As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 3 PYLON TOP PANEL 487DR HAS THREE AREAS OF CRACKS. REPAIRED VENTILATOR ASSY P/N AUB7054-501 IAW FEDEX EA 8-5480-77611. LOCATED AND DRILLED VENTILATOR ASSY IAW DC10 SRM 51-31-01 VOL II. VENTILATOR ASSEMBLY TO BE INSTALLED UNDER FEDEX OPS 43R-FIT. REFERENCE NON-ROUTINE N00166.