What was found
CREW REPORTED, LOST OIL QUANTITY WHILE AT FL 400. ACCOMPLISHED NNC 7.15. MAINTENANCE REPORTED NR 2 ENGINE STARTER TURBINE FAILED. REPLACED NR 2 ENGINE STARTER & SERVICED TO FULL. PERFORMED ENGINE RUN AT THE GATE AND VERIFIED NO LEAKS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED, LOST OIL QUANTITY WHILE AT FL 400. ACCOMPLISHED NNC 7.15. MAINTENANCE REPORTED NR 2 ENGINE STARTER TURBINE FAILED. REPLACED NR 2 ENGINE STARTER & SERVICED TO FULL. PERFORMED ENGINE RUN AT THE GATE AND VERIFIED NO LEAKS.