As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME LOWER AT AFT CARGO BILGE STA. 1979 L49L-49R. AFT CARGO LOWER FRAME AT BILGE STA. 1979 L49L - L49R DAMAGED REMOVED, REWORKED EXTRUSION P/N: S4933678X7075-0 AS PER DRAWING AGA8002 AND INSTALLED IN PLACED AS PER SRM 51-31-01 VOL. II. REPAIR CLASSIFIED AS MINOR AS PER GMM 6-2-100.