What was found
NUMBER 1 GREEN ENG PUMP FAILED ON TAKEOFF. COMPLIED WITH ECAM. PUMP WAS RUN FOR 3 MINS BEFORE TURNED OFF. PUMP SWITCH WAS OFF WITH ENG RUNNING FOR A MIN, AIR TIME PLUS TAXI. COMPLETED INSTALLATION OF NR 1 ENG GREEN HYD PUMP IAW AMM 29-11-32-04-02. BLEEDING, ENG RUN, LEAK & OPERATIONS CHECKED GOOD.