As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 8145 -IFSD/ATB- RETURNED TO RDU DUE TO LOSS OF OIL QUANTITY AND PRESSURE DROPPING. PER QRH CREW SHUT DOWN RIGHT ENGINE AT 9 QTS INDICATION AND LOSING OIL PRESSURE. MAINTAINED POSITIVE OIL PRESSURE DURING WINDMILLING. CORRECTIVE ACTION: FOUND EXTERNAL OIL LEAK AT LP43 OIL LINE. ACCOMPLISHED WORK CARD# 7921-01082-01-02. ALL LEAK CHECKS GOOD. (LP# 4486500)