Air Conditioner Motor Bearings

When your air conditioner is on the fan motor runs almost continually and over time the motor bearings or bushings may wear out and develop an unusual squeaking screeching or roaring noise.

Air conditioner motor bearings.

A metal on metal sound usually means your fan motor s bearings are failing. Most ac repair services charge 50 to 150 per hour and some have a minimum service call fee or a flat rate of 70 to 200. This is a much more pressing situation and should be addressed right away. If you think your fan motor may be in need of lubrication think again.

365 day right part guaranteed return policy. 5 signs that indicate a failing ac fan motor. There are usually two bearings on the front of the motor and two bearings on the rear. Once the fan motor breaks down the ac will stop blowing cold air and that s something you don t want on a hot summer s day.

Do not use oil containing a detergent such as automotive motor oil. Use a high quality oil designed for high speed motor shafts and bearings. Repair your air conditioner bearing for less. Detergent is bad for the bearings of fan motors.

Fan motors nowadays have sealed bearings and do not have oil ports so the issue is most likely something else. More extensive ac repairs such as replacing the compressor evaporator coil or condenser coil cost 500 to 2 000 on. Fast same day shipping. Turn off the power to the system at the disconnect switch and or the a c system breaker in the breaker box.

Ac repair costs 125 to 459 on average for small jobs such as a tune up freon recharge fan motor repair or capacitor replacement. Because the fan motor is one of the hardest working parts on an air conditioner it is subjected to a lot of wear and tear that can lead to frequent repairs or replacement.