A garage door that only opens halfway becomes a nuisance for many reasons.
Garage door closes too far.
A common garage door problem.
By pushing the door back into position you should have made the vertical track straighten.
To understand garage door problems you have to look it as a whole this means that your garage door is composed of the different parts that work all together to open and close the door efficiently.
If it closes before that distance has been traveled it thinks something is wrong and it reopens to help prevent any damage or safety risk.
Push the door back to adjust the door and get the center aligned again.
It is possible that the vertical track down the side has gone out of alignment and shifted due to a slightly loose lag screw.
Quite often the cause of your door s malfunction is an improperly set garage door limit.
Check that the door closes evenly.
If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs.
If the switch is set too high for your opening the door may not close.
Also verify the antenna on the motor unit is in the proper placement.
Garage door openers come with an adjustable switch that dictates how far the door should lower in order to close completely.
Close the garage door with the opener and watch it closely as it closes.
The good news is this can be easily adjusted with a screwdriver and a few.
When your garage door falls too quickly it is a symptom that something is loose of.
Firstly check that you re using it within the range required for your opener.
If you re too far away this can cause a problem with opening or closing the door.
This requires a simple turn with.
Adjust the lift cable.
Brace the open door.
When the settings are too high the door senses the floor as an obstruction and immediately opens again after closing.
Move the spring within the track hanger.
Your garage door is programmed to travel a certain distance before it closes.