Align the outside half so that the screws fit into the threaded inserts then.
How to change deadbolt and door lock.
Next slide the new set plate into the door where the old one used to be and screw it into place.
Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws.
In apartment complexes this is now the most common way of changing locks on a door.
Rekeying involves realigning the pins and springs in the inner workings of the lock in.
To change a deadbolt lock start by unscrewing the old deadbolt and removing the interior and exterior faceplates.
How to change a deadbolt lock on a door with minimal tool.
For the process you need to barely spare around ten minutes of your time and an inexpensive deadbolt lock.
A note before installation.
Then you can re key the lock or simply replace the deadbolt.
This note isn t meant for everyone.
Then unscrew and remove the set plate which is the piece of metal that faces the doorframe.
Feed the two machine screws that came with the deadbolt through the two holes in the inside half of the lock mechanism.
Insert the exterior part of the lock into the door by feeding the long metal piece through the opening in the center of the bolt.
If your door has a deadbolt you ll need to remove the deadbolt and all the plates.