What should I do if I can t remove the lock cylinder of the anti theft door?

Updated on Security door 2024-03-16
1 answers
  1. Anonymous users2024-01-23

    If the lock is welded, use a grinder to grind the solder joints off, and then replace it, and fix the lock with self-drilling screws when installing a new lock.

    In the case of the following type of door lock, first remove the screws on the corresponding side of the lock cylinder (the screw hole on the side of the deadbolt in the figure), and then remove the lock cylinder from the inside. If you want to replace the whole lock, you need to remove the handle first, and then remove the set screws at both ends of the lock.

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8 answers2024-03-16

When we encounter this situation, we must not be in a hurry, do not pull out and move, we can use some leather conditioner, spray it on the key, so that the key is easier to pull out; Or we can add some pencil ink and lubricant to the door lock; Or we can try to see if the key can still be turned, we turn it in the direction that can be turned and screw it to the head, and then the letter trace is quickly screwed back, slip and press the undershirt, and it will come out after a circle; If you still can't pull it out, we still ask a locksmith to solve it! Remember to like it!

2 answers2024-03-16

The first thing to look at is what your lock cylinder looks like, if it is a Guardan lock cylinder, there is a white lock cap on both sides, you can remove the lock cap, if it is something else, you see if there is something stuck, insert the key and turn the lock cylinder.

8 answers2024-03-16

The amount of the lock cylinder is too large, the lock cylinder refers to the core that rotates together with the key, you only need to press the core with your fingernails, and the key can be pulled out by turning to the place where the key is inserted.

2 answers2024-03-16

If it weren't for the expansion of the rose, you could use a chisel to go straight to the toilet bowl under the toilet and come down on the ground without pulling out the screws. Hit it lightly a few times,

2 answers2024-03-16

It was the same when I washed it for the first time in my house! You have to squeeze the sponge inside! And then drag it down little by little! Don't be in a hurry! It took me over an hour for the first time! Tired and sweaty, I don't know how they got it!