How To Fix The Door Lock

If you are working on the rear doors of a four door sedan make sure that you turn off the child safety lock to test the repaired door lock actuator correctly.

How to fix the door lock. Expert advice on how to repair common problems with door knob locks and deadbolts such as stuck or frozen door locks latches that don t latch and keys broken off in door locks. Hook up the red applicator straw that comes included with the can of wd 40. Tighten the screws on the door hinges. How to fix a door that will not lock.

How to fix a door that will not lock. Home guides home. Diagnosing the door lock jam. Door latch won t shut.

The first step in learning how to fix a door lock that is jammed is diagnosing the cause of the problem. These straws are thin and flexible and fit right over the opening of the nozzle where the oil comes out. Attach the applicator straw to the nozzle of the can. If the door latch doesn t engage then it may be out of alignment with the strike plate the bit on the door frame that the bolt goes into.

No matter what the reason is if you are going to take a crack at how to fix a door lock that is jammed you need to start with a diagnosis of the problem. For more information see our disclosures here. This post may contain affiliate links.