There are 2 different types of fan motors in your refrigerator.
Ge refrigerator evaporator fan motor noise.
The most common reason for replacing the fa.
One is located in the freezer and this one is called the evaporator fan motor the other is located behind your fridge and it is called the condenser fan motor to repair and stop this buzzing or humming.
In time the grommets can become worn out or pull loose and then the movement of the fan on its bracket will make noise.
Unplug the fridge and take a look at the evaporator fan motor in the freezer compartment behind the back panel.
When the evaporator fan motor in the freezer behind the rear panel fails it often generates a lot of noise.
How to check a refrigerator s evaporator fan motor grommets.
Regular wear and tear can cause the grommets to wear or become detached which can increase vibration and cause excess noise.
The evaporator fan motor grommet is used to isolate the motor from the mounting bracket and reduce vibration noise.
If the evaporator fan is noisy replace it.
This video provides step by step repair instructions for replacing the evaporator fan blade on a ge refrigerator.