As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON PAX DOOR INTERCOSTAL DD3 COMMON TO FORMER FS311.75 (C-CHECK RO 1/7/2022) REMOVED AND REPLACED PAX DOOR INTERCOSTAL DD3 PER CRJ700SRM 51-42-06-001-001-A01 AND BOMBARDIER DWG 601R31702 REV. N. COMPLIED WITH TASK CARD 51-900-1002-SKY. SEE CONTINUATION FOR WORK ACCOMPLISHED. LEAK CHECK GOOD.