As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEND OUT AND ELONGATED PIN HOLE ON PAX DOOR HALF HINGE WITHIN 6650FH FROM INITIAL RELEASE, REPAIR OR REPLACE THE DESCREPANT ITEM IAW APPROVED PROCEDURES. PIANO HINGE AT PASSENGER DOOR WAS REPLACED PER CRJ/900 SRM 53-21-23-201-007-A01.