# SDR QXEA200501737

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2005
- Submitted: December 6, 2005
- Operation: Air carrier
- Aircraft: [N359PH](https://openairdocs.org/aircraft/N359PH), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 514
- Aircraft time: 17,724 hours, 25,516 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Indicator
- Part number: 7003360941
- Part serial: 95113344
- Condition: Malfunctioned
- Location: Ahru
- Part time: 105,316 hours, 108,049 cycles
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200501737

## Discrepancy

SEA FLIGHT NR 2038, DURING TAXI NR 1 EADI PITCHED DOWN APPROXIMATELY 8 DEGREES BANKED TURNS SETTING OFF SEVERAL MISMATCH MESSAGES ON THE ADVISORY DISPLAY.  MAINTENANCE REPLACED NR 1 AHRU IAW D-8 200 MTX CARD 9340019.  OPERATIONAL TEST GOOD.  AIRCRAFT RETURNED TO SERVICE.

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