As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FRAME AT FS313.5 BTWN DD4 AND DD5 HAS CORROSION (C-CHECK RO 11/04/2021) REMOVED AND REPLACED PAX DOOR FRAMEL AT FS313.5 BTWN DD4 AND DD5 IAW CRJ900 SRM 51-42-06-001-001-A01 AND DWG 601R31702 REV-N, SEE CONTINUATION FOR WORK ACCOMPLISHED, COMPLIED WITH TASK CARD 51-900-1002-SKY