How to replace the lock if the key of the security door can t be pulled out

Updated on Security door 2024-06-09
1 answers
  1. Anonymous users2024-01-24

    Remove the handle, and unscrew a fixed lock cylinder screw on the lock body.

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Not the reason why the cylinder is long.

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Is the door open or not? If it's open, just buy a lock and replace it, if it's not open, call the door to unlock it.

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Light the oil along the key and lubricate it quickly.