Garage Door Opener Capacitor Leaking

Look inside the garage door opener and locate the long cylinder capacitor with 4 wires coming out it will be in either gray black yellow or blue.

Garage door opener capacitor leaking. Most garage door field technicians carry capacitor at all times because it is a very common problem. When you cycle an older unit a bunch of times this will happen. There is oil leaking from it somewhere i cannot figure how or why or where. Garage door opener troubleshooting smoking garage door opener.

Its a typical overhead garage door with a genie door opener. I noticed the leak when i raised the door there is oil literally dripping from the bottom of the garage door at the very end edge near the track. If you smell burnt electric. This garage door opener has a powerful dc motor with geniesense technology standard.

The capacitor in a garage door opener is known as a start or electrolytic capacitor. You will need to unplug your opener from the power outlet remove the motor cover and check to see which capacitor your motor uses and how many it needs. The stealthdrive 750 belt drive garage door opener the stealthdrive 750 belt drive garage door opener is an ultra quiet garage door opener with a steel reinforced belt making it the ideal choice for homeowners where sound could be an issue. Some older 3 4 hp units require two capacitors to get the motor running.

If you have a 3 4 hp garage door opener you might need one or two capacitors depending on the model you have. My garage door opener stopped working but it isn t a drive gear problem. If a garage door technician asses your garage door opener needs to be replaced because its smoking then ask him just replace the capacitor and see if that solves the problem.