As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SIDE SEAT RAIL FS 744.00 €“ FS 752.00 IS CORRODED IN MULTIPLE SPOTS. (C CHECK RO 5/23/22) CORROSION ON LH SIDE SEAT RAIL FS744.00 - FS752.00 IS ON MULTIPLE CROSS SECTIONS AND OUT OF LIMITS REF. CRJ-900 SRM, 53-41-49-101-001-A01. REMOVED AND REPLACED SEAT RAIL AT FS744.00 - FS752.00 REF. CRJ-900 AMM, 53-00-49-000-801-A07 AND CRJ-900 AMM, 53-00-49-400-801-A07.