What was found
MECHANICS PERFORMED ENGINE VIBRATION ANALYSIS INSPECTED CI FAN BLADES COMPONENTS VISIBLE THROUGH PYLON ACCESSORY PANEL WITH NO DEFECTS NOTED. REMOVED AND REPLACED LEFT ENGINE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MECHANICS PERFORMED ENGINE VIBRATION ANALYSIS INSPECTED CI FAN BLADES COMPONENTS VISIBLE THROUGH PYLON ACCESSORY PANEL WITH NO DEFECTS NOTED. REMOVED AND REPLACED LEFT ENGINE.