May, 2022
Broken key repair of book return post lock
``I want you to remove the broken key.'' What kind of return post is it? I arrived at the scene thinking. The mailbox was located at the entrance of a certain library in Tokyo. (The key is broken. It's Takigen's #400 key.) Office […]
MIWA PR.PGF713 cylinder breaking and unlocking and cylinder replacement
"Lost key, Unlocking the entrance door" The client was an elderly woman. Apparently she lost her keys on the bus, on the road, or inside the hospital on her way home from the hospital. The scene was on a narrow road along Koshu Kaido. I had trouble finding a place to park my car, but there is a parking lot nearby […]
GOAL V18.GOE Standard thumbturn Unlocking the entrance door
``Lost key, Unlocking the entrance door'' This is an old apartment building near Roppongi Midtown. It's a depressing area. This is because on-street parking seems impossible, along the main road, the parking lot is expensive, and there is no nearby parking lot. I went to Midtown, which is 200 meters away, and […]
SHOWA IZ, inspection and repair due to malfunction of the entrance door
``Inspection and repair of malfunctioning entrance door'' The door sometimes does not close, so I would like to request an inspection. It is said that the door will open so that you can slip through it smoothly. I thought that the latch bolt and strike may have been positioned incorrectly, but I decided to check the actual item […]
Cylinder core came out, TITAN Kwikset cylinder replacement
``The cylinder core had completely fallen out, so we had to replace the cylinder.'' This was a similar incident to past work results. The cylinder core has completely fallen out, making it impossible to lock the door. I wonder if one of the reasons is due to the special function of KWIKSET […]
