It takes quite a bit of force to raise and lower such a heavy door so frequently.
Bottom roller on garage door off track.
Pull the bottom section of the garage door toward the inside of the garage and remove the old roller.
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.
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.
With the proper precautions the right tools and simple instructions it is possible for any homeowner to replace the garage door bottom rollers.
This will allow you to remove the roller from the track.
Hit the end of the roller in the hinge with a hammer to push it back into place.
If the track still contains the roller bend the track as shown in step four.
Raise and lower the door manually to ensure it is operating properly.
Slide in the new garage door roller and insert in back into the track.
Make sure the roller is in the center of the track.
It will be easier to replace the roller if you raise the door a few feet off the ground.
Remove the locking pliers.
The track may already be wide enough to guide the wheels of the rollers back onto the track.
Off track garage door rollers can also be caused by dirt and grime that accumulates on the track.
Once the door is back on track knock the track back into position with a rubber mallet.
Here s how to fix garage door off track along with six reasons rollers derail.
Open the garage door track near where the rollers jumped it with a pair of pliers.
Lift the garage door so the roller and the length of track you bent are lined up again.
Garage doors are made functional by a system of rollers tracks and switches.
Set the roller back in the track.