What was found
CORROSION ON UNDERSIDE OF FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS902-BS907 RBL21 WL 170 ; / [01] REMOVED CORROSION AT FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS 902-BS 907 RBL 21 WL 170 MAX MATERIAL LOSS L=2.5';W=1.2';D=0.007' FOUND TO BE WITHIN LIMITS IAW SRM 53-00-53-1A-2 STEP 4A(2)(A) FIG 103 AND DWG 147A7501-18 TOOL USED ID:ATS1672 S/N:65092939 DUE 03/2022; [02] CORRECTION: FOUND TO BE OUT OF LIMITS; [03] VERIFIED CORROSION REMOVAL; EVALUATED; AND FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2.; [04] LOCATED AND DRILLED NEW FLOOR TO SIDEWALL AT BS 887-947; RBL 21; WL 170; IAW 737-700 SRM 51-40-05-OG-0 DWG 146A7501; [05] INSPECTED ACTION 4 LOCATED AND DRILLED NEW FLOOR TO SIDEWALL AT BS 887-947; RBL 21; WL 170; IAW 737-700 SRM 51-40-05-OG-0 DWG 146A7501; [06] APPLIED CHEMICAL CONVERCION COATING AND PRIMER ON FLOOR TO SIDEWALL BS 887-947; RBL 21; WL 169; IAW 737-700; AMM 51-21-72-370-804; AMM 51-21-41-370-802 OK TO INSTALL; [07] VERIFIED STEP 6; [08] OK TO INSTALL; [09] INSTALLED FLOOR TO SIDEWALL SUPPORT AT BS 887-947; RBL 21; WL 170; IAW 737-700 SRM 51-40-02 AND DWG 146A7500; [10] VERIFIED INSTALL OF FLOOR TO SIDEWALL SUPPORT PER SRM AND DWG.