What was found
(CAN) ON APPROACH TO POS, WITH GEAR UP, GOT HIS NR 2 EDP HYDRAULIC CAUTION LIGHT AND NOTICED HIS NR 2 HYDRAULIC QUANTITY DROPPED TO ZERO. FOLLOWED PROCEDURES PER QRH. AIRCRAFT LANDED IN PORT OF SPAIN & TOWED TO GATE. MAINTENANCE: NR 2 EDP SUPPLY LINE TO THE PRESSURE MANIFOLD, UNION FOUND SHEARED OFF AT PRESSURE MANIFOLD SIDE. UNION STILL ATTACHED TO LINE. THIS IS EXACT DEFECT REPORTED.MANIFOLD REPLACED & AIRCRAFT FUNCTION TESTED, LEAK CHECKED AND RETURNEED TO SERVICE.