As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TNN - DURING S-CHECK INSPECTION ON AIRCRAFT AT AIR ASIS, OIL CANNING WAS FOUND ON AFT AIRSTAIR LT TORQUE BOX INBOARD WEB. LT SIDE BETWEEN BS 1293 AND BS 1323. LT SIDE BETWEEN BS 1243 AND BS 1283. REF: OPERATOR CONTROL NR 98ZZZX____. (X)