Rattling or clunking noise when compressor starts or stops.

Safety: Unplug before working at the rear of the appliance.

• Remove loose items: Take off any objects stored on top of the freezer that may vibrate.
• Check compressor mounts: Ensure the compressor is firmly held by its rubber mounts and brackets. Replace worn grommets.
• Secure pipework: Identify any copper pipes that move or knock when the compressor starts/stops and secure them with clips or foam padding.
• Monitor: Some mild clicking is normal, but loud clunks may indicate internal compressor wear, which would require professional replacement if performance is affected.