As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H SLAT TRACK 3-3 HAS EVIDENCE OF CORROSION AND WEAR MARKS ON UPPER AND LOWER SURFACE (C CHECK RO 12-19-21) REMOVED CORROSION FROM RH SLAT TRACK 3-3 REF CRJ700 SRM 51-21-06-001-001-A01 AND COMPLETED ALL STEPS OF REO 670-57-42-1256 REV-- DATED 2021-11-03. COMPLIED WITH TASK CARD 51-900-1002-SKY