As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, THE FLIGHT CREW NOTICED AN OIL BURN RATE OF (2) QUARTS PER HOUR AND THE OIL QUANTITY OF E2 HAD DROPPED BELOW 6 QTS. THE FLIGHT DIVERTED IN ORDER TO HAVE ENOUGH OIL TO CONTINUE TO OPERATE THE ENGINE UNTIL LANDING. THE AIRCRAFT LANDED WITHOUT INCIDENT. MX FOUND THE OIL LINE FROM THE SCAVENGE PUMP TO THE OIL TANK LOOSE AND LEAKING. THE LINE WAS SECURED, THE ENGINE SERVICED WITH OIL, AND THE ENGINE WAS RUN WITH NO OTHER LEAKS NOTED.