As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YYZ - DURING CONTINENTAL EXPRESS C-CHECK INSPECTION, THE RIGHT HAND ENGINE COWL (425AT) WAS FOUND TO HAVE A CRACKED CHANNEL. MAINTENANCE REMOVED AND REPLACED THE AFFECTED CHANNEL IN ACCORDANCE WITH ATR42-320 SRM 54-12-61 AND 51-25-01, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.