As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT NR 1 ENG OIL PRESSURE GAUGE FLUX, FOLLOWED BY NR 1 ENGINE OIL WARNING LIGHT. CREW REDUCED POWER AND LEVELED OFF, OIL PRESSURE STABILIZED AND NR 1 ENG OIL WARNING LIGHT EXTINGUISHED. NR 1 OIL PRESSURE FLUX BETWEEN 60 AND 30 PSI FOR APPROX 5 MIN.