As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING 1/4 D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, SEVERE CORROSION WAS FOUND ON AFT CARGO COMPARTMENT STRINGER S-30 ROOT OF OUTER FLANGE AT BS 950A. THE CORRODED STRINGER WAS CLEANUP AND REPAIRED PER B 727 SRM 53-10-3 FIGURE 2. REF, HANGAR NON ROUTINE REPAIR ITEM CARD NR 809746 (SEQ NR 01071) (M)