As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS SHUT DOWN NR 1 ENGINE DUE TO OIL PRESSURE LOSS. THE OIL PRESSURE LIGHT STARTED TO FLICKER, WATCHED OIL PRESSURE START TO FALL AND STARTED THE SHUTDOWN PROCEDURE. PERFORMED UP TO D ON WINDMILLING INSPECTION 72-00-00-216-P00. NO METAL FOUND - 421106. REPLACED LT ENG OIL PUMP - 452549. LEAK CHECKS OK. MAIN OIL FILTER AND MAGNETIC CHIP DETECTOR CHECK OK.