What was found
CORROSION; AFT CARGO FLOOR TO SIDEWALL SUPPORT SHIELD; BS 767 + 3 TO BS 767 + 12; RBL 21 ; / [01] EVALUATED CORROSION ON SHIELD; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [02] VERIFIED CORRECTIVE ACTIONS STEP 1.; [03] LOCATED AND DRILLED ACB FWD SHIELD AT BS767 - 787; RBL21; WL157 PER SRM 51-40-05-0G-0 AND DWG 146A0081; [04] VERIFIED CORRECTIVE ACTION 3. INSTALLATION TO BE ACCOMPLISHED ON TTG8Q004ERAB