Montpellier Oven Fan Imbalance or Loose Mounting

Excessive vibration or rattling noise from Montpellier range when oven fan is running.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Loose fan blade or nut, Bent fan blade, Debris caught in fan, Worn fan motor bearings

How to Fix / Troubleshooting

Safety first: Isolate power and allow the oven to cool before removing the rear panel inside the cavity.

  • Access fan: Remove the internal rear cover to expose the fan blade.
  • Check for debris: Remove any loose foil, food, or screws caught in the fan.
  • Tighten fan nut: Hold the fan blade and tighten the central nut carefully. Do not overtighten and distort the blade.
  • Inspect blade: Replace the fan blade if bent or cracked. If noise persists, the motor bearings may be worn and the motor should be replaced.
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Repair Difficulty

Medium 3/5

Required Part

Oven Fan Motor
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