As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* RBL9 SEAT TRACK CORRODED BETWEEN FS559+86 AND FS559+95. (C-CHECK RO 4/25/2021) REMOVED AND REPLACED NEW FABRICATED SEAT TRACK P/N 601R 38779-13 PO# T55899 ON RBL 9.0 FROM FS 559+86 TO FS 559+95. REF. BOMBARDIER REO 601R-53-00-485 REV D DATED 2018-01-29, CRJ-200 AMM 53-00-49-400-801 TOOL TUC6225 DUE 31-MAR-22. FOR COMPLETE DETAILS OF WORK PERFORMED SEE CONTINUATION CARD.