As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FWD NTERCOSTAL DD5 HAS CORROSION (C-CHECK) RO 2/14/2020 EVALUATED PAX DOOR FWD INTERCOSTAL DD5 OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE CRJ 900 SRM. REPLACED INTERCOSTAL REF CRJ900 SRM AND BOMBARDIER DRAWING. PRESSURE CHECK NOT ACCOMPLISHED DUE TO PASSENGER DOOR REPLACED ON CAMP#20407458.