As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STL - FLT 431 - DURING CRUISE, SHUT DOWN NR 3 ENGINE DUE TO LOW OIL QTY AND LOW OIL PRESSURE. FOUND OIL LEAK AT OIL PRESSURE TRANSMITTER, MFG P/N ST104Z, AND LOW OIL PRESSURE SWITCH, MFG P/N A00803-3. REPLACED OIL PRESSURE TRANSMITTER AND LOW OIL PRESSURE SWITCH. ENGINE OPERATION AND LEAK CHECK WAS THEN NORMAL. (M)