# SDR YENA2023081500945

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2023
- Submitted: August 15, 2023
- Operation: Air carrier
- Aircraft: [N4074J](https://openairdocs.org/aircraft/N4074J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 11354
- Aircraft time: 528 hours, 81 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: UK
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023081500945

## Discrepancy

FLT#1107, JFK-LHR. (ETOPS) 'CLASS 2 AIR BLEED MSG NOTED.  ( 36-00-00-C CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY FAULT(S) INDICATED BY AIR BLEED ).   T/S PER TSM 36-00-00-810-804-A. ACCOMPLISHED BITE TEST OF ENGINE BLEED AIR SYSTEM REF AMM 36-11-00. NO FAULTS PRESENT OPS CHECKS OK. AT THIS TIME. MDDR CLEARED. MX-4 UPDATED. PLACARD REMOVED.

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