Garage Door Opener Hums But Won T Move

If your chain drive garage door opener motor runs but the garage door won t move the drive and worm gears might be stripped or worn.

Garage door opener hums but won t move.

Because it hums when you try to open it the battery is working properly. The next step is to attempt to open your garage door manually. When you find that your garage door motor is making a humming noise but not opening and closing it typically means that it has gone off track or needs some sort of small adjustment. Detach the opener by pulling the emergency handle downward.

This repair guide and video show step by step how to replace the drive and worm gears in a chain drive garage door opener. Automatic garage door opener runs but door doesn t move sometimes homeowners will find that their automatic garage door opener runs but the door doesn t move. You activate the door opener by either a remote control hand held unit or by pressing the wall button mounted on the wall and hear the motor humming but the garage door does not move. They can hear the motor going but the door itself is not opening.

Not the garage door the opener trolley. Is it all the way in the up open position. Look at it closely i ll bet it is jammed against the 5 16 bolt just in front of the motor unit. If you are able to raise your garage door easily it is not the problem.

Disengage the door from the trolley by pulling the emergency cord if none of the basic checks reveals a simple explanation for why the door won t open. This is frustrating especially if you re trying to get your car out of the garage. If so loosen the chain adjuster until it is no longer jammed against the bolt run the opener down a few inches and then unplug it. Try to open the door manually.

This will determine if the issue is connected to the door itself or the opener.