What was found
CRACKED INTERCOSTAL AT STA 344+10; WL 208; LBL 1. / [01] REQUEST NDI TO VERIFY CRACK;[02] HFEC INSPECTED AREA IAW 737 NDTM PART 6 51-00-00 PROCEDURE 23.<BR>CRACK NOTED AT AFT FASTENER HOLE. ENDS OF CRACK MARKED.<BR><BR>HFEC INSPECTED OPEN HOLES IAW 737 NDTM PART 6 51-00-00 PROCEDURE 16. <BR>CRACK NOTED AT AFT FASTENER HOLE.<BR><BR>EQUIP USED:<BR>-NORTEC 600 ID: ATS2353 CAL DUE: 01/23<BR>-MINIMITE ID: ATS1411 CAL DUE: 07/23;[03] REMOVED INTERCOSTAL AT BS 344-360 LBL1 WL208 IAW SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW INTERCOSTAL AT BS 344-360 LBL1 IAW SRM 51-40-05-0G-0; DWG 141A5400 SH 32;[05] 141A5410U147 TO BE REWORKED AND INSTALL PER ENGINEERING ON FAULT TTG8Q00E9MAJ;[06] VERIFIED CORRECTIVE ACTIONS 4 AND 5 AND VERIFIED MEASUREMENT TABLE.