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 R1 SERVICE DOOR LOWER SILL INBOARD CHORD (Z-CHANNEL) UPPER SURFACE BETWEEN BS 300 AND BS 356. THE CORRODED INBOARD CHORD WAS CORROSION CLEANUP AND REPAIRED PER B727 SRM 51-10-06 AND 51-40-01. (M)