If the photo eye senses an obstruction it stops the door from closing and.
How to align my roll up garage door.
This leaves some room for the rollers to move in and out of the sleeves.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
The clips have slots in them that allow for side to side adjustment.
It can also happen as a result of the securing hardware working loose over time.
This can happen if your garage door receives an impact.
You can adjust the door tracks yourself and avoid further damage to your door.
If that point is more than four feet or less than three feet above the ground you will need to balance the door.
Garage doors roll up and down on a set of door tracks.
How to adjust a photo eye on a garage door.
The problem with a misaligned garage door track is that it can.
See the article garage door rollers for more information on the correct alignment.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Rule of thumb you should have about 1 2 to 3 4 between the edge of the door and the track.
You will notice that there is one garage door track on each side of the doorway.
Tracks that are out of adjustment can wear out rollers quickly and in some case will cut through door spring cables.
2 brace the open door.
It s not uncommon for these tracks to wind up out of alignment.