As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE OIL PRESSURE WARNING LIGHT(BYPASS), FLICKERING DURING CLIMB. INSPECTED NR 1 ENGINE MAIN OIL FILTER. NO METAL FOUND, INSTALLED NEW FILTER. DEFERRED OIL FILTER BYPASS INDICATION. OIL FILTER ON 12 HOUR INPECTION INTERVAL I.A.W. 727 MEL 79-2.