Fake KOKUYO inner cylinder detached desk key repair

"The key was broken at the steel desk, so I repaired it."

I can't find the product label.It looks like KOKUYO's CF, but looks like a fake KOKUYO made in China.I heard you bought it cheaply.

By the way, the situation was a declaration that the contents came out when I stabbed the key and turned it.

It is a phenomenon that the inner cylinder is pulled out at some beat without locking the ⑦ pin at the back.

I could unlock it immediately with a screwdriver, but even if I reassembled the inner cylinder and inserted it into the main body, it seems to be locked and it seems that it is not locked, so it will come off once again several times.The spring is not working well.

You may decide that it is cheaper to buy a new one than to repair it.Since it is an instruction that you can leave it as it is, tell how to open it with a screwdriver and finish.

Genuine KOKUYO is a system designed so that the inner cylinder can be removed only at the unlocked position, but fake KOKUYO seems to have been released even at the locked position.