What was found
FLT#1333, BOS-SFO. (ETOPS) AIR BLEED CLASS II MSG. PERFORMED OPS CHECK OF AIR BLEED SYSTEM IAW BMC TEST 36-11-00 OPS CHECK GOOD. THIS CLEARED MDDR 582952 MX-4 UPDATED PLACARD REMOVED.
- Difficulty date
- May 19, 2025
- Submitted
- May 19, 2025
- Operation
- Air carrier
- Aircraft
- N4076J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 11513
- Aircraft time
- 6,820 hours, 1,017 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Warning Message
- Condition
- False Indication
- Location
- Zone 100
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.