As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT RAIL IS CORRODED AT FS349, RBL9 (C-CHECK RO 2/23/2023) INSTALLED NEW FLOOR SEAT TRACK AT FS349, RBL9REF CRJ-900 AMM 53-00-49-400-801-A12, USED CALIBRATED TORQUE WRENCH TUC4238 CAL DUE DATE: 31-JUL-23 ORDERED REQUIRED HARDWARE FOR INSTALLATION