As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GYE - INFIGHT LIM-MIA CREW REPORTED CENTER HYDRAULIC SYSTEM FLUID LOSS. EMERGENCY DECLARED FLIGTH DIVERTED GYE LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER FOUR SPOILER POWER CONTROL ACTUATOR. SYSTEM GROUND CHECK NORMAL OPERATION.