As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FWD FORMER FOUND TO BE CORRODED BEYOND LIMITS. REQUIRES REPLACEMENT REMOVED DAMAGED FORMER. LOCATED, DRILLED AND INSTALLED NEW SERVICEABLE FWD FORMER PN: 601R318031-5 IAW CRJ900 SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01 AND 51-42-21-001-001-A01