As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION. CORROSION ON SIDE SEAT RAIL FROM FS 379 TO 485 , STRG 15L AT PAX CABIN. (SM)(CPAX)(TCI 53-20-217). COMPLETE: SUMMARY: OF NRC. 00105 CORROSION LEVEL 2 SIDE SEAT RAIL WAS REPLACED PER CRJ-900 AMM 53-00-49-400-801-A07.