What was found
EMERGENCY LANDING, AS FLIGHT 507 WAS EN-ROUTE,, THE CREW NOTED LOW PRESS ON THE GREEN HYD SYS. AN PHONE PATCH WAS ESTABLISHED WITH DISPATCH & TECH OPS. IT WAS DEEMED PRUDENT TO CONTINUE ON, DUE TO LONG RNWYS, RESCUE EQUIPMENT & MX FACILITIES. THE FLIGHT CREW PLANNED TO DECLARE AN EMER AS A PRECAUTION & DISPATCH CONCURRED. CFR ROLLED & THE FLIGHT MADE AN OTHERWISE NORMAL APPROACH & LANDING, WAS ABLE TO TAXI TO THE GATE UNDER ITS OWN POWER 7 STEERING. R & R CHECK VLV FIM 1094GM IAW AMM 29-00-00. SERVICED THE HYD SYS & ACCOMPLISHED A SATISFACTORY OPERATIONAL & LEAK CHECK.