As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV-DURING C CHECK #1 ENGINE LOWER COWLING WAS FOUND TO HAVE A GOUGE ON INERIOR SKIN 24 INCHES AFT CENTER OF COWLING. MAINTENANCE REMOVED DAMAGE AREA AND PERFORMED A DOUBLER REPAIR IAW EMB SRM 54-10-01. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.