How To Fix A Door Lock That Sticks

Slide the doorknob off the spindle pull out the lock mechanism and remove the latchbolt from its hole in the edge of the door.

How to fix a door lock that sticks.

Start by connecting the red applicator straw over the spray can nozzle. Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly. The straw will increase the accuracy of the spray and enable you to get deep inside the lock. An easy way to fix this lock stick is to give these surfaces a good clean.

The latch will not retract even when the knob is turned. When using a cleaner you should have some dirt drip out. With the door open use a phillips screwdriver to take out the two connecting screws that are located by the doorknob on the inside of the lock. After cleaning it wipe it down to get as much of the cleaner out as possible.

But you can also put some rubbing alcohol or other preferred cleaner in while the knife is closed. Take note of the type of resistance. Equip a rotary tool with a carbide tip bit. If you want to give it a thorough cleaning i highly recommend taking it apart so you can really clean the lockbar.

A latch bolt that sticks in the strike often leave tell tale marks or scrapes on the. If the latch does not catch close the door slowly to watch how the latch bolt meets the strike plate. Inspect the strike plate on the edge of the door frame. Try to open the door while it is shut.

The first thing you want to do is grab a screwdriver and remove the screws that are holding the lock together. Open the door wide and put on a pair of safety glasses to protect your eyes. Troubleshooting a stuck door latch. Remove the two screws that hold the lock faceplate on the edge of the door.

Spray the wd 40 into the lock. The knob will not turn to retract the stuck door latch. Once apart use gum out or another similar cleaner to clean out the inside of the lock. Spray the lock a few times and allow it a few minutes to work its magic.

Repairs range from making minor latch adjustments to repositioning the door. Don t be afraid to use a liberal amount of oil a sticky lock needs the attention. The door latch is not extended before rotating the knob.