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Anonymous users2024-01-24It may be a failure of the lock body, it is recommended to find a lock repair master from a professional store to check it.
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Anonymous users2024-01-23Summary. Hello, are you new or have you used it for a while. It is possible that the lock body is not properly installed, and the deadbolt does not spring back automatically. See if the lock body lining plate installed on the side of the door is uneven, if so, then remove the lock body and reinstall it flat!
Hello, are you new or have you used it for a while. It is possible that the lock body is not properly installed, and the silver core causes the front balance digging deadbolt to not automatically spring back. See if the lock body lining plate installed on the side of the door is uneven, if so, then remove the lock body and reinstall it!
If you have used it for a while, largely because of the rusty spring and poor lubrication, you can use a point lock cylinder lubricant.
Are you there? Dear, do you have to press the scroll wheel to pop it up now?
You can always light the oil first to check if it is a lubrication problem.
Good. It is very troublesome to disassemble, just like the procedure of locking.
Look at what kind of door you are Wang Li, the community is bought in batches, the lock cylinder on the market can be universal, ordinary cheap, if it is a retail door bought by Wang Li store, it is difficult to buy the lock cylinder in the market, and the price is expensive.
Can you take a photo of your security door lock? Do you mean positioning the lock by lock rebound?
Wang Li, change the lock cylinder 180 and upgrade the blade 380It also depends on the lock model of your door.
At present, the lock cylinder level is B-level and C-level, and the high-end is the fingerprint password.
First of all, remove the panel, remove 2 lock nails on the inner panel of the door lock, remove the upper and lower screws of the inner side panel, remove the inner handle panel, and then remove the lock cap and the outer handle, there is a screw in the middle of the stall of the lock body on the door side, between the deadbolts, take out this lock cylinder, and the lock cylinder can be taken out.