What was found
CORROSION ON STRAP AT AFT CARGO BAY BS809 RBL19 WL159. ; / [04] RECIVED NEW STRAP ITEM 146A8128U14 LOT 1468918 LOCATED AND DRILLED NEW STRAP AT BS 809 RBL19 WL159; IAW B 737-700 SRM 51-40-05-OG-0 DWG 146A8128 OK TO INSTALL.-; [05] VERIFIED CORRECTIVE ACTION 4; [06] CORRECTION STEP 1;2 USED TOOL DEPTH GAGE ATS1866 ;DATE 01/2021 DUE 01/2022.-; [07] INSTALLED ACB STRAP FROM BS 775 TO BS 852 RBL 21 IAW SRM 51-40-02 AND IAW DWG#146A0081 AND IAW DWG#146A8120; [08] VERIFIED INSTALLATION OF ACB STRAP; BS 775-852; RBL 21; WL 159; PER SRM 51-40-02; DWG 146A0081 AND DWG 146A8120; [09] VERIFIED ALL STEPS COMPLETE THIS TASK