What was found
TWENTY MINUTES AFTER TAKEOFF, NR 1 ENGINE OIL QUANTITY DROPPED TO ZERO. REMOVED AND REPLACED NR 1 ENGINE OIL QUANTITY TRANSMITTER PER AIRBUS MAITNENANCE MANUAL 79-31-15PB 401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TWENTY MINUTES AFTER TAKEOFF, NR 1 ENGINE OIL QUANTITY DROPPED TO ZERO. REMOVED AND REPLACED NR 1 ENGINE OIL QUANTITY TRANSMITTER PER AIRBUS MAITNENANCE MANUAL 79-31-15PB 401.