July 2022
I can't lock it because the screw on the door guard doesn't tighten.
"The screws do not tighten and interfere with the door" Based on your request, I thought that the screws in the U-shaped part would not tighten, but it turned out to be the strike plate. It seems that you tried to repair it yourself, but gave up and temporarily fixed it with tape. Door frame […]
ALPHA FB.85RA cylinder cleaning repair
``The key doesn't go all the way in, and it's hard to turn.'' This problem started happening a few days ago. The stainless steel cylinder didn't seem to have deteriorated over time. Since the FB cylinder has a delicate structure, it is quite susceptible to this phenomenon due to dirt […]
Repair of defects of entrance lock GOAL S5.GG lock, kitchen door LA lock
``Inspection and repair because things are getting worse'' The front door lock and kitchen door lock were becoming more and more difficult to turn, so they wanted us to have them checked. This is the house on the first floor where my parents live. It's a two-family house. Now, on the front door, GOA […]
Replacement of broken housing complex dial post lock, TAJIMA PJ-25
``The lock on my mailbox was broken so I had to replace it.'' This is an apartment complex somewhere in Tokyo. I had a hard time finding a parking lot. There is a coin parking lot 100 meters away. From there, you can travel by carrier on foot. Did the client try to open it himself? It’s broken […]
MIWA PR.PGF714 Cylinder malfunction inspection and repair
``Sometimes the key gets stuck in it, and sometimes it doesn't come out even if it gets stuck in it.'' It seems that for a while now there were times when the key wouldn't stick in the key. It seemed like they were still able to use it, but it finally stopped coming out, so they had to have it inspected and repaired. To remove the key, normally spray […]
