# SDR YENA2024080801102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2024
- Submitted: August 8, 2024
- Operation: Air carrier
- Aircraft: [N4083J](https://openairdocs.org/aircraft/N4083J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 11903
- Aircraft time: 767 hours, 112 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Warning Message
- Condition: False Activation
- Location: Bleed Air
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2024080801102

## Discrepancy

FLT#1621, LHR-BOS. (ETOPS) 'AIR BLEED CLASS 2 MSG ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY AIR BLEED ); REF TSM TASK 36-00-00-810-804-A, PERFORMED BITE TEST OF EBAS REF AMM 36-11-00. OPS TEST OK. NO FAULTS NOTED. NO FAULTS DETECTED ON GROUND REPORT OR TSD. MDDR CLEARED. MX-4 UPDATED. PLACARD REMOVED.

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