As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RBL9 FLOOR SEAT RAIL FS 364.00 €“ FS 485.00 IS CORRODED IN MULTIPLE SPOTS. (C CHECK RO 5/23/22) REMOVED AND REPLACED FLOOR SEAT TRACK SECTION AT RBL 9 BETWEEN FS349-FS517 REF. CRJ-900 AMM 53-00-49-400-801-A07 AND AMM 53-00-49-000-801-A07. USED TUC5656 CAL DUE DATE 30-JAN-22