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Anonymous users2024-01-24Do not use what oil, lubricating oil or something, because whether it is the marble structure is not the blade structure, its internal mechanical structure is very precise, and there is a very precise match between the parts, if you use oil or lubricating oil to put in, it may be easy to use at that time, it can not be used for long, due to the characteristics of the oil will be very ash-absorbing, which will lead to problems with the mechanical coordination between the components. And this failure rate is close to 100%.
If you really can't insert it, a two-step judgment solution: the first step is to confirm whether there is a foreign object stuffed into the lock cylinder hole (visual can be), the second step: scrape off a little powder with a knife for the pencil lead, put it in the keyhole, and slowly insert it into the keyhole, and it will basically be solved.
Hello, this is a good solution. There are three methods, one is to scrape some pencil powder with a knife yourself, sprinkle it on the key, and then insert it into the keyhole to let the powder enter the lock cylinder. Two kinds of hardware store or binary store to buy "sewing machine oil", must be this oil other can not, this is great, not easy to insert the key, the door is not easy to hit, just a little lower. >>>More
The lock cylinder is broken! It is recommended to take a few more keys and try to add some vegetable oil to the lock cylinder, but only to change the lock cylinder.
There are 5 and 6, and 10 if needed.
The fastest way is to reset the pins, if you can't reset them, drill the lock cylinder with an electric drill, take out all the pins and then unscrew the lock cylinder to replace it.
On the sewing machine oil or mechanical oil, Wang Li key teeth too many problems are very common.