As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE, THE CREW SHUTDOWN THE ENGINE IN FLIGHT AFTER GETTING THE LOW OIL PRESSURE WARNING IN THE COCKPIT. THE ACFT RETURNED SAFELY TO BASE. UPON INSPECTION OF THE ENGINE, THE OIL LINE RUNNING FROM THE TORQUE MANIFOLD TO THE ENGINE REDUCTION GEARBOX WAS FOUND TO BE LEAKING BADLY. CLOSER INSPECTION REVEALED THAT THE FLARE OF 1 END OF THE OIL LINE FLEXIBLE HOSE CRACKED AND ALLOWED SUBSTANTIAL OIL LOSS.