What was found
RT HORZ STAB RIB 129.50 LOWER I/B CORD HAS CRACK INDICATION IN ONE HOLE AFT OF VERTICAL STIFFENER. CUT OUT LOWER CHORD DAMAGE IAW SRM 55-10-09-2R-5. ACCOMPLISHED NDT ON DAMAGE CUT-OUT AREA.. NO DEFECTS NOTED PER NDT PART 6; 51-00-00 PROCEDURE 23. ALL OTHER NDT WAS ACCOMPLISHED ON TASK CARD TTG8Q006JF36. LAID OUT AND PILOT DRILLED RIB AND T-SECTION IAW SRM 55-10-09-2R-5. LAID OUT AND PILOT DRILLED RIB AND T-SECTION IAW SRM 55-10-09-2R-5. C/W INSPECTION. FABRICATED REPAIR PARTS IAW SRM 55-10-09-2R-5. INSTALLED REPAIR PARTS IAW SRM 55-10-09-2R-5. REPAIRED RIB IAW SRM 55-10-09-2R-5.