What was found
EN ROUTE CREW REPORTED GREEN HYD QTY & PRESS LOSS INFLIGHT. CREW COMPLIED WITH QRH ECAM PROCEDURE & EXECUTED MANUAL GEAR EXTENSION PROCEDURE. CREW DECLARED AN EMER AS A PRECAUTION & THE FLIGHT LANDED WITHOUT INCIDENT. ACFT WAS TOWED TO THE GATE. FOUND LT MLG DOOR ACTUATOR LEAKING FROM AFT FLEX LINE. R & R DOOR ACTUATOR IAW AMM 32-31-35-400-001-A. NO LEAKS NOTED. ACCOMPLISHED LG SYS NORMAL MODE AFTER FREE FALL EXTENSION IAW AMM 32-00-00-860-003-A. ACCOMPLISHED OPERATIONS TEST OF GREEN HYD SYS IAW AMM 29-11-00-710-001-A.