As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENROUTE TO DAL, NR 3 ENGINE OIL PRESSURE INCREASED 100 PSI DURING CRUISE. OIL QUANTITY AND TEMPERATURE REMAINED NORMAL. CREW SHUT DOWN ENGINE FOR REMAINDER OF FLIGHT. REMOVED AND REPLACED NR 3 ENGINE OIL PRESSURE TRANSMITTER. GROUND OPERATION AND LEAK CHECKED GOOD IAW DC 8 MM.