On a replacement set with a one piece exterior escutcheon that holds both the lock cylinder and latch the spread must match the holes exactly.
How to change a front door lock and handle.
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.
Grasp both the interior and exterior handles or levers and carefully pull them away from the door.
I do have another video which shows how to remove and replace an.
There may be only one mounting screw at the base of the plate.
Step 1 purchase a new lock.
Installing the new lock is an.
Remove the door knob as shown earlier and attach by threading the screws through the screw posts on the door handle.
Use a screwdriver or drill with a screwdriver bit to remove any visible screws.
Before you begin make sure you have a new door lock set and a screwdriver or drill.
Remove the latch and.
Open the door for easy access to all fasteners and components.
Replace the door knob by pressing the button in with the flat head screwdriver.
Measure from the center of the knob hole to the center of the lock hole to determine the spread.
And press the knob back in place.
This video will specifically show you how to remove and replace your exterior door lock set.
This allows you to pull the door knobs off the door from both sides.
Remove the interior knob and thumb turn lock hardware to expose the holes in the door.
Remove the screws from the face plate behind the handle on the exterior side of the door using a screwdriver or drill driver.
Step 3 install the new lock.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
Step 2 remove the old lock.
Begin by removing the screws from the door knob on the interior side of your door.