There are several things that can cause this.
Liftmaster garage door has gap at bottomdoes not close evenly.
It also depends a lot on the number of years the door has been up.
Some times you need to adjust the garage door.
Garage floor may have cracked or shifted 2.
The extension springs are evenly matched and installed to keep the garage door properly aligned so that it runs smoothly throughout the entire length of the track and closes evenly.
How to adjust a garage door to close completely.
At least that s the theory.
The reasons your garage door has a gap in it could be.
Garage door seal may be damaged 4.
This guide will teach you how to adjust an uneven garage door to keep it running safely and smoothly.
The most simple and common is door shift.
First you need to see what has caused this to happen.
This video demonstrates what do if your garage door won t close and the lights on your liftmaster garage door opener are blinking.
This can happen when the door has shifted to one side causing it to appear uneven.
Garage door sensors may not be aligned correctly 3.
Garage door opener malfunction or door has shifted.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
Garage door openers make life convenient.
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