Secure vise grips to the tracks under the door to keep it open while you work.
How to loosen wheel on garage door.
Now you will be able to open the door manually.
Adjust the brackets on both sides of the door until you have a consistent garage door track margins.
You may need to loosen two brackets at a time if they are binding.
You should be able to see about 1 2 to 3 4 of the shaft.
Open the door partially so that one of the detached rollers is in line with the trouble spot on the track.
Climb a ladder so you can easily access the top roller while your garage door is open.
This video will show you how to repair a mis aligned garage door cable.
An eight foot tall garage door will add another two rollers for a total of twelve.
If you ve got a seven foot tall garage door you ll typically have ten rollers for the entire door.
Detach the door from the automatic opener by pulling the overhead string to disengage the opener.
Slide the end of a flathead screwdriver underneath the top roller and pry it out from the track.
If your garage door cable is at an angle or l.
Find new rollers and hinges here.
As you pop the roller out of the track the garage door will drop.
Loosen the bolt and adjust the bracket in the desired direction.