As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) A/C IN CRUISE AT FL.310, CREW NOTICED FLUCTATION IN OIL PRESSURE WITH A LOSS OF OIL PRESSURE. ENGINE SHUT DOWN BY THE FLIGHT CREW AND LANDED IN PHOENIX. INVESTIGATING AT THIS POINT SHOWS OIL TANK AS GOOD. OIL LEVEL IN GEARBOX IS GOOD. GE ON WING SUPPORT IS ON SITE TO HELP WITH INVESTIGATION. FSR HAS REQUESTED THAT THE MDC BE DOWNLOADED AND THE DFDR BE DOWNLOADED.