How do you fix a squeaky fan motor?

Why is my fan screeching?

Clean. Dirt and dust can enter moving components of the fan and can rub, causing the squeak. … Wipe the blades down with a damp cloth to remove built-up dust and grime. Open the fan’s motor compartment to spray canned air inside, or use a vacuum attachment to pull dirt out from around the motor.

Why does my fan motor make noise?

Dust in or around the motor or fan blades may cause a wobble or rubbing sound, clean the fan with a duster to remove dust. – High moisture levels may cause the oil in the motor and bearings to mix with the oil, lubricate above the motor shaft to get oil down into the motor and bearings.

Can you use wd40 on a fan motor?

Apparently WD-40 was the wrong oil to use. [Never put WD-40 in] any electric motor, even if the rotor is stuck from filthy dried-up lubricant! It not only removes any remaining lube, but it can melt coil wires (the lightly-coated copper wires twisted up in electric motors) and cause an electrical short.

How do you stop a fan from squeaking?

Noisy Ceiling Fan

  • Clean off the Blades. The simplest way to calm a noisy ceiling fan is by cleaning the blades. …
  • Tighten the Blade Screws. …
  • Tighten Light-Fixture Fasteners. …
  • Examine Any Warped Blades. …
  • Secure the Upper Canopy. …
  • Lubricate the Fan Motor. …
  • Balance the Blades. …
  • Check the Pull Chain.
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Can you put WD-40 on a squeaky fan?

You can squirt a small amount of an aerosol spray lubricant (WD-40) on the joint – don’t over do it – a little hitting the wires won’t hurt anything. Look around at the fan-blade arms and see if any of them touch the motor chassis while turning causing a little noise. Spray there too.

What kind of oil do you use in an electric motor?

Mineral oils are adequate for most electric motor bearing applications. However, synthetic base oils may be required for extreme temperature applications or where longer regreasing intervals are desired. The thickener primarily serves as a carrier for the oil and prevents it from leaking out of the application.