



Based on customer reports and repair data, this part commonly fixes these issues:
The blower motor or draft inducer fan motor fan blade may be loose on the motor shaft and striking the housing, or debris may be caught in the fan blade. This can cause the furnace to be noisy during operation. Inspect the fan blade to ensure to ensure it is clean, unobstructed, and is fully seated on the motor shaft and secured tightly. If the fan blade appears damaged, you should replace if applicable.