What was found
ETOPS MET CREW & VERBALLY REPORT DURING CLIMB GOT AIR ENGINE 1 & 2 BLEED FAULT, MX CONTROL ADVISED TO CYCLE BLEED SW NR 2 DID AT ONCE & ITS OK BLEED SW NR 1 TOOK 3 TIMES TO CYCLE ECAM FAULT MESSAGE CLEARED. REMOVED & REPLACED ENGINE NR 1 BLEED PRV (4001HA) & DID LEAK TEST OK, NO LEAK NOTED, IAW A330 AMM 36-11-52/401 BMC 1&2 TEST OK, IAW AMM 36-11-00, DELTA MCC NOTIFIED. VALVE, BLEED, P/N OFF 43-3611-9-0002 01049 ON 00000 UNSUCCESSFUL PARTS CHANGE SENT TO RECORDS 09313.