What was found
LONGERON 30 IN AFT LOWER CARGO HAS CORROSION FROM FS 1027 TO 1032. FOUND CORROSION TO BE IN EXCESS OF 100% MATERIAL THICKNESS. REPLACED SECTION OF LONGERON 30 IN AFT LOWER CARGO FROM STA 1012 TO 1053 IAW SRM 51-41-02-0G, 51-41-05-0G, AND DWG 500016.