As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER 1 HR 30 MIN RIGHT ENGINE OIL QTY WENT TO 4 WITH A LOW LIGHT. AFTER 40 MORE MINUTES OIL QTY WENT TO 3. DESCENT QTY WENT TO 5. AFTER SHUTDOWN QTY WENT TO 12. SERVICED NR 2 ENGINE WITH 26 PINTS OF OIL BAGGED ENGINE DRAINS AND RAN AT PWR. NO LEAKS NOTED, ALSO LOOKED IN INLET AND TAIL PIPE NO INDICATION OF OIL LEAKS. RETURN TO SERVICE.