As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FRAME AT FS320.00 P/N: 601R31832-5 FOUND CORRODED. (C-CHECK) RO 4/23/2020 REMOVED AND REPLACED WITH NEW PAX DOOR FRAME @ F.S. 320.00 PN: 601R31832-5 REF CRJ-900 SRM AND BOMBARDIER DWG. SKY WEST TASK CARD (CL600-2D24) STRUCTURAL MAJOR REPAIR COMPLIED WITH.COMPLIED WITH FORM 337