If you ve got a chamberlain liftmaster or craftsman garage door opener.
Chamberlain garage door will not close all the way.
Something blocking the door.
Thankfully we have 2 garage doors so i could look at the operational one and deduct some conclusions.
One door would raise with remotes but would not go back down except with the wall switch held firmly till the door went all the way to the floor.
The travel controls how far the door goes up and down.
Chamberlain garage door openers troubleshooting support find the chamberlain garage door opener technical support you need to get your garage door opener operational.
It goes partway down reverses direction and goes back up again.
One or more of these reasons is likely responsible for your garage door closing partially but not all the way.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
Garage doors are heavy and to prevent injuries manufacturers of automatic openers include safety sensors to stop the door when someone is.
When your garage door opens or close to about 5ft then adjusting the travel limit is a good idea.
We recently garage door will not close all the way leaves gap at bottom read more.
My garage door will not fully close all the way there is about a once inch 1 gap at the bottom.
To check the balance pull the emergency release cord or chain to disconnect the door.
Most newer openers have a safety feature that makes the door reverse if it encounters an obstruction.
How to fix a garage door that keeps reversing.
You just need to adjust the travel setting on your door opener.
If your garage door is not balanced right it won t go up or down all the way.
From here lift the garage door by hand about 3 feet above the ground and then release the door and see were it lands.
You should now be able to move the door up and down by hand.
This quick video will tell yo.
If there s something blocking the door from closing all the way a full close will be impossible.
Travel limits of a garage door are the distance the door needs to travel to fully open or close.
You push the button to close the garage door.
This is almost always the result of a.
Garage door not closing all the way.
Does your garage door keep coming back up after it hits the floor.
Though this problem should be obvious it shouldn t be overlooked.