How To Stop Ceiling Fan Motor Noise. Use a paper towel to remove any dirt and grime from the motor before using machine oil to lubricate the motor. If your ceiling fan has a control system with a receiver a defective receiver can create a humming noise.
Add rubber spacers to the area of the ceiling fan between the mounting bracket and the ceiling and between the blades and blade brackets. Look for wire connectors that are rattling against each other or against the interior wall of the switch housing. Certain manufacturers blades wont be a good match for some ceiling fans.
Add rubber spacers to the area of the ceiling fan between the mounting bracket and the ceiling and between the blades and blade brackets.
After that turn your fan on again to see if oiling and screw-tightening fixed the electrical buzzing noise. These are located on the end of each blade closest to the fan assembly. Use a screwdriver to tighten the screws. Add rubber spacers to the area of the ceiling fan between the mounting bracket and the ceiling and between the blades and blade brackets.
