What was found
L/H HORIZONTAL STAB @ STA 129.50 RIB #5 STIFFENER #3 CRACKED.<[01] INSTALLED L/H HORIZONTAL MACHINE IN SPAR RIB STIFFENER REPAIR AT RIB # 5; STIFFENER # 3 PER REF. SRM 55-10-09-2R-4; REP. 4; MIXED SEALANT 0870B002BM654SKN40 AT 23:00; ON 3/31/23 SQUEEZE OUT AND VERIFIED. 100% FASTENERS INSTALLATION ON 3/31/23 AT 23:50; PER SOPM 20-50-19 AND APPLIED FILLET SEAL TO THE REPAIR PER SRM 51-20-05-0G-0;[02] RII....VERIFIED FINAL CORRECTIVE ACTION STEP.