As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON APPROACH, ENG NR 1 OIL PRESS WAS FLUCTUATING THEN 'ENG 1 OIL PRESS' WARNING MESSAGE WAS RECEIVED ON ED1. THE ENGINE NR 1 WAS SHUT DOWN. AIRCRAFT LANDED IN VALENCIA. 5 QUARTS WERE ADDED TO ENGINE NR 1 AND FOUR C-SUMP O-RINGS WERE REPLACED. THE PART NUMBERS OF THE O-RINGS ARE: 4074T58P02, P07, P14, P15.