As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK INFLIGHT T1375/21MAR BDL TO SJU - TOWER REPORTED FUEL LEAKING FROM RIGHT WING. LANDED JFK WITHOUT INCIDENT. FOUND PRESSURE RELIEF VALVE POPPED IN PANEL NUMBER SIX POSITION FROM OUTBOARD. RELOCATED PRESSURE RELIEF VALVE TO NUMBER FIVE POSITION. SYSTEM GROUND CHECKED NORMAL OPERATION.