# SDR F3LA2024072300111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2024
- Submitted: July 23, 2024
- Operation: Air carrier
- Aircraft: [N337FR](https://openairdocs.org/aircraft/N337FR), registered now
- Make and model: Airbus A320-251N
- Registry model: [Airbus A320-251N](https://openairdocs.org/model/airbus-a320-251n) (OpenAirDocs)
- Aircraft serial: 08380
- Aircraft time: 18,769 hours, 8,342 cycles
- Engine: Cfmint LEAP1A26
- Engine time: 17,564 hours, 7,900 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Check Valve
- Part number: ER18000G01
- Condition: Inoperative
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2024072300111

## Discrepancy

LP481863 ITEM 1ENGINE #1 STALL ENROUTE TWICE AT FL 370, NO ABNORMAL ENGINE PARAMETERS OBSERVED. THIS AIRCRAFT WAS GROUNDED AS A RESULT OF THIS DEFECT.  LP481863 ITEM 1.  IAW TSM 77-11-00-810-815-A, REMOVED AND REPLACED IP CHECK VALVE IAW AMM TASK 36-11-41-200-803. TW 0899402638 DD 03/06/25. AC OK FOR SERVICE.

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