First take a trip to your hardware store and select a new lock.
How to replace garage door lock.
Place the vice grips on the door track.
Step 2 remove old lock.
Replacing a garage door lock.
Pull the inside.
Step 3 install replacement.
How to replace a lock on a garage door step 1.
Locate the two retaining screws on the lock cylinder s surface that secures the lock handle on the garage s.
Step 1 obtain lock.
Remove the two screws that secure the outside lock assembly to the door with a phillips head screwdriver.
Close the garage door and secure the door down with a pair of vice grips.
Find one with the most secure qualities.
Secure the lock from inside the garage with two retaining screws.
Remove the pin that secures the inside lock handle to the lock shaft in the center of the door panel.