# SDR AALA201711289004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2017
- Submitted: November 30, 2017
- Operation: Air carrier
- Aircraft: [N546UW](https://openairdocs.org/aircraft/N546UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4885
- Aircraft time: 21,892 hours, 8,126 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Warning Message
- Condition: False Activation
- Location: Fuel Pump
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201711289004

## Discrepancy

ECAM MESSAGE INDICATED LOW PRESSURE ON LEFT FUEL TANK PUMP 1,  AMBER FAULT LIGHT ON LEFT TANK PUMP 1 SWITCH. ACCOMPLISHED SUCCESSFUL OPERATIONS TEST OF WING TANK FUEL CONTROL IAW AMM 28-21-00.

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