As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE AIRCRAFT INSPECTION AS PER ALLEGIANT TASK , IT WAS FOUND CORROSION ON REINFORCEMENT CASE TRAIN DOUBLERNLG BETWEEN FR20 - FR21 AND Y175 AND Y-175. DUE TO THE DAMAGE IS BEYOND SRM ADL LIMITS,AIRBUS WAS CONTACTED REQUESTING REPAIR INSTRUCTIONS AND FINAL APPROVAL .AIRBUS PROVIDEDREPAIR INSTRUCTIONS UNDER TD TD/81250072/014/2023#A AND RDAF 81250072/005/2023#A .THE REPAIR WAS DOCUMENTED UNDER COOPESA JOB A1N117 ( ITEM 1-82).