# SDR GTIA010905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2001
- Submitted: October 15, 2001
- Operation: Air carrier
- Aircraft: N808NK
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49504
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Gyro
- Part number: 258733511
- Part serial: 7021940
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA010905

## Discrepancy

FLT 923 - AUTO PILOT AND AUTO THROTTLE DISENGAGES AND FMA GO TO GO AROUND MODE.  WHEN PERFORMING RTS FOUND AUX GYRO BAD.  REMOVED AND REPLACED AUX GYRO IAW MD80 MM 34-23-01, PERFORMED RTS SYSTEMS OPS CHECK GOOD IAW MD80 MM 22-01-05.  (M)

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