As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL INSPECTION OF AFT CARGO SIDE PANEL, FOUND CORROSION ON STA 1380 FRAME WEB (FWD SIDE ) AT STR 27R, 16-106. CORROSION ON STA 1380 FRAME WEB FWD SIDE AT STR 27R IS 100% EXFOLIATION. FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15 & ACP FRAME WEB RPR IAW SRM 53-00-07 REPAIR 2, PG 201, FIGURE 201.