As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT C-CHECK, SKIN BULGING FROM BETWEEN NR 2 ENGINE INLET AND STRINGER 4 LEFT FROM FS 1110 TO 1183. FOUND CORROSION BEYOND LIMITS AT A UPPER AND LOWER SKIN BETWEEN STR 4 AND 3 STA 1143. CUT OUT DAMAGED SECTION AND INSTALLED EXTERNAL REPAIR PER SRM 53-30-3, 22 X 18.