As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK SEGMENT ON TOP OF LBL 27 HAS CORROSION SPOTS AND HARDWARE IS CORRODED BETWEEN FS 559+80 THRU FS 559+96, IN THE CARGO BAY (C-CHECK) RO:3/26/2020CORROSION REMOVAL ON SEAT TRACK LBL 27 FOUND TO BE OUT OF LIMITS IAW CRJ 200 SRM. LOCATED AND DRILLED NEW SEAT TRACK, FINISHED AND INSTALLED IAW CRJ 200 AMM.