What was found
RH HORIZONTAL STAB LOWER SKIN HAS A CRACK AT RIB STA 193.9 16' FROM FRONT SPAR HFEC VERIFIED ; / [01] STOP DRILLED CRACK ENDS PER SRM 55-10-01-2R-11.; [02] TROY ROSSMAN (TECHNICIAN); 17-JUN-2021 00:29 UTC<BR>STOP DRILLED CRACK ENDS PER SRM 55-10-01-2R-11. INSPECTED; [03] C/W HOLE PROBE INSP IAW B737 NDT 51-00-00 PART 6 PROC 16 VERIFIED CRACK DOES NOT GO PASS STOP DRILL; [04] OVERSIZE STOP DRILL HOLES 1/16' LARGER PER SRM 51-10-02-0G-1 PARA 12.; [05] TROY ROSSMAN (TECHNICIAN); 17-JUN-2021 01:29 UTC<BR>OVERSIZE STOP DRILL HOLES 1/16' LARGER PER SRM 51-10-02-0G-1 PARA 12. INSPECTED; [06] CUT OUT DAMAGE FROM EDGE DISTANCE VIOLATION IAW SRM 55-10-01-2R-11.; [07] PERFORMED HFEC IAW 737 NDT PART 6 51-00-00 PROCEDURE 23 OF CUT OUT OF DAMAGED AREA. NO DEFECT NOTED.; [08] RECEIVED 2024 T-3 .071 FOR FILLER AND 2024T-3 .090 FOR DOUBLER. DRILLED (2) ROWS OUTBOARD AND (1) ROW AFT. WORK DONE IN ACCORDANCE WITH SRM 55-10-01-2R-11.; [09] 8. DOUGLAS BANKO (TECHNICIAN); 18-JUN-2021 09:08 UTC <BR>RECEIVED 2024 T-3 .071 FOR FILLER AND 2024T-3 .090 FOR DOUBLER. DRILLED (2) ROWS OUTBOARD AND (1) ROW AFT. WORK DONE IN ACCORDANCE WITH SRM 55-10-01-2R-11. <BR><BR>C/W INSPECTION.; [10] FABRICATED REPAIR PARTS; TREATED AND PRIMED REPAIR PARTS AND REPAIR AREA PER SRM 55-10-01-2R-11. OK TO INSTALL.; [11] VERIFIED PARTS FAB PER SRM 55-10-01-2R-11. OK TO INSTALL; [12] REPAIRED CRACK IAW SRM 55-10-01-2R-11. SEE CORRECTIVE ACTIONS FOR INDIVIDUAL SIGN-OFFS.