Danby ice maker makes a loud knocking or banging sound during ice harvest.

Safety first: Unplug the unit before inspecting the ice tray mechanism.

Steps to correct knocking sounds:

• Remove ice basket: Take out the basket to view the tray or evaporator assembly.
• Inspect for obstructions: Look for stray ice chunks, plastic pieces, or other debris that could be hitting the tray as it moves. Remove any obstructions.
• Check tray alignment: Verify that the tray is centered and not rubbing against the cabinet walls. Tighten any loose mounting screws.
• Manually move the tray: Gently move the tray through its range of motion to feel for binding. If it catches or binds, the tray may be bent and require replacement.
• Replace tray motor if needed: If the motor is jerky or over‑rotates, replace the ice tray motor assembly.