As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A C-CHECK, THE RT ENGINE LOWER NACELLE FORWARD LT CHANNEL NEAR THE UPPER COWLING ATTACHMENT BRACKET WAS FOUND CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE CRACKED LT UPPER EDGING OF THE RT ENGINE LOWER NACELLE IAW SRM 51-25-01.