As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT NR 3842 REPORTED THE NR 2 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATING ON TAKEOFF CLIMB. THE NR 2 OIL OIL PRESSURE ALSO FLUCTUATED WITHIN THE SAFE ZONE AND STABILIZED WHEN POWER WAS REDUCED. FLIGHT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE ENGINE FOR LEAKS, NONE FOUND. OIL WAS SERVICED WITH 2 QUARTS OIL, AND GROUND RUN FOR 10 MINUTES, NO DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE.