As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR CLEAT P/N 600-31902-269 HAS EXFOLIATED CORROSION COMMON TO FWD INTERCOSTAL DD4. (C-CHECK) RO 5/10/2020 REMOVED AND INSTALLED NEW PAX DOOR CLEAT IAW CRJ 900 SRM AND BOMBARDIER DWG.COMPLETED SKYWEST FORM M-337. COMPLIED WITH SKYWEST TASK CARD.