What was found
(AIRCRAFT GROUNDED) (EMERGENCY DECLARED) ADV FOR LOW ENG OIL QTY FOLLOWED BY LOSS OF OIL PSI IN #1 ENG ECAM FOR SHUTDOWN OF ENG 1 ORDERED. FOLLOWED ECAM AND QRH PROCEDURES. FROM ECAM TO ENG SHUT DOWN WAS AN ESTIMATED GUESS OF 20 OR LESS SECONDS. / (RESOLVED ON W/O: 510919 TASKCARD: NR-00001 ) C/W DEFECT 8146 #1 ENG REMOVED AND REPLACED PER TASK CARD 71-400-001. ITEM: 1REMOVED AND REPLACED #1 ENG IAW AMM 71-00-00-000-042, AND 71-00-00-400-042. OPS TEST GOOD. C/W DEFECT 8146 #1 ENG REMOVED AND REPLACED PER TASK CARD 71-400-001.