Wine cooler makes rattling or clanking noises intermittently.

Safety first: Unplug the cooler before moving or bending any tubing.

Steps to eliminate rattling:

• 1. Check interior components: Remove and reseat shelves and racks. Ensure they are fully engaged in their tracks and not loose.
• 2. Inspect rear tubing: Look at the copper refrigerant lines behind the unit. If they touch each other or the cabinet, gently bend them apart slightly and insert foam or rubber spacers.
• 3. Examine fans: Check both interior and condenser fans for loose blades or debris. Clean and tighten as needed.
• 4. Test noise source: With the rear cover off and the unit running, carefully listen to identify the exact source of the rattle and secure that component.