What was found
RIGHT HORIZONTAL STABILIZER INSPAR RIB HSS 120.30. 3RD VERTICAL STIFFENER IS CRACKED. REMOVED DAMAGED PART OF THE RIB HSS 120.3 STIFFENER. CUT OUT ON WEB 0.5' X 0.250' IAW SRM 55-10-09-2R-4. HFEC INSPECTED CUT OUT IAW NDTM PART 6 51-00-00, PROCEDURE 23, NO CRACKS NOTED. HFEC INSPECTED OPEN HOLES IAW NDTM PART 6 51-00-00 PROCEDURE 16, NO CRACKS NOTED. FABRICATED REPAIR (1) T-SECTION, (2) ANGLES, (3) SHIMS. APPLIED CHEMICAL CONVERSION COATING IAW SRM 55-10-09-2R-5. INSTALLED REPAIR TO STIFFENER IAW SRM 55-10-09-2R-4.