Garage Door Closes Unevenly
Check that the door closes evenly.
Garage door closes unevenly. On both sides there should be a spool that has wire rope attached to it that also connects to the bottom of the door. One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door. If there is a little gap at the bottom of your garage door on one side or your garage door has been jerking back and forth it s probably because there s uneven tension from the springs. It is possible that the vertical track down the side has gone out of alignment and shifted due to a slightly loose lag screw.
Stand on the inside of the garage with the door down. Garage door springs offset the weight of the door and allow it to open and close with ease. Brace the open door. The springs should only be stretched about 1 inch or so when the door is open.
One of the most likely culprits when you have a crooked garage door is a broken torsion spring. One of these is. 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. This is when we will break out our super deluxe fix all bottom seal.
Yes we have that to close the gap. Your garage door has two overhead springs some doors have the springs on the side called extension springs that are responsible for opening and closing the door. The factory seal that came with the door may simply need to be replaced u but if the ebb and flow of the garage floor has created a gap wider than the factory seal can effectively cover then we ll go a separate route. By pushing the door back into position you should have made the vertical track straighten.
Adjust the lift cable. Move the spring within the track hanger. The springs fatigue close to the same rate so even though both springs have the same rating the older spring has probably lost some of its strength. While many problems that keep the door from opening are caused by broken springs a lot of other parts could be keeping your door from functioning properly.
How do you straighten a garage door that is uneven on one side by about 1 inch.