The most simple and common is door shift.
Garage door shutting crooked.
It also depends a lot on the number of years the door has been up.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
Pulling the door up and down is a garage door opener.
Check out our ultimate garage door buyer s guide for more information about garage doors as well.
Without proper adjustment however the unit may run along the tracks unevenly.
This will cause the unit to stick.
A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem.
Adjust the springs on both sides of the door the same way.
If your door sits off balanced it won t just magically straighten itself up.
A broken spring typically will make the door very hard to lift rather than causing the door to stick halfway.
If you live in the portland area and your garage door becomes.
Retest the door balance as you did in step 1.
Garage door springs offset the weight of the door and allow it to open and close with ease.
Usually getting your door back on track is fairly easy.
There are several things that can cause this.
This can happen when the door has shifted to one side causing it to appear uneven.
Garage door springs support most of the weight of the door when it s opening and closing.
If the opener is adjusted properly the garage door will move up and down in an even motion.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
A crooked or off balanced garage door.
If it was opening too quickly move it to the next lower hole.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
Warping of the door will also cause it to run crooked and stick in the tracks.
This can happen for a number reasons including broken and rusted springs from the heavy and regular rain in portland worn down cables from use and even broken or missaligned rollers.
When this happens you need to shift it back into position.