What was found
RIGHT HORIZONTAL STAB. INSPAR RIB ASSY 5 (STAB STA 129.50); STIFFENER 2 CRACKED. ACCOMPLISHED HFEC OF WEB SECTION AFTER VERTICAL RIB REMOVAL FOUND WEB AREA HAS A CRACK INDICATION PER NDT PART 6 51-00-00 PROC. 23 REMOVED FASTENERS FOR RIB REMOVAL TO FOM. REMOVED RIB AND CUT OUT DAMAGE IAW SRM 55-10-09-2R-4. REMOVED RIB AND CUT OUT DAMAGE IAW SRM 55-10-09-2R-4. INSPECTED AND VERIFIED DAMAGE REMOVAL FABRICATED REPAIR PARTS IAW SRM 55-10-09-2R-5. OK TO INSTALL REPAIR PARTS. VERIFIED FABRICATED REPAIR PARTS IAW SRM 55-10-09-2R-5. INSTALLED REPAIR PARTS IAW SRM 55-10-09-2R-5. INSTALLED REPAIR PARTS IAW SRM 55-10-09-2R-5. REPAIRED RIB CRACK IAW SRM 55-10-09-2R-5.