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