What was found
F/O FMS CDU INTERMITTENT DURING FLIGHT. REPLACED FMS CDU. SYSTEM OPS NORMAL. ETOPS CATEGORY ''E'': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
F/O FMS CDU INTERMITTENT DURING FLIGHT. REPLACED FMS CDU. SYSTEM OPS NORMAL. ETOPS CATEGORY ''E'': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS