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 A/C AT AIR ASIA, SEVERE CORROSION WAS FOUND ON AFT CARGO COMPARTMENT BS 1130 FRAME SHEAR TO BETWEEN STRINGER 29L AND STRINGER 30. THE CORRODED SHEAR TIE WAS REMOVED AND REPLACED WITH NEW SHEAR TIE PER B 727 SRM 53-10-4. REF, HANGAR NON ROUTINE REPAIR ITEM CARD NR 809773 (SEQ NR 01148)