July 2022
Disassembly and repair of TOSTEM egg UR.QDC-19
``The front door lock doesn't work properly.'' The client works in an auto repair business. He tried to disassemble it and repair it himself, but apparently he couldn't do it well, so he decided to ask someone to do it. The site is near the coast of Yokosuka, and salt damage is expected. The entrance is TOSTEM Tama […]
MIWA HMD, cylinder breaking and unlocking by confinement in the company washroom
``Unlocking the toilet door'' Actually, it was unlocking the door of a toilet at a certain company. The door leading to the back of the changing room was MIWA HMD. It was the bathroom door, not the private room door. It seems like you can't unlock it even if you turn the thumbturn on the inside. Outside […]
Unlocking DAIYA floor cabinets
``Floor cabinet unlocked due to malfunction'' This was on the sales department floor of a major life insurance company in Shinjuku. He said he was working on a holiday and wanted to retrieve the materials, but even though he had the key, he couldn't find them. I tried to destroy it myself, but I called a contractor and had to repair it first […]
GOAL V18-TX.TLK Unlocking the entrance door
``Lost key, Unlocking the entrance door'' It was a newly built apartment. The room was on the 4th floor of a 4-story building. I climbed the narrow stairs, observing the different types of keys. It was so small that I had a hard time. Each room is a mix of V18 and S5. It’s a relatively new property […]
PR.PESP.LIX(TE0)+PR.DA, Cylinder movement defect Disassembly cleaning repair
``Repairing the movement defect of the front door lock'' The movement of the cylinder seems to be stiff. Must be disassembled and cleaned. However, this is the first time I have seen this type of push-pull door handle entrance lock. The unlocking direction of the thumbturn for both the main lock and the auxiliary lock is opposite to the normal […]
