Shave off a small amount of metal around the rim.
Inside door lock stuck.
Before you blame the.
1 loosen the setscrew on the knob s shank.
Lubrication and cleaning for anything that cannot be moved or is not moving regularly there is the solution.
The most common is that the oil inside the door knob lock is old and has seized causing the lock to catch.
2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.
Take note of the type of resistance.
Troubleshooting a stuck door latch try to open the door while it is shut.
The knob will not turn to retract the stuck.
These are all problems you can repair yourself.
3 if this does not help remove the knob.
Make one or two passes and test the latch to see how it catches.
Here are some of the solutions you can use to fix a car door lock stuck in lock position.
Widen the slot on the inside of the strike plate if your lock has become stubborn.
How to fix a jammed door lock weather issues.
The latch will not retract even when the knob is turned.
Cold or damp weather can mess up the door lock mechanism causing it to jam.
You can tighten a simple interior mortise lockset like the one shown at left as follows.
The latch will not retract even when the knob is turned.
This can cause a slight void inside the door knob lock which can also cause it to catch and get stuck.