As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT TRACK AT LBL 9 HAS MULTIPLE SPOTS OF CORROSION FROM FS364 TO FS485. REPLACED SEAT TRACK AT LBL9 FROM FS364 TO FS485 IAW MHIRJ REO 670-53-00-589 REV -C DATE 12/19/2022, CRJ 900 AMM 53-00-49-400-801(A07), SNIEO'S SH670-32249, SH690-32120.