As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3795 PHL-ROC. AT FL180, NR 2 ENGINE TORQUE DROPPED TO 7.1 PERCENT. CAPTAIN PERFORMED PRECAUTIONARY ENGINE SHUTDOWN AND DIVERTED TO BGM WITHOUT FURTHUR INCIDENT. EMERGENCY DECLARED. MAINTENANCE REPLACED NR 2 ENGINE TORQUE GAUGE AND NR 2 TORQUE SIGNAL CONDITIONER UNIT.AIRCRAFT RAN AND OPERATIONAL CHECK GOOD.