EMU501/502-Air Leak Test Failed. ~~~~~ CHECKED AND FOUND #3501 B/S WFL HOSE,ELBOW WEAR.C/O AIR    MINIATURE,HOSE AND ELBOW-DONE OK.SECURE CHECK-DONE OK.FUNCTION CHECK-CUT IN/OUT,AIR LEAK TEST (0.5BAR/5MINS)-DONE OKJIMMY 15/12/20