As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REMOVAL OF THE PAX DOOR INNER SKIN CORROSION WAS FOUND ON INTERCOSTAL DD5 AFT. (C-CHECK RO 7/30/2023) REMOVED PAX DOOR DAMAGED INTERCOSTAL (DD5 AFT) REF CRJ200 SRM 51-42-06 AND INSTALLED NEW INTERCOSTAL DD5 REF CRJ 200 SRM 51-42-06 AND DRAWING 601R31702 REV -N, COMPLIED WITH 51-900-1003-SKY, LEAK CHECK GOOD