As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON LH/RH NLG AFT DOOR HINGE FITTING (2 EAS) AND CORROSION ON RH/LH AIRFRAME HINGE FITTING (2 EAS) AT NLG DUE EXCESSIVE CORROSION RH/LH AIRFRAME HINGE FITTING WERE REPLACED PER CRJ 900 SRM 51-10-06-001-001-A01, SRM 51-42-21-001-001-A01