What was found
C3 YYC - LEFT OUTER WING NR 1 SLAT HAS WEAR ON UNDER SKIN WS 290, FROM RUBBING WING LEADING EDGE. REPAIRED IAW SRM 51-12-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C3 YYC - LEFT OUTER WING NR 1 SLAT HAS WEAR ON UNDER SKIN WS 290, FROM RUBBING WING LEADING EDGE. REPAIRED IAW SRM 51-12-00.