Adjust your limit switches.
How to adjust garage door side to side.
It is possible that the vertical track down the side has gone out of alignment and shifted due to a slightly loose lag screw.
Locate the limit adjustments screws located on the side of the opener.
Look for two limit adjustment screws.
How to adjust a garage door gap.
Adjust the springs on both sides of the door the same way.
The stops on your garage door are rubber seal that runs along the edges of your garage door.
Trim the door to fit.
Check that it is straight.
Have a helper steady the ladder.
A very small gap is fine and will let your garage breathe.
Adjusting the overhead track the overhead portion of the garage door track only has one adjustment point.
Place a stepladder beneath the box portion of the garage door opener.
These are normally plastic and will be marked either up and down or open and close step 3 if you wish for the door opening height to increase you will turn the up or open screw in a clockwise direction.
Adjusting the door gap take the tracks and move them to the left or right so there s only a inch gap or less.
Push the door back to adjust the door and get the center aligned again.
These may be on the side of the box but are usually at.
They re there to create a seal.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
By pushing the door back into position you should have made the vertical track straighten.
You should be able to see about 1 2 to 3 4 of the shaft.
Once the spring is free of tension remove from its track hanger.
Look at the tracks.
Retest the door.