If no obstructions are present and the fan blade spins freely, use a multimeter to test the fan motor for continuity. Fan motor obviously shot... hard to turn by hand. If your refrigerator isn't getting cool, the fan is just one of many possible reasons.

You can often fix that by repositioning the refrigerator.

If the … Next, try turning the fan motor blade by hand. Reposition the refrigerator and the sound should stop. With your refrigerator unplugged remove the cowling over the evaporator fan in the freezer, and with your thumb and index finger placed near the center of the fan blade unit, push back towards the motor until you feel the fan blade pop back into place over the spindle. They're probably touching the coils, which vibrate when the condenser is running. The refrigerator condenser fan plays an essential role in the refrigeration cycle, but not all refrigerators have one.

I popped it back on and it’s been … To determine if the fan... motor is defective, first check the fan blade for obstructions. If no obstructions are present and the fan blade spins freely, use a multimeter to test the fan motor for continuity.

According to Repair Clinic, other possible reasons include dirty evaporator coils, a faulty thermostat or a bad evaporator motor (compressor). To determine if the fan... motor is defective, first check the fan blade for obstructions. If the blade does not spin freely, replace the condenser fan motor. If the condenser fan motor is not working properly, the refrigerator won’t cool properly. Next, try turning the fan motor blade by hand. When a refrigerator rattles and sounds like something is loose, the problem can usually be traced to plumbing pipes in the back of the appliance that provide water to the ice maker and water dispenser. Defrosted for 48 hours, cleaned & bleached drain tube. Refrigerator Condenser Fan Motor Troubleshooting. Never tried to test the old timer or bi-metal but it now runs perfectly and tightly maintains 39/0 degrees with dry fridge. If the blade does not spin freely, replace the condenser fan motor. A loud blowing sound from the motor doesn't mean it's bad either. If the condenser fan motor is not working properly, the refrigerator won’t cool properly. If the … Replaced: condenser fan motor, defrost timer, defrost thermostat (bi-metal), and added a heat probe. Over time apparently the fan blade itself had worked its way forward and off of its proper fitting on the spindle.