As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE MECHANIC INSPECTED AND FOUND SOME DELAMINATION ON THE LT REAR ENGINE COWLING PANEL AFT OF THE EXHAUST OUTLET IN EXCESS OF THE LIMITS SPECIFIED IN THE AEC SRM 51-10-11, 2-1, PARA 3. THE MECHANIC HAS SENT THE COWLING TO OUR REPAIR STATION FOR THEIR EVALUATION. THAT EVALUATION HAS DETERMINED THAT THE DAMAGE IS BEYOND THE LIMITS AS THE MECHANIC PREVIOUSLY STATED. AEC WILL BE PROVIDING AN APPROVED REPAIR.