What was found
DURING ALLEGIANT ACCOMPLISHMENT A32X-STR-53EO-00055 SB-A320-53-1500 FUSELAGE TAIL CONE SUBSTRUCTURE REMOVAL AND FIXATION OF APU AIR INTAKE DUE TO THE STRUCTURE DEVIATION WAS FOUND.AIRBUS WAS CONTACTED ASKING FOR REPAIR INSTRUCTIONS. PERFORMED DEVIATIONS OF SB A320-53-1500 AT TAIL CONE LH FIREWALL BETWEEN FR81/83 IAW COOPESA EO COO-EO-2025-21504-R00 DOCMENTED AND PAPROVED ON AIRBUS RDAF 81520998/004/2025 ISSUE A, APPROVED BY ALLEGIANT UNDER ERO A32X-STR-53-ERO-00167. THIS REPAIR IS DOCUMENTED UNDER COOPESA JOB A1P259 ITEM 18-19.