As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MBJ/JFK - FLT JM 011 - DURING LANDING GEAR RETRACTION AFTER TAKEOFF, FLIGHT CREW REPORTED FAULT LIGHT ON NR 2 ENGINE GREEN HYDRAULIC PUMP. RESERVOIR QUANTITY INCREASED AFTER TAKEOFF AND REQUIRED CREW ACTION. INVESTIGATION REVEALED HYDRAULIC PUMP FAILURE AND HYDRAULIC FIRE SHUT-OFF VALVE PARTIAL CLOSURE DUE TO WIRING DAMAGE. HYDRAULIC PUMP REPLACED. WIRING REPAIRED AND AIRCRAFT DISPATCHED. (X)