# SDR AALA202609258964

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2026
- Submitted: September 25, 2026
- Operation: Air carrier
- Aircraft: [N185UW](https://openairdocs.org/aircraft/N185UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1666
- Aircraft time: 78,331 hours, 30,488 cycles
- Engine: Cfmint CFM565B3P
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Check Valve
- Part number: 2293B020000
- Part serial: 22302
- Condition: Cracked
- Location: Nr 1 Engine
- Stage of operation: DE
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202609258964

## Discrepancy

AIRCRAFT WAS GROUNDED: ENGINE 1 STALL MESSAGE ON ECAM AT BEGINNING OF DESCENT FROM FL360 - THE ENGINE RECOVERED ITSELF WITHIN A FEW SECONDS AND THE ENGINE OPERATED NORMALLY FOR REMAINDER OF THE FLIGHT - MAINTENANCE THE INLET PRESSURE CHECK VALVE HAD 2 CRACKED HOLES AND REPLACED IT PER AMM 36-11-41 *AALA202609258964* - MAINTENANCE ALSO FOUND THE VBV POSITION SENSOR FEEDBACK ROD JAMNUT WORN CAUSING EXCESSIVE PLAY AND REPLACED THE FEEDBACK ROD PER AMM 75-31-70 *AALA202609253874* - A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED

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