As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, CORROSION WAS FOUND ON PASSENGER SEAT TRACK AT RBL 45.5 BETWEEN BS 1117 AND BS 1138. THE CORRODED SEAT TRACK FROM BS 1110, AND BS 1138 WAS TRIMMED OUT AND INSTALLED REPLACEMENT TRACK PER B727 SRM 53-10-5 FIGURE 7. (M)