Disposal is unusually loud compared to when it was new, even with no load.

Safety first: Turn OFF power before tightening any hardware.

• Step 1 – Tighten mounting and plumbing: Ensure all mounting screws and pipe connections are snug to reduce rattles.
• Step 2 – Check for contact points: Make sure the disposal is not touching the cabinet or other rigid objects.
• Step 3 – Compare with load: Run the unit with and without a small load. If noise is consistently high and harsh, internal wear is likely.
• Step 4 – Consider replacement: Older disposals naturally become louder as components wear. Replacement with a newer, sound‑insulated Teka model may be the best solution.