What was found
ENROUTE, GREEN SYS FLUID IN RESEVOIR DECREASED TO RED DOT ECAM PROCEDURES. PUMPS TURNED OFF AND NR 6 SPOILER. GRAVITY EXTENDED GEAR. R & R THE GREEN SYS MANIFOLD SERVO CONTROL MODULE IN REF TO AMM 29-11-34-04 AND R & R SERVO CONTROL SELECTOR VALVE IAW AMM 27-14-11-04 AND REPLACED SERVO CONTROL PRESSURE SWITCH IN REF TO 27-14-18-04, CARRIED OUT OPS TEST IN REF TO AMM 27-54-00 , 29-14-00, 27-14-11 AND 27-14-18