Continue this procedure until there is no tension at all left in the spring.
Remove garage roller door.
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Support the garage door above you with your non dominant hand.
Repeat the same steps on the second spring if need be.
Climb a ladder so you can easily access the top roller while your garage door is open.
Step 1 lift the garage door as far as it will go.
Pick up 2 of them from the home improvement store.
Roll the door down to the next roller and repeat the same process for removing and replacing the rollers.
As you pop the roller out of the track the garage door will drop.
In case your garage door is made of steel then the hinges would be secured with hex headed screws.
Use their jaws to secure the bottom of the door to the roller track then try to move the door.
Carefully tilt the panel back and lift it away from the tracks and the rest of the door.
When you have replaced the bottom 4 rollers you ll realize that you won t be able to replace the top one because it won t line up with the opening in the track.
With a helper or two supporting the top of the top panel remove the roller bracket at each end of the panel.
Slide the end of a flathead screwdriver underneath the top roller and pry it out from the track.
Take out the bottom one only when the top one is well inserted and held firmly in your hand.
How to replace garage door rollers.
Release the cables and then take off the clamps or locking pliers.
After removing the nuts use a hammer to knock out the bolts.
Replacing the bottom roller on a garage door can be extremely dangerous when done incorrectly.
Locking pliers are small handheld vice grips.
How to take apart a garage door release the tension from garage door springs and remove garage door tracks.
Use the 3 8 inch wrench to remove these.
Uninstall a garage door.
Remove the bolts only on the top half of each hinge leaving the bottom halves attached to the lower door panel.
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.
Raise your old door.
Never loosen the bolts that secure the bottom fixture to the garage door or remove the cable from the bottom fixture.