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 785.15 AND FS 847+8. REMOVED AND FABRICATED NEW SIDE SEAT RAIL AT STR15L BETWEEN FS 785.15 TO FS 847+8 IAW CRJ 900 REO 670-53-00-587 REV C DATED 2023-02-08. INSTALLED NEW SEAT RAIL IAW CRJ 900 AMM 53-00-49-400-801 (CONFIG A12).