As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK AT RBL 9 F/S 477-581 HAS EVIDENCE OF CORROSION IN MULTIPLE AREAS (C-CHECK RO 10/30/2021) REPLACED PASSENGER SEAT TRACK AT RBL 9 FROM FS477 TO FS581. REF CRJ700 AMM 53-00-49-400-801-A03 PAR. 4.B. / CALIBRATED TOOL TUC9564, CALIBRATION DUE 30-NOV-21.