As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RBL9 SEAT TRACK HAS CORROSION BETWEEN FS559+16 AND FS559+80 (C-CHECK) RO 2/25/2021. REMOVED AND REPLACED NEW RBL9 SEAT TRACK P/N 601R31032-9 REF REO 601R-53-00-485, REV-D, DATED 2018-01-29. SEE CONTINUE CARD FOR DETAILS ON WORK PERFORMED. ORDERED NEW HARDWARE FOR INSTALLATION OF TRACKS.