There is no key for the toilet.A club in a business district building tenant

"The key to the shared toilet suddenly stopped working."

It looks like a tenant in a building in the business district of Tokyo. However, even when I arrived at the building, I couldn't see any signboards from the outside even though it was a club.

When I entered the entrance of the building, there was no such guide, and I was at a loss. I didn't expect it, but when I looked, I saw a small signboard. Access was only through the outside stairs. It's a very obscure place. Well, it's like a hideaway.

The toilet was a shared toilet on the side of the stairs. NAGASAWA's classic toilet lock. Is it the TXS series oval seat display lock?

When I disassembled it, the spring was out. Therefore, the cam latch was inadequate. Luckily it wasn't damaged, so I put it back together and it's done.

However, it seems to be a little hard, so when I disassembled it again, it seems that the interference between the plastic guide and the cam lock plate is a little tight.

Scrape the plate a little with a hand file and the repair is complete.