Use the 3 8 inch wrench to remove these.
Remove rollers from garage door.
I fall in the second camp.
Bend the track back into alignment and then roll the door all the way open.
Again do not do this for the bottom roller.
In case your garage door is made of steel then the hinges would be secured with hex headed screws.
Roll the door down to the next roller and repeat the same process for removing and replacing the rollers.
For the wooden garage door use the 7 16 inch wrench to remove the nuts that are used to hold the through bolts on the roller hinge.
How to replace upper garage door rollers.
Continue working on the rollers one at a time until you ve replaced all but the top 2 rollers.
Pull out the hinge away from the door and then old roller out of the sleeve in the hinge.
Go to the other side of your garage door and bend the area of vertical track near the seam.
Step 4 remove rollers.
For me unscrewing the brackets was much simpler and only took a few minutes per roller.
After removing the nuts use a hammer to knock out the bolts.