Pry the roller out of the track with your screwdriver so you can replace it with the new one.
How do you install garage door rollers.
Slide a new roller in and insert the roller back into the track.
Alternative way to bending the track.
Safe method to replace garage door rollers on a door with extension springs.
Find new rollers and hinges here.
Usually a garage door has two rollers each at top and bottom and many center rollers.
Roll the door down to the next roller and repeat the same process for removing and replacing the rollers.
Though replacing them is not very easy with the right tools and this guide you will be able to successfully replace your garage door rollers.
If the wheels on a garage door are crooked.
Most modern garage doors consist of four or five sections that extend across the entire width of the opening and are connected with hinges.
How to replace garage door rollers hinges.
Pull the garage door down until you reach the next roller.
Keep working until you have 1 roller left on the top panel of your garage door.