There are of course many other problems that can keep your garage door from functioning properly.
Garage door hitting on side.
Rule of thumb you should have about 1 2 to 3 4 between the edge of the door and the track.
We left a couple of inches extra clearance.
Repair and adjust door hinges hitting side jamb easy.
Pull the car into the garage slightly so that the driver s side mirror is as close to side entrance as is tolerable.
Depending on the brand.
The clips have slots in them that allow for side to side adjustment.
Turn the set screws clockwise to tighten them as needed.
One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door.
This door was lower on the right side because the cable drum had slipped on the right.
First check the sensor lights.
See the article garage door rollers for more information on the correct alignment.
It is best to insert the hook in the frame of the garage door or in the outer wall.
Push the door push the door back to adjust the door and get the center aligned again.
So the first step is to secure the drum on the right 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.
On this door the gap is on the left side but the door is lower on the right side so the first adjustment to make is on the right side.
By pushing the door back into position you should have made the vertical track straighten.
This leaves some room for the rollers to move in and out of the sleeves.
Bottom of the door is up on one side.
Line up one hook so that it is parallel to and at the same height as the top of the car hood.
How to fix front aluminum sagging door hitting top of frame and stuck door.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
Climb the ladder and go up to the cable drum on the side of the garage that is lower and on the floor.