What was found
CORROSION ON MOP SILL AT AFT PASSENGER CABIN BS951-BS991 LBL49 WL208. ; / REMOVED CORROSION ON AFT PASSENGER CABIN MOP SILL BS 951 - BS 991 LBL 49 WL 208 MAX. MAT. LOSS 6' X 3' X .012' ORIGINAL THICKNESS .080' FOUND TO BE OUT OF LIMITS I.A.W. SRM 53-70-15-1A-] LOCATED AND DRILLED MOP SILL (P/N 147A8540-7) AT AFT PASSENGER CABIN BS897 - 1006 RBL4 49 WL208 IAW SRM 51-40-05-0G-0 AND DWG 147A8501 0K TO INSTALL.-; [08] INSPECTED LOCATED AND DRILLED MOP SILL (P/N 147A8540-7) AT AFT PASSENGER CABIN BS897 - 1006 RBL4 49 WL208 IAW SRM 51-40-05-0G-0 AND DWG 147A8501 0K TO INSTALL.; [09] INSTALLED MOP SILL (P/N 147A8540-7) AT AFT PASSENGER CABIN BS897 - 1006 RBL4 49 WL208 IAW SRM 51-40-02-0G-0 AND DWG 147A8501; [10] CORRECTION TO STEP 7; 8 & 9; SHOULD READ LBL 49; [11] VERIFIED INSTALLED MOP SILL (P/N 147A8540-7) AT AFT PASSENGER CABIN BS897 - 1006 LBL 49 WL208 IAW SRM 51-40-02-0G-0 AND DWG 147A8501