What was found
LH HORIZONTAL STABILIZER RIB #5;STIFFENER 2 HAS CRACK. / [01] CUTOUT DAMAGED AT LH HORIZONTAL STABILIZE RIB 5 STIFFENER 2 SRM 55-10-09-2R-4 REPAIR 4;[02] VERIFIED STEP 1;[03] PERFORMED A HFEC INSP. PER B737 NDT PART 6 50-00-00 PROC 23. NO CRACKS.<BR>TOOL USED OLYMPUS NORTEC 600 B/C 166317 CAL DUE DATE 10/22.;[04] PERFORMED A OPEN HOLE INSP. PER B737 NDT PART 6 50-00-00 PROC 16. NO CRACKS. TOOL USED OLYMPUS NORTEC 600 B/C 166317 CAL DUE DATE 10/22.;[05] REF TASK CARDS: TTG8Q00ELGX8; AND TTG8Q00EJK10 FOR STIFFNER AND FLANGE REPAIRS. (22-155-02679 -WIP1); AND (22-155-02679-WIP2);[06] VERIFIED 5