How To Fix A Floor Fan. Turn the blades or washer in the center of the fan counterclockwise to remove them. You will either have to tighten the gears or replace any worn or damaged gears.
The fan has one bushing in the front. Dry-vacuum thoroughly with a hardwood floor vacuum. Clearing the motor of obstructions may help return your floor fan to its normal power.
Wash the grill while its off.
If you still cant make your floor fan work replace the motor. With the fan unplugged remove the grill and put a drop or two of 3-in-1 oil on the fan shaft and let it run inward toward the motor. Clearing the motor of obstructions may help return your floor fan to its normal power. Remove the screws that secure your motor.
