What was found
WHEN ACTIVATING AUTO THROTTLES FOR T/O, LEFT ECAM ANNUNCIATED ENG 1 REV PRESSURIZER AND MASTER CAUTION LIGHT REJECTED TAKEOFF.LOCKED OUT NR 1 T/R PER MEL 78-1 AND MX PROCEDURES 78-1 COMPLIED WITH. IN ADDITION, DISCONNECTED & PLUGGED BOTH DU SUPPLY LINES PER M/M 78-31-00 PAGE 901, DEFERRED PER MEL 78-1 CAT C. CONTROL # 31373, EXP 22 MAR 98.