As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - ENG 1 OIL CHIP DETECTED CAME ON AFTER ENG SHUTDOWN. ENG 1 OIL CHIP DETECTED WENT AWAY AFTER GATE REPO. ENGINE OIL FILTER REPLACED PER AMM 79-21-06-960-801-A OUT OF PRECAUTION. IDLE ENG RUN ON #1 REVEALED NO FURTHER FAULTS. OK FOR CONT SERVICE.