The most comprehensive method of ensuring security it involves removing the existing lock from the door including the handle if it s a handle lock combo and then installing.
How to replace a tell door lock.
If the door lock actuator doesn t work with any method then the problem can be the door lock actuator itself the wiring or the control module.
Door lock actuators are made in two styles.
Solenoid and dc motor.
Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws.
Insert your new deadbolt.
Insert the exterior part of the lock into the door by feeding the long metal piece through the opening in the center of.
Take the lock locking knob or deadbolt to the locksmith local lumberyard or hardware store.
Place it on the inside and pull it towards the side of the door and remove.
Remove the rest of the deadbolt hardware from the door.
You ll have to remove the lock from the door for this option and bring the key that currently opens.
Open your door so you can see the side of the lock the narrow part running along the inside of the door and locate and remove those screws as well.
Take your new deadbolt hardware and install it where the old one was.
Insert the pins and reassemble the lock dump out the old pins insert the new key and use tweezers or small needle nose pliers to match the new colored pins to the color code on the special instruction sheet.
If the deadbolt comes with an interior plate and a decorative.
Once the new pins are in reverse the steps to reassemble the lock.