As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LH SIDE SEAT RAIL HAS CORROSION BETWEEN APPROXIMATELY FS713 AND FS761. (C-CHECK RO 1/7/2022) REMOVED AND INSTALLED NEW FROM BACKSHOP L/H SIDE SEAT RAIL FS713.00 TO FS761.00 IAW CRJ 700 AMM 53-00-49-400-801 A03. (4.A.3A TO 3C) TUC 4980 DUE 28/FEB/22