As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT THROUGH 16,000 FEET; NR 2 ENGINE OIL PRESSURE GAUGE BEGAN FLUCTUATING AT 180, AND NR 2 OIL PRESSURE LIGHT BEGAN FLICKERING, THEN WENT STEADY. ACCOMPLISHED APPROPRIATE ABNORMAL CHECKLISTS AND SHUTDOWN ENGINE AT 22:15 ENGINE OIL PRESSURE WINDMILLING AT 15 PSI. REMOVED AND REPLACED NR 2 ENGINE MAIN OIL FILTER HOUSING IAW P&W MM 72-00. PERFORMED ENGINE RUN UP IAW MM 71-00, OPS CHECK GOOD.