Hinge

General
MIWA U9.LAMA, Entrance door locking failure, hinge screws falling out and interfering with the door frame

``Inspection and repair of defective front door lock'' The deadbolt would not engage the strike. The door also felt very uncomfortable closing. It felt like something was stuck in it, so I checked the whole door frame and found that one hinge screw had come off about 1mm.

Read More
General
Locking failure of MIWA LE-11 thumb-latch decorative lock

``Sometimes one key won't lock.'' This is an antique lock from MIWA, and is a rare lock with two cylinders, the top and bottom, integrated into one. (Even after investigating later, I could not find out the detailed model number.) The cause of the lock failure was complex. door […]

Read More
General
Repair of locking failure due to interference between deadbolt and strike

``The key won't turn unless you use a lot of force to open the lock.'' Now, how old is the property? Could it be that the cylinder has deteriorated that much over time? I headed to the scene thinking about it. Still, this 22-story pencil mansion was built 6 years ago […]

Read More
General
Living room door, toilet door, dressing room door, 3 door levers repair of defects

``Three door levers in the room are defective'' The levers on each door were falling off. This is GIKEN VT-3. The hinges of the living room door were also off, and it seemed like the door wasn't closing properly. Even so, the three places are the same […]

Read More
General
Strike due to door drop-Deadbolt interference Hinge adjustment

``The door doesn't lock.'' Apparently, the tenant moved in with the management company present to hand over the keys, but the door cannot be locked from inside or outside. When I checked at the scene, I noticed that some unknown parts had fallen. Spacer used for safe hinge (FUKI […]

Read More