As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LWR STRIKER SEAL BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE. LWR STRIKER SEAL BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE. WAS FOUND OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-002-A01 AND WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01