Push the new cylinder or barrel back through the door and screw it to the back plate using the long screws you took out.
Remove yale lock from door.
Yale deadbolts are held in place using two screws installed near this thumbturn.
Close the door and check the thumbturn on the interior side of the lock.
Door knobs are removable for when you need to change your locks.
But ashamed or lazy to ask.
Re assembling a barrel or yale lock re assembling the lock is now a direct reversal of the procedure you used to dismantle it.
This is also the most neglected topic in locksmithing.
Many door knobs have trim plates that cover the screws so removing them can be a bit tricky if you ve never done it before.
Once triggered the lever or lock trim can be removed from the door.
Our quick video shows you how si.
Then slip the lock box over the shank and wiggle it back into place over the shank and back plate.
Remove these screws and pull both halves of the lock away from the door.
If any screws are exposed during this process remove them to release the lock and remove it from the door.
Surprisingly lots of diy s people are asking themselves the word how.