As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - OBSERVED ENGINE #1 ABOVE AVERAGE OIL CONSUMPTION. MINIMUM OBSERVED INFLIGHT 10.0 QTS. ALL OTHER INDICATIONS NORMAL. FOUND #1 ENG PRESSURE OIL FILTER ELEMENT HOUSING LEAKING. REMOVE & REPLACE HOUSING SEAL RING PER AMM 79-22-43, LEAK CK OK. SVC ENG OIL TO FULL, 10 PINTS ADDED.