Sub-Zero Bottom Freezer Refrigerator "evaporator fan motor loud noise" Questions

motor is probably ok. The main board supplies voltage to the motor and can cause it to make strange noises. Video of replacing evaporator fan motor and main relay board on GE side by side refrigerator

...evaporator fan has shaft play or the blades are out of balance or striking something. When you open the door the pressure is equal but with the door closed the fan needs to push the air through the ...

...EVAPORATOR FAN MOTOR TOO LOUD Repair technician told me there were problems with the original evaporator motor and replaced it with a new high speed one. Now the fridge is too loud. Before it was ...

evaporator fan motor (the fan motor that circulates cool air located in the freezer section) may be the culprit. If noise is on the outside, the condenser fan motor may be the problem. This is the fan

...the noise stopped. it took>24 hrs for the food to refreeze Maybe evaporator fan making noise. After leaving open for long time, there was probably significant frost build up on evaporator near

...evaporator fan motor on refrigerator side making loud noise. We took off the panels as best we could but it seemed like it was frozen on. When I open the fridge and hold down the light button the fan ...

...in the evaporator that touches the evaporator fan that makes that loud noise but stops when you open a door. it could be either a bad heater, a bad thermo disc or a bad timer.hope i was able to ...

...evaporator fan blade. This may have come loose from the fan motor shaft and may be striking the fan shroud or rattling on the motor shaft A loose fan blade cause elevated temps. If the fan blade is ...

...evaporator fan motor prop (blade) has hit a patch of ice that had built up and temporally caused the unit to stop and warm up. I have seen this happen on commercial units to where after the unit has ...

...Unlikely to be a bees nest, as the OP said 'loud noise' not 'buzzing'. Usually ice build up on the evaporator fins are fouling the fan. Or it could be the motor itself or a fan blade has broken