# SDR XNOA1217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2004
- Submitted: December 21, 2004
- Operation: Air carrier
- Aircraft: [N473AS](https://openairdocs.org/aircraft/N473AS), registered now
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 203
- Aircraft time: 35,380 hours, 17,712 cycles
- System (JASC): [3497 · Navigation System Wiring](https://openairdocs.org/jasc/3497)
- Part: Connector
- Condition: Damaged
- Location: Directional Gyro
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XNOA1217

## Discrepancy

CAPT'S DG FAILED IN FLIGHT.  REMOVED, CONNECTOR & REINSTALLED NR 1 DG OPS, CHECKED GOOD.  SWAPPED NR 1 DG & NR 3 DG PENDING FURTHER TROUBLESHOOTING, OPS CHECKED NR 1, NR 2, & NR 3 SYSTEMS OPS CHECKED GOOD IAW A300AMM 34-25-34 & 34-25-00.

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