As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FROM TAPA NR 1 ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. CREW PERFORMED ENGINE SHUTDOWN CHECK LIST AND CREW RETURNED AIRCRAFT TO TAPA AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE DIFFERENTIAL TRANSMITTER PER ALL APPLICABLE MANUALS. AIRCRAFT WAS RETURNED TO SERVICE.