What was found
LOST OIL QUANTITY IN NR 1 ENGINE DURING CRUISE. INSTALLED NEW INSERT IN GEARBOX AT OIL PRESSURE DIFFERENTIAL LINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOST OIL QUANTITY IN NR 1 ENGINE DURING CRUISE. INSTALLED NEW INSERT IN GEARBOX AT OIL PRESSURE DIFFERENTIAL LINE.