What was found
CORROSION ON FLOOR TO SIDEWALL SUPPORT AT FWD CARGO BAY BS400 - BS420 RBL23 WL157. REMOVED CORROSION ON FCB FLOOR TO SIDEWALL SUPPORT BS400-BS420 RBL23. REMAINING THICKNESS IS 0.034' OUT OF LIMITS PER SRM 53-00-53-1A-2. FABRICATED NEW FLOOR TO SIDEWALL SUPPORT FROM BAC1496-444#7075T62 LOT #1437451-1. LOCATED AND DRILLED AND CHEMICAL CONVERSION COATING AND PRIMER AND INSTALLED ON FLOOR TO SIDEWALL SUPPORT AT FCB BS 400-420 RBL23 IAW SRM 51-40-02; SRM 51-40-05; SRM 51-20-01 AND DWG 143A7501; DWG 143A7500.