As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING 1/4D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, SEVERE CORROSION WAS FOUND ON PASSENGER CABIN SEAT TRACK FLANGE AT RBL 45.5 BETWEEN BS 1040 AND BS 1070. THE CORRODED SEAT TRACK FROM BS 1030 TO BS 1070 WAS TRIMMED OUT AND REPAIRED PER B727 SRM 53-10-3 FIGURE 7. REF, HANGAR NON ROUTINE REPAIR ITEM CARD NR 814858 (SEQ NR 01186).