What was found
AT CRUISE, RT HYD QTY DECREASED TO 4 QTS WITH NR 2 ENG PUMP ON HIGH. HYD PRESS DROPPED TO ZERO. EMERGNECY DECLARED & LANDED WITHOUT INCIDENT, ON APPROACH, PRESSURIZED RT SYS USING AUXILIARY PUMP PRESS. FLAPS & SLATS EXTENDED NORMALLY. GEAR CAME DOWN BUT DOORS DIDN’T RETRACT. TURNED RT ENG PUMP BACK ON & GEAR DOORS CLOSED. PRESSURE ON BOTH SIDES WAS NORMAL BUT RT QTY WAS 4 QTS. HYD FLUID LEAKING AT AFT BELLY DRAINS. R & R NR 2 HYD PUMP IAW AMM 24-10-05. GOOD LEAK & OPERATIONS CHECKS.