As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER WING LOWER BOX LT SIDE AT STATION 1216 SPLICE LOWER SKIN HAS BULGING & UNDERNEATH THE SKIN HAS CORROSION, AS MARKED. SPLICE REPAIR AT STA 1216 ACCOMPLISHED IAW EA 8-5710-T0310385 REV NR WINGS-BASIC WING STRUCTURE-CENTER TANK STRINGER EXFOLIATION. MAJOR REPAIR