# SDR YENA2023073100879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2023
- Submitted: July 31, 2023
- Operation: Air carrier
- Aircraft: [N950JT](https://openairdocs.org/aircraft/N950JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 06609
- Aircraft time: 30,181 hours, 9,760 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Solenoid
- Part number: 341E030000
- Part serial: 02639C
- Condition: Failed
- Location: 10ha2
- Part time: 83,368 hours, 30,642 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/YENA2023073100879

## Discrepancy

FLT#2869, JFK-PUJ. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) 'ABOVE 13000 FT ENG 2 BLEED LOW (ABNORMAL) PRESS CAM; T/S PER TSM 36-11-00-810-879A. REMOVED AND REPLACED ENG 2 SOLENOID BLEED PR VALVE CONTROL IAW AMM 36-11-55. ALL OPS TESTS PASSED. BLEED FUNCTIONS NORMAL.'

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