As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION DETECTED AND "GOUGES" WITH HIGH METAL ON LT SEAT SIDE RAIL "TRACK" THAT SPANS FROM FS 377.50 TO FS 482.50 IN NUMEROUS LOCATIONS. THIS SECTION OF TRACK HAS EVIDENCE OF PREVIOUS REWORK, MARKED. C-CHECK RO 12/04/2020. REPLACED WITH FABRICATED SEAT TRACK ON LT SEAT SIDE RAIL THAT SPANS FROM FS 377.50 TO FS 482.50, IAW CRJ 700 AMM. TORQUE WRENCH TUC 5658 DUE DATE 31-JUL-21.