TOSTEM U9.LE-01+TE-01 thumb-latch handle set replacement

"Cylinder replacement and handle set replacement due to lost key"

The parent who lives with the client has lost the key to the front door and wants to exchange the key.

Replace lost two identical disc tumbler with U9. I just replaced the cylinder this time.

However, there is an abnormality in the operation of the handle on the indoor side. It's a sign of spring malfunction.

When disassembled and confirmed, the lever unit and the kick spring of the lock case body were damaged. The client felt that the operation was defective, but it was said that it was usable as it was, so he left it as it was.

I decided to present a quote at a later date and inform the client of the price and delivery date. After that, I was informed, from the client, that it would be replaced, so after receiving it, I decided to adjust the schedule and start construction.

I changed the two identical UR handle set that was in stock to the two identical U9 handle set that I exchanged the other day and replaced it.

The customer was happy that it was beautiful.By the way, the thumbturn position is different from the original, but it was originally used in this position, so it is intentionally positioned like the picture.