As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#43, JFK-LGW. (ETOPS) CLASS 2 AIR BLEED ( 36-00-00-C CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY AIR BLEED ). PERFORMED BITE TEST OF BMC 1+2 PER AMM 36-11-00-740-001-1. TEST OK NO PREVIOUS HISTORY. THIS CLEARS MDDR. MX-4 UPDATED. PLACARD REMOVED.