As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH ALIERON UPPER LEADING EDGE SKIN HAS CHAFING DAMAGE BETWEEN INBOARD AND MID HINGE POINTS AS MARKED. (C-CHECK RO 11/10/2022) LOCATED DRILLED AND INSTALLED NEW LH AILERON LEADING EDGE SKIN P./N CC670-13052-1 REF CRJ200 SRM 51-42-21, CRJ200 SRM 51-42-06 AND DRAWING CC670-13000 REV -D. COMPLIED WITH 51-900-1003.