As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NR 2 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED DURING THE CRUISE PHASE OF FLIGHT. NR 2 OIL PRESSURE DROPPED TO BELOW 40 PSI. ENGINE SHUT DOWN. OIL LEAK FOUND ON NR 2 ENGINE OIL PRESSURE REGULATOR VALVE, HOUSING ASSEMBLY. AT THE TEST POINT, PRESSURE REGULATOR ASSEMBLY REPLACED, GROUND RUNS COMPLETED SATISFACTORY.