What was found
DURING CLIMBOUT, THE CREW RECEIVED A HYD SYSTEM 2 LOW QUANTITY EICAS MESSAGE. THE QRH PROCEDURES WERE FOLLOWED, THE SYSTEM CONTINUED SHOWING DECLINING LEVELS OF HYDRAULIC FLUID, AND THE CREW DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL, UNSCHEDULED LANDING. MAINTENANCE FOUND THE ENGINE DRIVEN HYDRAULIC PUMP NR 2 TO BE LEAKING AND R & R THE PUMP AFTER WHICH ALL OPS AND LEAK CHECKS WERE GOOD. NO FURTHER DEFECTS HAVE BEEN NOTED.