How To Fix Door Lock On House

In many cases removing the faceplate is enough but in some cases you may also need to remove parts of the lock from the door.

How to fix door lock on house.

Shut the door and try to lock it. Never use oil for this task. Shave off the inside of the strike plate with a rotary tool and a metal cutting carbide bit. To fix the loose door lock cylinder you need access to the set screws holding the cylinder in the lock.

Locate the screws holding the lock in place on the inside of the door. 3 if this does not help remove the knob. Continue removing metal until the door latch catches. 2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.

If it won t lock open the door. Watch this video and l w. Believe it or not a small bottle of alcohol based hand sanitizer is all you need to open a frozen lock. Next the lock needs to be lubricated.

Insert the tip of your powdered graphite tube into the opening around the latch and inject a few. Grasp the doorknob with one hand and turn it to retract the latch. 1 loosen the setscrew on the knob s shank. Remove the old lock.

Hand sanitizers work because the alcohol in them melts the ice that has made the lock seize up. Remove a small amount and test the latch by closing the door. That s the small rectangular brass plate on the jamb that the striker slips into. Fixing or repairing a door lock may seem like a daunting task but it can be very simple to fix.

If the malfunctioning lock is in the door handle there will be at least two screws securing the door handle to the door. Move to the edge of the door. Tap the end of a chisel under the door stop on. Watch as a professional home repairman shows how to fix door.

The striker plate is. Remove these screws unscrew one side of the door knob and pull the door handle and lock assembly out of the door. Don t call the locksmith just yet. To clean the lock mechanism insert a damp cotton swab into the keyhole and jiggle it around to attract the dirt.

How to fix a door that will not lock. Remove the lock faceplate. As a house settles door latches and strike plates sometimes become misaligned so doors won t latch shut. Examine the striker plate.

If you can put the key in the lock but cannot to turn it the lock may have seized because dirt or grime has gotten caught in the mechanism.