How To Change A Lock On A Doorknob

To change the lock on a regular door knob first use a screwdriver to remove the door knob and the old latch.

How to change a lock on a doorknob.

Go ahead and remove the knob by. It s a fairly simple task and only takes a few minutes but it will provide you with great peace of. Change is good especially when it comes to your safety. Alternatively you can buy a re keying kit for the lock you already have.

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. Attach the new strike plate to the door frame with the two screws provided. This allows you to pull the door knobs off the door from both sides. Slide the latch inside the door and tighten the screws reverse the last step by sliding the new door knob latch into the door and fasten 2 screws holding it tight on the door.

The first step is to actually remove the old door knob. 6 insert the door knob into the latch slide the door knobs into each other through the latch. Go ahead and take your philips head screwdriver and pull out the screws that are on the base of the knob. If you need to enlarge the mortise for the latch plate or the strike plate make sure you have a sharp chisel and fresh blade for your box cutter.

In some cases door latch plate mortises might need to be cut or enlarged. Attach the new plate. How to change a lock. To enlarge the mortise first define its outer edges with a box cutter.

Once you have the kit remove the lock cylinder from the door knob so you can change the pins inside. In apartment complexes this is now the most common way of changing locks on a door. Next put a new latch in and replace the door knob. Rekeying involves realigning the pins and springs in the inner workings of the lock in.

Once the new pins are in reverse the steps to reassemble the lock.