As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR CLEET ON THE AFT SIDE OF FORMER AT FS338.963 & DD5 INTERCOSTAL IS CORRODED (C-CHECK RO 5/25/2021) REPLACED PAX DOOR CLEAT PN: 600-31902-269 ON THE AFT SIDE OF FORMER AT FS338.963 & DD5 INTERCOSTAL IAW CRJ900 SRM 51-42-06-001-001-A01 & DWG 601R31702 REV -N, COMPLIED WITH 337 FORM, COMPLIED WITH TASK CARD 51-900-1002-SKY.