Cylinder breaking and unlocking due to WEST lock case malfunction

"I couldn't solve it by another company, so I'd like to ask you to break the lock."

Upon arriving at the scene, the WEST key was spinning with the cylinder stuck in it.It was a phenomenon that the entrance door did not open because it slipped from the indoor side.The management company is present.However, the client has not returned yet.

I received a request from the management company because it was not possible to improve the spread due to the response from other companies.Arrival is around 20:XNUMX.It was time to say that it was okay to be late.

By the way, there is no problem in removing the key, but does it mean that the spindle shaft has not reached the lock case? Hard to think.

The problem is not the inner cylinder unlocking, but the outer cylinder destruction must reach the case and allow the deadbolt to be operated.This took a lot of time.

I managed to remove the outer cylinder, but the cam module of the case is also spinning.It seems that the cam parts of the lock case are damaged and come off.

Here is a further problem.Which side should be operated to retract the deadbolt.There is no convenient tool, so I worked with a jig for about 30 minutes, and finally the deadbolt came off and it was unlocked.It was a pretty hard task.

After that, I made various proposals and attached U9.NDZ as an auxiliary lock instead of replacing it, and the work was completed.It took more than 3 hours in total, such as explaining the situation to the sales staff in charge of the management company in attendance and getting the approval of the landlord.