As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 224 - LIH-HNL - LOW OIL PRESSURE ILGHT ON NR 1 ENGINE ILLUMINATED. OIL PRESSURE DROPPED TO 20 PSI. FOLLOWED QRH AND SHUTDOWN THE NR 1 ENGINE. DECLARED EMERGENCY AND HAD UNEVENTFUL LANDING. REMOVED AND REPLACED THE NR 1 ENGINE PER FORMS M-211 THROUGH M-215. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)