten any bolts that have loosened over time.
5. Ensure the compressor sits level and that the mounting feet are properly seated on the frame.
6. Reconnect the power and monitor the unit to verify that the vibration noise has been resolved.