As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"L OIL FILTER" EICAS ANNUNCIATED PRIOR TO DESCENT. LIGHT DID NOT EXTINGUISHED WITH THROTTLE TO IDLE. PARAMETERS NORMAL. PER CHECKLIST INITIATED PRECAUTIONARY ENGINE SHUTDOWN. FOUND METAL CONTAMINATION IN ENG OIL. REPLACED NR 1 ENG IAW M/M 71-00-02 PG 401 AND TASK CARD 64-7100-1-9800. ROTABLE PARTS CHANGE WAS INDICATED - TT 1012543, S/N OFF 06454 ENGINE, BASIC, OFF 64-7200-9-0001 6454 ON 64-7200-9-0001 6273.