What was found
MIA - FLT 0733 - DURING CLIMB-OUT, CREW NOTICED SYSTEM A-HYDRAULIC QUANTITY DECREASED TO 1 GALLON AND WHEN ISOLATED, DECREASED TO 1/4 GALLON FOLLOWED BY LOSS OF SYSTEM A-HYDRAULICS. AIRCRAFT AIR INTERRUPTED AND LANDED WITHOUT INCIDENT MIA. MAINTENANCE FOUND RT TRAILING EDGE FLAP DRIVE MOTOR LEAKING. REPLACED RT TRAILING EDGE FLAP DRIVE MOTOR AND SERVICED SYSTEM A-HYDRAULICS. FLAPS WERE CYCLED SEVERAL TIMES OPERATING NORMALLY WITH NO LEAKS NOTED. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)