As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BAY DOOR SILL IS CORRODED. REMOVED AFT CARGO DOOR LOWER SILL BETWEEN FS 1000 TO FS1047 IAW CRJ 700 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 AND 51-42-13-001-001-A01. INSTALLED NEW SERVICEABLE AFT CARGO DOOR LOWER SILL PN: MM670-35655-003 IAW CRJ-700 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01 AND 51-42-21-001-001-A01."