As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FRAME FS313.56 BETWEEN DD4 AND DD5 CORRODED AND REQUIRES REPLACEMENT. REMOVED DAMAGED FRAME. LOCATED, DRILLED AND INSTALLED NEW SERVICEABLE FRAME (P/N 601R318086-1) IAW CRJ 700 SRM 51-40-11-001-001-A01 AND 51-42-06-001-001-A01.