As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5065 - DURING CLIMBOUT OF CVG RECEIVED A LEFT ENGINE LOW OIL PRESSURE INDICATION AS AIRCRAFT ACCELERATED THROUGH 10,000 FT. CREW DECLARED AN EMERGENCY, PERFORMED AN IFSD AND RETURNED TO THE FIELD. FLIGHT LANDED WITHOUT INCIDENT. TIGHTENED LEAKING B-NUT ON THE SCAVENGE PUMP LINE.