Place the nuts and bolts aside.
Remove garage door lock barrel.
You can just see the wires in the above piccy.
Remove the pin that secures the inside lock handle to the lock shaft in the center of the door panel.
Locate the lock cylinder on the interior face of the door.
Place a nail over the pin and tap the nail with a hammer until you expose part of the pin.
Replacing the lock or handle on a garage door can be accomplished with the appropriate tools.
You can remove the lock measure it and replace it while you wait for the new one to arrive it only takes a matter of seconds with the key to remove the cylinder.
Open it up make a hook at one end.
Replace a garage door lock or handle with help from a garage do.
Pull down and you should release the lockingbolts.
Grab the pin with a pair of pliers to remove the pin from the shaft.
Close your garage door and remove your existing garage door lock.
Remove the nuts and bolts securing the lock bars to the cylinder with a wrench.
There may be a small pinhole holding the handle in place.
You can also open a door by using the old wire clothes hanger trick.
Examine the handle and trim on the interior side of the door.
Insert the pin straight through the lock cylinder to reach the lock s release mechanism.
Slide it under the door and catch the wires that actuate the lockingbolts.
Slide the bars slightly away from the cylinder towards the vertical sides of the doorframe.
Step 3 install replacement.
Use a lock assembly kit to mount the new lock on the inside of the.
Just like my door.
However the bad news for you since you say that you ve not got a key is that you generally need a key to be able to easily take the cylinder out.