As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YUL - DURING CONTINENTAL EXPRESS C-CHECK INSPECTION, THE WING BOX SKIN WAS FOUND TO BE GOUGED. MAINTENANCE PERFORMED A REPAIR IN ACCORDANCE WITH CONTINENTAL EXPRESS ENGINEERING CHANGE EC5330-01151, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.