As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AT CRUISE FLIGHT, LT ENGINE SHUTDOWN WITHOUT WARNING. LANDED WITHOUT INCIDENT. FOUND HIGH PRESSURE FUEL PUMP SHAFT SPLINES SHEARED ON INSIDE OF DRIVE COUPLING RENDERING FUEL PUMP AND FUEL CONTROL INOPERABLE. INSPECTION WOULD NOT BE POSSIBLE WITHOUT PUMP REMOVAL AND DISASSEMBLY OF DRIVE COUPLING.