What was found
ON FINAL APPROACH, RECEIVED SLAT SYS 1 AND 2 FAULT FOLLOWED UP SHORTLY W/GREEN HYD ECAM COMMAND TO TURN OFF BOTH GREEN HYD PUMPS. FAULTS ON OVERHEAD WERE AS FOLLOWS: GREEN SYS SERVO (GREEN PUMPS OFF), SLAT SYS 1 AND 2, SPOILER NR 5. DID GO AROUND FOUND RT MLG DOWNLOCK ACTUATOR FLEX HOSES LEAKING. RESERVOIR OVERSERVICED. DRAINED APPROX 3 GAL FROM GREEN SYS. REMOVED AND REPLACED GREEN SYS HYD XMITTER .25GQ. REF A310-300 MM 29-31-11-4, OPS AND LEAK CHECK NORMAL. STILL REQUIRES SERVICE AFTER OPS OF GREEN SYS. REMOVED AND REPLACED LEAKING DOWNLOCK HYD LINES. C/W LEAK CHECK AND OPERATIONAL CHECK OF GREEN SYSTEM HYDRAULICS. LEAK AND OPS CHECK GOOD. TOPPED OFF SYSTEM.