What was found
CENTER TANK LEFT HAND LOWER ATTACH ANGLE IS CRACKED AT STA 663; LBL 48; W/L 168.54<[01] REMOVED TWO BRACKETS AT OUTBD OF STA 663 LBL 48 I/A/W SRM 51-40-02-0G-0;[02] STARTED REMOVING CENTER TANK LEFT HAND LOWER ATTACH ANGLE AT STA 663; LBL 48 W/L 168.54 I/A/W SRM 51-40-02-0G-0;[03] VERIFIED ITEM 1 OF STEPS 1 - 3;[04] ACCOMPLISHED HFEC AT CUT EDGE IAW B737 NDT PART 6 51-00-00 PROCEDURE 23. NO DEFECTS NOTED. TOOL# 40083 DUE 14SEP23.<BR>ACCOMPLISHED HFEC AT FASTENER HOLES IAW B737 NDT PART 6 51-00-00 PROCEDURE 16. NO DEFECTS NOTED EXCEPT AT VAPOR BARRIER ATTACH ANGLE AT LBL 31.83. HOLE IS AT .196'. HOLE IS MARKED IN BLACK.;[05] PERFORMED DVI OF UNDERLYING STRUCTURE AND FOUND NO DAMAGE IN REPAIR AREA.;[06] OVER SIZED HOLE TO .218 I.A.W 57-10-10-2R-5;[07] HFEC IAW B737 NDT PART 6; 51-00-00 PROC 16. CRACK IN FASTENER HOLE STILL PRESENT. TOOL#31823; DUE 03JAN24;[08] VERIFIED JOB COMPLETE; AUDIT C/W