What was found
(CAN) DURING DESCENT THROUGH 10,000 FT, THE NR 2 EDP HYDRAULIC PUMP CAUTION BEGAN CYCLING. NR 2 HYDRAULIC SYS PRESSURE WAS RESTORED WITH THE 2B ACMP HOWEVER THE FLUID QTY DROPPED TO 5 PERCENT AT WHICH POINT NR 2 HYDRAULIC SERVICES WERE LOST. THE NR 2 EDP WAS FOUND LEAKING AND WAS REMOVED, THE BLANKING PLATE KIT INSTALLED AND PUMP DEFERRED IAW THE MEL. SUBSEQUENTLY THE NR 2 EDP HAS BEEN REPLACED WITH NO FURTHER ISSUES. EDP PN 66190-05, SN K0953.