Crescent exchange for Fuji Sash

"The crescent is broken, so I want you to replace it."

He said he had been trapped in the balcony once.She also had the window in the room next to her open at that time, so she seems to have entered the room from there.

When I checked it myself, the crescent was in a state of plastic, and it seems that it was locked without permission.

In Fuji Sash's Crescent, it is a common event trouble.The normal operation method is to lower the lever held on the top to lock it, but if the spring is damaged, it will be locked by its own weight.

The spring is damaged when disassembled.Obtaining the same type is difficult, and similar things can happen.Therefore, this is replaced with a universal type to complete the work.