Install the deadbolt mechanisms on the inside and outside making sure the keyed cylinder part is on the outside of the door.
Installing exterior door lock.
Install both knobs by sliding the spindle through the slot in the latch.
This video will specifically show you how to remove and replace your exterior door lock set.
Screw the faceplate in to secure.
Most knobs are positioned a comfortable 36 or 38 inches above the floor.
The inside thumb turn should point up when unlocked and point towards the door jamb when locked.
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 a brand new lock in.
Align the two long screws from the inside knob into the cylinders on the exterior door knob and tighten the screws.
Insert the lockset tailpieces through the latch bolt and screw the handles together by tightening the retaining screws.
Check the height of other knobs in the house and keep it consistent.
Avoid damage to the screws by using a hand screwdriver.
I do have another video which shows how to remove and replace an.