As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLT 1183 - EN ROUTE BOS-STT SHORTLY BEFORE TAKEOFF DETECTED NR 2 ENGINE SHUTDOWN DUE TO INGESTION FROM ACOUSTICAL PANEL AT NACELLE. RETURNED BOS GATE WITHOUT FURTHER INCIDENT. REPLCED NR 2 ENGINE DUE TO FOD FROM DETACHED PANEL. SYSTEM IS CURRENTLY UNDER INVESTIGATION. (M)