As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING COMPLETION OF AN E8 CHECK INSPECTION ON THIS AIRCRAFT, NOTED A CRACK IN THE LOWER CHANNEL OF THE RT ENGINE OB FORWARD COWLING. THE CRACK WAS NOTED IN CHANNEL PN 7271110-274 AND WAS APPROXIMATELY 12 INCHES LONG. CRACK WAS LOCATED IN THE APPROXIMATE CENTER OF CHANNEL LENGTHWISE. COMPLETED CORRECTIVE ACTION BY REMOVING DAMAGED CHANNEL AND INSTALLED NEW CHANNEL USING STANDARD PRACTICES OF SRM SECTION 51.