If it won t lock open the door.
How to fix door lock on house.
Never use oil for this task.
Continue removing metal until the door latch catches.
That s the small rectangular brass plate on the jamb that the striker slips into.
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.
Believe it or not a small bottle of alcohol based hand sanitizer is all you need to open a frozen lock.
Remove the old lock.
Shut the door and try to lock it.
Disassemble the lock to view the placement of the screws.
Locate the screws holding the lock in place on the inside of the door.
Examine the striker plate.
Next the lock needs to be lubricated.
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.
3 if this does not help remove the knob.
Shave off the inside of the strike plate with a rotary tool and a metal cutting carbide bit.
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.
2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.
1 loosen the setscrew on the knob s shank.
Insert the tip of your powdered graphite tube into the opening around the latch and inject a few.
You can tighten a simple interior mortise lockset like the one shown at left as follows.
Remove these screws unscrew one side of the door knob and pull the door handle and lock assembly out of the door.
Grasp the doorknob with one hand and turn it to retract the latch.
Fixing or repairing a door lock may seem like a daunting task but it can be very simple to fix.
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.
Remove a small amount and test the latch by closing the door.
Move to the edge of the door.
To fix the loose door lock cylinder you need access to the set screws holding the cylinder in the lock.
Don t call the locksmith just yet.
Tap the end of a chisel under the door stop on.
Hand sanitizers work because the alcohol in them melts the ice that has made the lock seize up.
Remove the lock faceplate.
Watch as a professional home repairman shows how to fix door.
How to fix a door that will not lock.
