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, A 1.5 INCH LONG IG CORROSION WAS FOUND ON NR 3 CARGO DOOR FORWARD EDGE BETWEEN NR 3 AND NR 4 STOP FITTING. THE CORRODED AREA WAS TRIMMED OUT AND REPAIRED PER B727 SRM CHAPTER 51-40-03 FIG 1. (M)