This can happen if a track is accidentally struck by a heavy object and bent outward.
My garage door won t open but the motor runs.
I accidentally activated the opening of my automatic garage door even though it was physically locked with the lockbar at the side of the door.
If the motor hums but the chain doesn t move that indicates a problem with the motor.
This had the effect that the metal hook is now almost at the motor and when i manually open the garage the plastic catch does not reach the metal hook to fit it in place.
How to open a garage door with a broken spring.
There are a number of possible causes.
One garage door malfunction that is very frustrating is when it will not open.
It opens and closes manually.
Instead you ll need to investigate the garage door opener.
If you click your remote and hear the garage door opener s motor running but the door won t open the first thing you should do is check to see that the manual release isn t engaged.
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.
Terry on march 10 2017.
My garage door won t open or close the motor runs and the shaft turns bur doesn t engage the chain.
Getting out of the car at the end of a long day to open the garage door can be frustrating especially when the automatic garage door opener sounds like it s working but isn t.
If it is the door there are several reasons why it won t open.
Home owners say that they can hear the motor running but the opener simply will not operate the door.
There are a number of reasons why the motor will run but the chain doesn t move.
Press the remote or the wall mounted start switch listen to the motor and watch the movement of the chain.
Firstly check that the garage door isn t locked.
When a roller on the garage door comes off one of the side tracks the opener won t be able to lift the door.
Usually located towards the front of your garage the manual release is that brightly colored cord hanging down within easy reach.