What was found
RIGHT HORIZONTAL STAB, STA. 120.30 RIB STIFFENER NR 2 CRACKED AT LOWER RADIUS. REMOVED DAMAGE ON STIFFENER IAW SRM 55-10-09-2R-4. PERFORMED HFEC INSP ON CUTOUT AREA IAW NDT P6 51-00-00 PROC.23, NO CRACKS. PERFORMED ROTO INSP ON 8 EXISTING HOLES IAW NDT P6 51-00-00, PROC 16, NO CRACKS. PERFORMED GVI OF ALL AREAS WITHIN THE REPAIR AREA IAW SRM 55-10-09-2R-4. NO DEFECTS NOTED. LOCATED AND DRILLED REPAIR IAW SRM 51-40-05-0G-0. TREATED AND PRIMED REPAIR & RIB IAW AMM 51-21-41-370-802 & AMM 51-21-72-370-804. INSTALLED THE STIFFENER REPAIR IAW SRM 55-10-09-2R-4 & APPLIED FILLET SEAL IAW SRM 51-20-05-0G-0.