As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SJU INFLIGHT GIG JFK. CREW REPORTED UNCONTROLLED TRANSFER OF FUEL FROM RT MAIN TANK TO CTR TANK. EMERGENCY DECLARED FLIGHT DIVERTED SJU & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED RT CTR AUXILIARY LEAK DISCHARGE CHECK VLV & RT OVERRIDE PUMP MPN 5006286G. SYS GND CHECKED NORMAL, OPERATION CLOSED.