As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO HAS TRIANGULAR DOUBLER CORRODED AT AFT CARGO STA 1395 AFT PRESSURE BULKHEAD CTR LOWER FACE. REMOVED DOUBLER, THEN REMOVED CORROSION AND WAS FOUND TO BE OUT OF LIMITS PER MD90 SRM 51-10-03. LOCATED AND DRILLED NEW DOUBLER PER MD90 SRM 51-10-05, AND RE-INSTALLED NEW DOUBLER PER MD 90 SRM 53-30-05.