As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 280.0 LOWER FLOOR BOARD SUPPORT BRACKET IN AVIONICS BAY HAS CORROSION. (C CHECK RO 5/23/22) REMOVED AND INSTALLED NEW FS280 FLOOR SUPPORT ANGLE REF CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01, REF DWG CC670-34256 REV NC. SEE CONTINUATION CARD FOR DETAILS.