What was found
HYD Y RSVR LO LVL ON ECAM FOUND PTU MANIFOLD LEAKING, BELIEVE 3094GM SOURCE OF LEAK FOUND LEAKING PACKING OF THE CHECK VALVE ON THE YELLOW SYSTEM 40-0595-3-1665,QTY :1 31-2913-3-0022,QTY :1 PTU MANIFOLD. REPLACED CHECK VALVE AND PACKING. REF MM 29-13-15. SERVICED HYDRAULIC YELLOW SYSTEM REF AMM 12-12-29. PERFORMED LEAK CHECK NO LEAKS FOUND, OBS CHECK GOOD. PARTS USED: 40-0595-3-1665,QTY :1 31-2913-3-0022,QTY :1.