To check any abnormality on 1533 A3 door ~~~~~ To check any abnormality on 1533 A3 door opening/closing and roller condition  Check and found A3 RHS outer roller flat and cause door open/close having abnormal noise/wobbling. Replace door roller and function test ok. Door static and 10/20 door gauge test ok. Done by Rizman/Koh 21.03.2024