As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS DETECTED IN THE ANGLED MOUNT (IN THE AREA COVERED BY THE PROTECTOR PLATE) BTW FS 319.70 AND FS 349.00. ANGLE MOUNTING BTW FS 319.70 AND FS 349.00 AT SERVICE DOOR SURROUND STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-002-A02 PAR.4 A AND CRJ-900 SRM 53-00-00-101-001-A01 AND REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01.