# SDR AALA202110269196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2021
- Submitted: October 27, 2021
- Operation: Air carrier
- Aircraft: [N711UW](https://openairdocs.org/aircraft/N711UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1033
- Aircraft time: 60,017 hours, 35,024 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Regulator Valve
- Part number: 6774E010000
- Part serial: 0568
- Condition: Faulty
- Location: Zone 400 - Nac/P
- Part time: 63,317 hours, 29,149 cycles
- Component: Engine, CFM565B
- Component part number: CFM565BTIQEC319
- Stage of operation: CR
- 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/AALA202110269196

## Discrepancy

AIRCRAFT WAS GROUNDED: ICING RESTRICTION AND ENGINE 2 BLEED FAULT AT 36000 FT, QRH RESET INEFFECTIVE; FLIGHT DIVERTED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED BLEED PRESSURE REGULATOR VALVE WITH SERVICEABLE UNIT IAW AMM 36-11-52-400-042-A6, LEAK AND OPS CHECK GOOD.

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