Door closes part way and then reverses 4.
Garage door problems falling down.
Door is jammed 6.
Door opens slowly 8.
In this guide we ll provide the most frequent types of bad garage door behavior so you can match the door s problem with the solutions we suggest.
However if your garage door has been slamming shut for quite some time it may be damaged beyond repair and needs to be replaced.
Another cause of this problem is poorly installed springs and cables or a damaged garage door track.
It s better to have no doubts especially when your safety is concerned.
Garage door reversing before closing garage door openers manufactured after 1993 include sensors to prevent a door from closing on a child or pet.
Door closes only if you hold in the push button 3.
Garage door troubleshooting 1.
If your garage door is falling down when closing you should look to replace the springs.
If the garage door opens as usual but refuses to close this is usually a sign of track obstructions that activate the door s safety feature or it could be a sign of dirty photo eyes that are part of the safety feature that keeps the garage door from closing on an object or a person.
Bottom of the door is up on one side 2.
If you garage door is lowering then reversing.
The cables experience wear and tear after years of helping to control the movement of the door and the tension of the springs.
If the garage door suddenly comes crashing down and will not go back up this is usually the result of a snapped cable.
Most garage door problems fall along basic patterns.
It can also be due to to cables that are broken.
Door is cocked 5.
Your garage door makes loud noises.
Snapped cables should be professionally replaced before you try to use the door again.
Door won t close all the way it is uneven 9.