As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SIDE SEAT RAIL AT STGR 15L IS CORRODED BETWEEN FS 379 AND FS 485. REMOVED CORODED L/H SIDE SEAT RAIL FROM F.S.379 TO F.S.485 AND INSTALLED NEW SERVICABLE SEAT RAIL IAW MHIRJ REO 670-53-00-587 REV C DATED 2023-02-08 AND CRJ 900 AMM 53-00-49-400-801-A13.