What was found
ON VISUAL APPROACH TO ASE WE RECEIVED A CAS MESSAGE OF: HYD VOLUME LOW. PERFORMED THE QRH CHECKLIST, COORDINATED WITH FODM/DISPATCH/ATC A DIVERT TO EGE WITH AN EMERGENCY DECLARED. LANDED UNEVENTFULLY AT EGE. ON POSTFLIGHT DISCOVERED LARGE AMOUNT OF HYD FLUID DRIPPING TO GROUND UNDER THE RT ENG. RE-SET HYD UNLOAD VALVES. INSPECTED RT ENGINE, SERVICED HYD RESERVOIR. GROUND RAN & VEIFIED HYD FLUID LEAK AT FWD HYD PAD GEARBOX DRAIN. REMOVED HYD PUMP. REMOVED RT HYD EDP & INSTALLED OVERHAULED EDP. REMOVED RT ENG GEARBOX HYD GEAR SHAFT OIL SEAL ASSY & INSTALLED NEW SEAL ASSY IAW EMM 72-60-01. PER NJA MCC RECOMMENDATIONS: INSPECTED HYD RETURN FILTER & INSTALLED A NEW FILTER. INSPECTED HYD RETURN FILTER & INSTALLED NEW FIITER. INSPECTED LT & RT T/R CONTROL MANIFOLD HYD PRESSURE FILTER & INSTALLED NEW FILTER. INSPECTED LT & RT T/R CONTROL MANIFOLD CASE HYD FILTER & INSTALLED NEW FILTER. NOTE FOUND MINOR TRACE OF METAL PARTICLES IN RT T/R CONTROL MANIFOLD. SERVICED EMERGENCY GEAR ACCUMULATOR RESET CONTROL ARM ON EMER GEAR EXTENSION PNEUMATIC BOTTLE & SECURED WITH COPPER BREAK AWAY WIRE, RESET MLG CONTROL MANIFOLD OVERRIDE VALVE. ACCOMPLISHED 15 MLG CYCLES ON JACKS. ACCOMPLISHED POST MX ENGINE GROUND OPS & LEAK CHKS, SATISFACTORY. WORK PERFORMED IAW AMM 29-10 00, 12-10-45,12-10-30, 32-00-00.