AGA range makes loud banging or rattling noises during oven operation

Safety first: Turn off the oven and allow it to cool before tightening any screws or panels.

• Check racks and trays: Remove all racks and trays, then run the oven briefly. If the noise disappears, adjust or replace the noisy rack or tray.
• Inspect fan cover: Ensure the fan cover screws are tight and not vibrating.
• Tighten loose panels: Check side panels, back panel, and any removable baffles for looseness and tighten screws as needed.

When to call a technician: If the noise persists and seems to come from inside the cavity walls or flue, an engineer should inspect for loose insulation or structural issues.