What was found
FAN END BEARING IN THE NR 1 ENGINE STARTER/GENERATOR FAILED CAUSING THE FAN TO MAKE CONTACT WITH END HOUSING WHICH CAUSED A SUBSEQUENT VIBRATION IN THE NR 1 ENGINE. THE GENERATOR CONTINUED TO SUPPLY POWER. THE COMPONENT WAS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FAN END BEARING IN THE NR 1 ENGINE STARTER/GENERATOR FAILED CAUSING THE FAN TO MAKE CONTACT WITH END HOUSING WHICH CAUSED A SUBSEQUENT VIBRATION IN THE NR 1 ENGINE. THE GENERATOR CONTINUED TO SUPPLY POWER. THE COMPONENT WAS REPLACED.