Sankyo Aluminum "SYU-HO" series MIWA UR.SL02, inspected and repaired due to malfunction

"Hard to turn the key"

It was said that the key was difficult to insert and sometimes hard to turn.The entrance door is from the "SYU-HO" series by SANKYO-TATEYAMA-ALUMI.The sliding door lock is MIWA UR.SL-02.This is a type of sliding door lock that you push into the cylinder.The protector sleeve will pop out so that the bypass cannot be unlocked.

There was a feeling of discomfort when inserting it as per the advance information.This was resolved by cleaning the cylinder.We also checked the operation of the indoor side, confirmed that there were no defects in the main unit, and reassembled the unit to complete the work.

In the case of MIWA, it is unlocked in the upward direction.