What was found
DISCREPANCY:REFERENCE LP 277359 ITEM 1; HYD Y RSVR LO LVL Y ENG 2 PUMP LO PR Y SYS LO PR ECAM YELLOW HYD FLUID LEVEL IS NIL CORRECTIVE ACTION: PERFORMED INSPECTION OF ENG 2 PYLON FOUND SOURCE OF LEAK. REMOVED AND REPLACED PRESS ASSY P/N D2902083800000, REF AMM 29-13-49-400-812-A, SERVICED YELLOW HYD RES REF AMM 12-12-29-611-001, PERFORMED OPS TEST OF YELLOW HYD SYSTEM REF AMM 29-3-00-710-002. ALL TEST OK AT THIS TIME. NO FURTHER DEFECTS NOTED.