What was found
(CAN) WHILE INBOUND, THE CREW REPORTED A LOSS OF NR 2 HYD FLUID. THE ACFT DIVERTED, WHERE IT WAS MET BY MX. UPON INSPECTION THE PUMP & THE AREA IMMEDIATELY AROUND THE PUMP WAS SOAKED IN HYD FLUID. THE NR 2 EDP WAS INSPECTED & FOUND TO BE DAMAGED. ITS CASE HAD PUNCTURES & IT`S ASSUMED ITS INTERNAL PARTS SUFFERED CATASTROPHIC MECHANICAL DAMAGE. THE EDP WILL BE SENT TO THE OEM FOR INVESTIGATION. THE EDP & ALL OF ITS RELATED FILTERS WERE REMOVED & INSPECTED FOR DEBRIS, NIL NOTED, IAW THE AMM. THE EDP & FILTERS WERE REPLACED & THE HYD SYS WAS REPLENISHED & BLED IAW THE AMM. THE ACFT WAS RETURNED TO SERVICE AT ABOUT 19:30 EST ON 23 JUNE 2012. THE EDP, PN 66173-03 & SN K0520, WAS INSTALLED ON RT ENG ON 28 OCTOBER 2011. AT THAT TIME THE EDP HAD 558.1 TOTAL HOURS & 476 TOTAL CYCLES. IT FAILED AT 2190.2 TOTAL HOURS & 1882 TOTAL CYCLES. IT HAD BEEN ON 805 FOR 1632.1 HOURS & 1406 CYCLES.