What was found
ORD - FLT 4431 - CREW REPORTED SPS TWO WARNING ON EICAS. AIRCRAFT WAS RETURNED TO ORD. MAINTENANCE REMOVED AND REPLACED THE NR 2 AOA SENSOR. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WS RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4431 - CREW REPORTED SPS TWO WARNING ON EICAS. AIRCRAFT WAS RETURNED TO ORD. MAINTENANCE REMOVED AND REPLACED THE NR 2 AOA SENSOR. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WS RETURNED TO SERVICE. (M)