What was found
FLIGHT CREW STATES ON T.O. WHILE BRINGING UP FLAP HANDLE NOTICED LEFT HYD QTY DECREASING : SELECTED BOTH LEFT EDP AND LEFT ACMP OFF. LEFT HYD FLUID QTY NOW AT .15 PERCENT ON EICAS. SEE AMM 29-11-00/201 CONDITION 1 TABLE 1. FOUND LEAK COMING FROM LEFT MLG DOOR ACTUATOR. FLEX LINE ON MLG DOOR ACTUATOR FOUND RUPTURED. REMOVED AND REPLACED L/H MLG DOOR ACTUATOR RETRACT HYDRAULIC LINE. TORQUED HYDRAULIC LINE PER AMM 32-32-12-404-010. SERVICED AIRCRAFT WITH HYDRAULIC FLUID PER AMM 12-12-01-613-015. OPS CHECK AND LEAK CHECK GOOD.