As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 2541 UPON ARRIVING IN CLE FROM AUS THE NR 1 ENGINE EXHAUST MIXER ASSEMBLY WAS FOUND TO BE MISSING LARGE PIECES. THE EXHAUST CONE WAS DAMAGED AND THE NR 1 THRUST REVERSR WAS ALSO DAMAGED. THE NR 1 ENGINE WAS REPLACED ALONG WITH THE NR 1 THRUST REVERSER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.