# SDR DXTA200601638

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2006
- Submitted: October 11, 2006
- Operation: Air carrier
- Aircraft: [N304QS](https://openairdocs.org/aircraft/N304QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600408
- Aircraft time: 6,810 hours, 5,863 cycles
- Engine: Pwa JT15D5
- System (JASC): [3422 · Directional Gyro and Indicating System](https://openairdocs.org/jasc/3422)
- Part: Gyro
- Part number: 40205773
- Part serial: 96106076
- Condition: Inoperative
- Location: Cockpit
- Part time: 6,810 hours, 5,863 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200601638

## Discrepancy

ON TAKE-OFF ROLL HEADING MODE FAILED ON CAPT SIDE.  HEADING MODE REMAINED INOPERATIVE BACK TO SERVICE CENTER RAMP.  REMOVED AND REPLACED NR 1DB IAW MM 34-21-05. OPERATIONAL CHECKS GOOD.

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