Oven fan is very noisy, rattling, or scraping during operation

Safety: Isolate power and allow the oven to cool. Fan blades can be sharp.

• Access fan: Remove the inner rear panel to expose the convection fan.
• Check for debris: Remove any loose screws, foil, or food debris caught in the fan.
• Tighten blade: Ensure the fan blade nut is tight on the motor shaft.
• Inspect blade alignment: If the blade is bent and scraping, replace the fan blade.
• Replace motor: If noise persists and the shaft has play, replace the convection fan motor.