What was found
CORROSION FWD CARGO BAY AFT LOWER BULKHEAD SUPPORT HAS MULTIPLE AREAS AROUND FASTENER HOLES BS500I LBL21 TO RBL21<[01] VERIFIED STEPS 1;2 COMPLETE AND MEASUREMENT TABLE.;[02] CORROSION ON LOWER BULKHEAD SUPPORT WAS FOUND TO BE OUT OF LIMITS. REMOVED; REPLACED AND INSTALLED NEW CARGO BAY AFT NEW LOWER BULKHEAD SUPPORT AT BS 500I LBL 21 TO RBL 21 PER SRM 51-40-02-0G-0; DWG 143A7902 AND DWG 143A9481.;[03] VERIFIED COMPLETION OF CORRECTIVE ACTIONS 2 AND MEASUREMENT TABLE.