Tecnogas Worn or Obstructed Oven Fan Motor

Oven fan (convection or cooling) is very noisy, rattling, or squealing during operation.

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.

Possible Causes

Loose fan blade, Debris caught in fan, Worn motor bearings, Bent fan impeller

Safety first: Disconnect power before accessing the fan.

Steps:

For convection fans, remove the rear interior panel of the oven to access the fan blade.
Check for loose screws and tighten the fan mounting nut if present.
Remove any debris or burnt food pieces around the fan.
If the fan wobbles or squeals when spun by hand, replace the fan motor assembly.

Medium 3/5

Convection Fan Motor Assembly

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