As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - FLT 968 - ON INITIAL CLIMB-OUT OF LGA, 'A' SYSTEM HYDRAULICS FAILED. FLIGHT DIVERTED INTO JFK WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED TEE FITTING AT RIGHT THRUST REVERSER PRESSURE SWITCH, 'A' SYSTEM HYDRAULICS RETURN, PRESSURE AND CASE DRAIN FILTERS, AND NR 1 AND NR 2 ENGINE DRIVEN HYDRAULIC PUMPS. (M)