Tap the end of a chisel under the door stop on.
How to fix door lock on house.
Hand sanitizers work because the alcohol in them melts the ice that has made the lock seize up.
Never use oil for this task.
How to fix a door that will not lock.
The striker plate is.
Shave off the inside of the strike plate with a rotary tool and a metal cutting carbide bit.
As a house settles door latches and strike plates sometimes become misaligned so doors won t latch shut.
3 if this does not help remove the knob.
Insert the tip of your powdered graphite tube into the opening around the latch and inject a few.
Move to the edge of the door.
Remove the old lock.
Believe it or not a small bottle of alcohol based hand sanitizer is all you need to open a frozen lock.
Continue removing metal until the door latch catches.
Fixing or repairing a door lock may seem like a daunting task but it can be very simple to fix.
Don t call the locksmith just yet.
Shut the door and try to lock it.
To fix the loose door lock cylinder you need access to the set screws holding the cylinder in the lock.
Watch as a professional home repairman shows how to fix door.
Remove these screws unscrew one side of the door knob and pull the door handle and lock assembly out of the door.
Remove the lock faceplate.
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.
If the malfunctioning lock is in the door handle there will be at least two screws securing the door handle to the door.
Next the lock needs to be lubricated.
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.
2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.
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.
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.
You can tighten a simple interior mortise lockset like the one shown at left as follows.
Disassemble the lock to view the placement of the screws.
To clean the lock mechanism insert a damp cotton swab into the keyhole and jiggle it around to attract the dirt.
Watch this video and l w.
Locate the screws holding the lock in place on the inside of the door.
Examine the striker plate.
