As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON ANGLE MOUNTING BTW FS 310.00 TO FS 349.00 OF SERVICE DOOR SURROUND STRUCTURE. CORROSION ON ANGLE MOUNTING BTW FS 310.00 TO FS 349.00 OF SERVICE DOOR SURROUND STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-002-A02 AND CRJ-900 SRM 53-00-00-101-001-A01 AND WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND CRJ-900 SRM 51-42-21-001-001-A01.