# SDR AALA202508250860

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2025
- Submitted: August 25, 2025
- Operation: Air carrier
- Aircraft: [N774XF](https://openairdocs.org/aircraft/N774XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2019
- Aircraft time: 66,799 hours, 34,480 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Condition: Inoperative
- Location: Zone 100
- Stage of operation: IN
- 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/AALA202508250860

## Discrepancy

AIRCRAFT WAS GROUNDED: DUE TO EXCESSIVE FUEL IMBALANCE DIVERTED TO KCLT. EMERGENCY DECLARED AIRCRAFT LANDED OVERWEIGHT AND WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT IAW TSM 28-21-00-810-813-A. REPLACED CENTER TANK PUMP 1 FUEL PUMP PRESSURE SWITCH (39QA) IAW AMM 28-21-15.

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