What was found
DURING CLIM, AFTER RETRACTING THE LANDING GEAR, VISUAL GREEN HYD LOW PRESSURE MESSAGE. MANUAL GEAR EXTENTION PERFORMED. AIR TURN BACK, REPLACED RT MLG AFT HYD HOSE ASSY IAW AMM 32-31-39, PB 401. SERVICED GREEN HYD SYS IAW AMM 12-12-29-611-001. STOWED GRAVITY GEAR EXTEND HANDLE AND PERFORM OPS TEST OF THE MAIN LANDING GEAR DOORS. IAW AMM 32-31-00-710-002. OPS CHECK GOOD.