



Based on customer reports and repair data, this part commonly fixes these issues:
The fan blade might be bent or broken. To check the fan blade, try turning the fan blade by hand. Ensure that the blade is not rubbing against the fan housing as it turns. If the fan blade does not turn freely or is rubbing against the fan housing, this indicates that the fan blade is defective and should be replaced. In addition, wiggle the fan motor shaft to see if the motor shaft is loose. If the fan motor shaft moves even slightly, this indicates that the fan blade is loose. If the fan blade is loose, tighten the set screw. If tightening the screw doesn’t solve the problem, replace the fan blade.