What was found
FLT#1736, STI-JFK. (AIRCRAFT DECLARED AN EMERGENCY) 'DURING CRUISE FLIGHT " HYD Y RSVR LO LVL" ECAM + QRH PROCEDURES APPLIED; REF. L.P. ' S 4156052 ITEMS 1 (REPLACED EDP IAW AMM 29-13-51 LEAK CHECK REQUIRED REF LGP 4156054 ITEM 1 (LEAK CH'D # 2 HYD EDP, REF. AMM 29-13-51,. NO LEAKS FOUND.)) & 2 (SERVICED YELLOW HYDR. SYSTEM TO PROPER LEVEL, REF. AMM 29-91-00.), 4156053 ITEMS 1 (SVC YELLOW ACCUMULATOR TO CORRECT PRESSURE 29-91-00.) & 2 (FOUND YELLOW SYS ACCUMULATOR SPUN IN WRONG ORIENTIAION AND O RING ON TOP OF YELLOW ACCUMULATOR PINCHED + LEAKING REPLACED O RING + R/R YELLOW ACCUMLATOR PRECAUTIONARY AMM 29-13-42 OPS + LEAK CHK REQ), 4156054 ITEMS 1 & 2 (REPLACED HP MANIFOLD FILTER REPLACED LP RETURN FILTER YELLOW SYS 29-13-00. LEAK CHECKED REQUIRED), & 4156055 ITEMS 1 (LEAK CKD YELLOW HP MANIFOLD, LP RETURN (YELLOW), AND YELLOW ACCUM, REF. AMM 29-13-00. NO LEAKS NOTED) & 2 (CLEANED APU AREA, UNDER AIRFRAME, UNDER BELLY Y-HYD SYS RES COMPT. WHEEL WELL & WHEEL WELL DOORS. REF AMM 12-21-11.) FOR FINDINGS & DISPOSITION.'