What was found
A FEW MINUTES AFTER DEPARTING PHX, CREW REPORTED THE GREEN HYD FLUID LEVEL WENT TO ZERO. FLIGHT RETURNED TO FIELD AT PHX & LANDED WITHOUT INCIDENT. FOUND THE LT MLG DOOR ACTUATOR FLEXIBLE HOSE LEAKING. R & R LT MLG DOOR ACTUATOR FLEXIBLE HOSE IAW AMM 32-31-39. SERVICED & BLED GREEN HYD SYS IAW AMM 29-00-00-870-002A & 29-00-00-870-001A, LEAK CHECKED GOOD. OPERATIONS CHECK OF LG DOORS GOOD IAW AMM 32-31-00-710-002-A01, WITHOUT FALSE TARGETS.