# SDR AWXA9800228

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N647AW](https://openairdocs.org/aircraft/N647AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 762
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Valve
- Part number: S4340131004
- Condition: Malfunctioned
- Location: Rt Mlg Ww
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA9800228

## Discrepancy

LOUD NOISE BANGING TYPE HEARD AND FELT IN COCKPIT TO ROW 4 DURING FLIGHT.  UNABLE TO IDENTIFY SOURCE OF NOISE, DIVERTED FLIGHT TO TPA.  REMOVED AND REPLACED SAFETY VALVE 49GA PER MM 32-31-17.  OPERATIONAL CHECK GOOD PER 32-31-00-710-005.

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