As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERCOSTAL CLIP AT DD4 FS320 IS CORRODED (C-CHECK) RO 2/13/2021 FOUND CRACK ON CORRODED PAX DOOR CLIP AT DD4 INTERCOSTAL AND FS320.0, REPLACED WITH NEW CLIP PN 600-31902-269 PER BOMBARDIER DWG 601R31702 REV N, CRJ 700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01. COMPLIED WITH SKY CARD 51-900-1002-SKY STRUCTURE MAJOR REPAIR.