What was found
ETOPS - ENG 1 BLEED FAULT - BTB. REMOVED AND REPLACED BMC1 IAW AMM 36-11-34-400-802-A. OPS TEST OK. TWO 10 MINS ENGINE IDLE RUNS SUCCESSFUL. AC OK TO CONTINUE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ETOPS - ENG 1 BLEED FAULT - BTB. REMOVED AND REPLACED BMC1 IAW AMM 36-11-34-400-802-A. OPS TEST OK. TWO 10 MINS ENGINE IDLE RUNS SUCCESSFUL. AC OK TO CONTINUE.