As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F/A REPORTED THAT A PIECE OF METAL IS VIBRATING ON TOP OF THE NR 1 ENGINE EXHAUST. FOUND TO BE NR 1 ENGINE EXHAUST OUTLET. REPLACED NR 1 ENGINE EXHAUST OUTLET IAW AMM 78-10-26-00-400-801. ALSO, REPAIRED FOULING CONDITION BETWEEN AFT UPPER COWLING AND THE AFT EXHAUST ASSY IAW SRM 54-45-10-02-01. NDT (HFEC) C/W IAW 1-84-7A PT 6 511-00-01 AND SRM 54-45-10, STEP 5A 4. NO CRACKS FOUND. RETURNED TO SERVICE.