As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH FLOOR SEAT TRACK AT RBL9 HAS CORROSION ON FORWARD END AND SIDES BETWEEN FS349 AND FS359 (C-CHECK RO 10/29/2022) REMOVED AND INSTALLED NEW R/H SEAT TRACK, RBL9. P/N:BA690-31111-19. BETWEEN FS349 AND FS359 PER CRJ900, AMM.53-00-49-400-801. (CONFIG A12)