If you notice that the rollers have jumped the track immediately stop using the door until it can be repaired.
Garage door bottom roller off track.
Off track garage door rollers can also be caused by dirt and grime that accumulates on the track.
It will be easier to replace the roller if you raise the door a few feet off the ground.
Look for the point that it is closest to going back in.
Ride the roller against the track as you open the door.
This will allow you to remove the roller from the track.
Continuing to use the door when the rollers are off track can cause serious damage to the tracks or even the door itself.
Wedge a flathead screwdriver between the roller and the track to pry the roller out.
Completely remove the old roller.
Using pliers manipulate the metal on the edge of the track and slip the wheels back into the track.
The other way to do it is to open the door all the way to relieve tension in the spring you may have to disconnect the opener.
Slide in the new garage door roller and insert in back into the track.
Once you locate where the wheels on the door are jumping.
To ensure that your rollers will run smoothly and don t run off course lubricate the track as well as the other parts of your garage door with a spray lubricant.
Instead if your setup.
Make sure the door is reattached to the opener and can open and close smoothly.
This video shows an easy quick method for installing garage door rollers which doesn t require bending the track or removing hinges.
A good household cleaning solution can do the trick for fixing this.
You can then roll the garage door down to the next roller and repeat the exact same process for all four of the bottom rollers.
You can secure the wheels into the track by knocking the edge of the track back into shape as it was before you used pliers on it.
At that point you can use a bolt like a nailset and tap the roller edge back into the track.
Disconnect the garage door from the opener.
If the track still contains the roller bend the track as shown in step four.
Pull the bottom section of the garage door toward the inside of the garage and remove the old roller.