How To Fix Door Lock On House

Insert the tip of your powdered graphite tube into the opening around the latch and inject a few.

How to fix door lock on house.

That s the small rectangular brass plate on the jamb that the striker slips into. Examine the striker plate. Remove the lock faceplate. Disassemble the lock to view the placement of the screws.

To fix the loose door lock cylinder you need access to the set screws holding the cylinder in the lock. As a house settles door latches and strike plates sometimes become misaligned so doors won t latch shut. 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. Watch this video and l w.

You can tighten a simple interior mortise lockset like the one shown at left as follows. 1 loosen the setscrew on the knob s shank. Watch as a professional home repairman shows how to fix door. Believe it or not a small bottle of alcohol based hand sanitizer is all you need to open a frozen lock.

Tackling a frozen door lock frozen door locks are easier to fix than you might expect as long as you have the right tool handy. How to fix a door that will not lock. Hand sanitizers work because the alcohol in them melts the ice that has made the lock seize up. If it won t lock open the door.

Locate the screws holding the lock in place on the inside of the door. To clean the lock mechanism insert a damp cotton swab into the keyhole and jiggle it around to attract the dirt. Grasp the doorknob with one hand and turn it to retract the latch. Tap the end of a chisel under the door stop on.

Next the lock needs to be lubricated. The striker plate is. Move to the edge of the door. If the malfunctioning lock is in the door handle there will be at least two screws securing the door handle to the door.

Remove a small amount and test the latch by closing the door. 2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly. 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.

Shave off the inside of the strike plate with a rotary tool and a metal cutting carbide bit. 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. Never use oil for this task. Remove the old lock.

Shut the door and try to lock it.