# SDR DALA2023041002750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2023
- Submitted: April 10, 2023
- Operation: Air carrier
- Aircraft: [N347NW](https://openairdocs.org/aircraft/N347NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 408
- Aircraft time: 88,639 hours, 40,858 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023041002750

## Discrepancy

SHIP 3247 - ATB - DUE TO LEFT WING FUEL PUMPS INOPERATIVE, WITH NO FAULT INDICATIONS CAUSING FUEL IMBALANCE. CORRECTIVE ACTION: FOUND RIGHT FORWARD INNER TRANSFER VALVE (29QM) ACTUATOR (10QP) FAULTING. REPLACED RIGHT INTERCELL TRANSFER VALVE (10QT) NO FURTHER FAULTS. OK FOR SERVICE. (4070399)

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