What was found
FMC CDU FAILED IN CRUISE. E/E COOLING MONITOR SHOWED NO AIRFLOW. REMOVED AND REPLACED THE LOW FLOW SENSOR TS 163 IAW AMM 21-58-17.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FMC CDU FAILED IN CRUISE. E/E COOLING MONITOR SHOWED NO AIRFLOW. REMOVED AND REPLACED THE LOW FLOW SENSOR TS 163 IAW AMM 21-58-17.