As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING DI NR 2 POWER SECTION WAS FOUND TO BE LOW ON OIL. AFTER INVESTIGATION LEAKAGE WAS FOUND FROM OIL DRAIN VALVE. UPON REMOVAL SCREWS HOLDING INPUT SPIGOT WERE FOUND PULLED OUT OF VALVE BODY, ALLOWING LEAKAGE PAST THE INTERNAL O-RING. THE SCREWS LOCKWIRE WERE INTACT.