What was found
TNN - DURING 1/4D CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, CRACKS WERE FOUND ON OUTER WING UPPER Z-STRINGER AT RIB ATTACHMENT HOLE IN THE FOLLOWING LOCATIONS. (A) RT WING S-9 AND WS 629. (B) LT WING S-9 AND WS 629. (C) LT WING S-10 AND WS 629. THE CRACKS WERE STOP DRILLED AND REPAIRED PER EA5762-01050, PART 3, FIGURE B. REF: HANGAR NON-ROUTINE REPAIR ITEM CARD NR 0724683, 0724684, AND 0724698 (SEQ. NR. 06048, 05053, AND 05054). REF CONTROL NR 94ZZZX721, AND NR 94ZZZX722. (X)