As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING D-CHECK INSPECTON ON AIRCRAFT AT AIR ASIA, A 1 INCH BY 20 INCH AREA IG CORROSION WAS FOUND ON PASSENGER CABIN FLOOR SEAT TRACK BETWEEN BS 360 AND 380 ALONG RBL 22 AND RBL 24. THE DAMAGED AREA WAS TRIMMED OUT AND REPAIRED PER B727 SRM CHAPTER 53-10-05 FIG 1. (M)