What was found
HYDRAULIC SYSTEM TWO WENT FROM 50 TO 5 IN 30 MINUTES NO MESSAGE ASSOCIATED UPON LANDING OBSERVED HYDRAULIC FLUID LEAKING DOWN AC FROM THE AFT COMPARTMENT BAY FLIGHT 5100 . UPON ARRIVAL TO AC FOUND HYD SYS 2 AT 10 FOUND LEAK COMING FROM HYD SYS 2 PRESSURE MANIFOLD REMOVED AND REPLACED HYD SYS 2 PRESSURE MANIFOLD IN REFERENCE TO AMM 29-11-05 SERVICED SYSTEM 2 IN REFERENCE TO AMM 12-12-29 OPS CHECK GOOD AT THS TIME LEAK CHECK GOOD AT THIS TIME REFERENCE AML 2012530 FOR REPLACEMENT OF EDP 2