# SDR YENA2024090401224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2024
- Submitted: September 4, 2024
- Operation: Air carrier
- Aircraft: [N3149J](https://openairdocs.org/aircraft/N3149J), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55254
- Aircraft time: 2,293 hours, 926 cycles
- Engine: PW1524G
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 5318838
- Part serial: 3AFAB00389
- Condition: Failed
- Location: Engine-1
- Part time: 2,293 hours, 926 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2024090401224

## Discrepancy

FLT#683, BOS-RDU. (AIRCRAFT PERFORMED AN AIR TURN BACK TO BOS). 'L ENGINE FAULT 75 L ENGINE FAULT - BAV INOP; REMOVED AND REPLACED ENG #1 BUFFER AIR VALVE SEE LP 4092257, ITEM 1 (PERFORMED IDLE LEAK CHECK OF BUFFER AIR VALVE PER AMP 71-00-00). A/C OK FOR SERVICE, NO FAULT. '

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