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 BS 970 FRAME AFT LOWER CHORD BETWEEN STRINGER 29R AND STRINGER 28R. THE CORRODED FRAME LOWER CHORD WAS TRIMMED OUT AND REPAIRED PER B727 SRM 51-40-3 FIGURE 1. REF, HANGAR NON ROUTINE REPAIR ITEM CARD NR 810149 (SEQ NR 01109). (M)