What was found
DISCREPANCY: REFERENCE LOG PAGE LP1168034 ITEM 3, LOSS OF YELLOW HYDRAULIC SYSTEM IN FLIGHT, PERFORMED ATB. CORRECTIVE ACTION: REMOVED AND REPLACED #2 ENG HCV PIPE. REF AMM 29-13-49-420-091-B, T/W F9TAB1768C DUE 8/19. LEAK AND OPS CHECK GOOD./END/