Why do ceiling fan speeds decrease when I pull the chain? [closed]

1. What causes a ceiling fan to lose speed?
2. How do you adjust the speed of a ceiling fan without a pull chain?
3. How do you adjust the speed of a ceiling fan on a chain?

What causes a ceiling fan to lose speed?

Over time, it is common for ceiling fans to accumulate dust, dirt and debris inside the ball bearings. This often causes the fan to slow down and the bearing can hardly move. If you find your bearings caking up with oil or dirt, use a wet wipe to clean them thoroughly.

How do you adjust the speed of a ceiling fan without a pull chain?

To control the fan speed without the switch, you'd have to apply current to the proper wires to get the speed you want. Since this is likely a mechanical device (not electronic), the only way to change the setting is to physically move the switch to another position.

How do you adjust the speed of a ceiling fan on a chain?

Check the pull chain switch on the fan. A bad switch, or missing speed setting, will cause the fan to run slowly. Turn the fan off and allow it to stop moving. Pull the chain and turn the fan on the lowest setting, then listen to the fan motor as you pull the chain and move through the progressive speed settings.