What was found
MIA - CREW REPORTED EICAS SPOILER MESSAGE IN CRUISE. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. FOUND NUMBER 2 POWER SUPPLY UNIT FAULTED. REPLACED UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MIA - CREW REPORTED EICAS SPOILER MESSAGE IN CRUISE. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. FOUND NUMBER 2 POWER SUPPLY UNIT FAULTED. REPLACED UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.