As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* LBL 9 FLOOR SEAT RAIL FROM APROX 349 TO APROX FS 477 CORRODED (C-CHECK RO 9/8/2021) INSTALLED NEW SEAT TRACK P/N: SH670-32249-3 FOR LBL9 BETWEEN FS349- FS477 REF CRJ-900 AMM 53-00-49-400-801-A07 / USED CALIBRATED TORQUE TOOL 8607 CAL DUE DATE: 28-FEB-22 / ORDERED HARDWARE AS REQUIRED FOR INSTALLATION