# SDR HEEA088573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2003
- Submitted: August 11, 2003
- Operation: Air carrier
- Aircraft: N3893L
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 33006
- Aircraft time: 18,138 hours
- System (JASC): [3422 · Directional Gyro and Indicating System](https://openairdocs.org/jasc/3422)
- Part: Indicator
- Part number: 4020936903
- Part serial: 82060178
- Condition: Malfunctioned
- Location: Gyro 3-Axis
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA088573

## Discrepancy

AFTER WARM UP, GYRO 3-AXIS INDICATOR WON'T SLAVE COMPASS CARD. SHOP REPAIR.

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