As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENGINE OIL PRESSURE WAS SEEN TO FLUCTUATE IN CLIMB AND DURING CRUISE THE LOW OIL PRESSURE WARNING ACTIVATED. THE ENGINE WAS SHUTDOWN IN FLIGHT. SUBSEQUENT INSPECTION REVEALED A LEAKING ACCESSORY GEARBOX LIP SEAL. (TC NR 20070514003)