What was found
2 HRS INTO FLIGHT AT FL350 GOT LEVEL 2 ALERT "HYD 2 FAIL" WITH LOSS OF ALL HYD 2 PRESSURE AND FLUID QUANTITY. FOUND HYD LINE IN CENTER GEAR WHEEL WELL LEAKING AT SWAGE FITTING. LINE GOES TO THE INLET OF THE 2-3 RMP PN OF LINE IS AYK7550-549. REMOVED HYD LINE REF AMM 20-10-01-2 LINE IN HGR-10 LEAD OFFICE. INSTALLED TYPE 1 REPAIR ON LINE IAW MM 20-10-01-2 AND REINSTALLED IAW SAME. SERVICED NR 2 HYDRO SYS IAW MM 12-13-02-3. PERFORMED LEAK CHECK OF ALL REPLACED FILTERS AND REPAIRED LINE, CHECKS GOOD. PERFORMED LEAK AND OPS CHECK OF 2 ENG EPD IAW MM 29-11-20-4, ALL CHECKS GOOD. BLEED AIR FROM NR 2 SYS, OK FOR SERVICE.