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No, you would have to replace the fan motor.
Once it starts grinding and making noice it's done
How old is this Frigidaire air conditioner? I did not find the parts available.
the unit is a 2006
You may just have to replace the Air-conditioner if the parts are no longer available. I tried The repair Clinic and Sears part etc. and did not find the blower available.
Since the blower fan is not available and the cost of the part and a tech in a 5 year old ac unit you may want to replace the unit.
I'll look at a few more places give me a minute
Here is a parts link. with a diagram the fan motor is not available here either .
Part # XXXXX in the diagram.
thanks for time