As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE OIL PRESS LOW, SHUT DOWN ENGINE IN FLIGHT. REMOVED PROPELLER, REPLACED O-RINGS ON TRANSFER TUBE AND PROPELLER ASSEMBLY. REINSTALLED ASSEMBLY. COMPLETED INSPECTION FOR LOSS OF OIL PRESS IAW PWC MM. RAN AIRCRAFT AT ALL PARAMETERS, NO LEAKS DETECTED. A/C RETURNED TO SERVICE. (X)