GOAL ASLX, thumbturn Unlocking the entrance door

"thumbturn does not work"

When the client tried to go to work this morning, the door wouldn't open.It is said that the knob of thumbturn which was hard for a long time stopped working.It was an early morning request.Depending on the situation, unlocking by breaking and replacement of lock case + cylinder will occur (phenomenon with USHIN-SHOWA QDJ-695 is common).

A distinctive handle with a large cut is often seen in GOAL ASLX locks.

First of all, I will arrive and try to unlock with the key from the cylinder side. I received it from the balcony on the second floor.

It was a little hard, but I was able to unlock it.After unlocking, I checked it from the thumbturn side, but it was still hard and slow.It looks like the lock case is out of oil.Furthermore, the thumbturn was attached in the opposite direction.If you install it in the correct direction, it may cause such a malfunction.

Remove the thumbturn and give it a special spray cleaning and lubrication.I was able to improve on this.I'm glad it didn't become a big deal.

Even so, it is a half-finished cosmetic plate.