# SDR R7MA33662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2001
- Submitted: November 13, 2001
- Operation: Air carrier
- Aircraft: [N407SJ](https://openairdocs.org/aircraft/N407SJ), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53422
- Engine: Allsn 250C47B
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Gyro
- Part number: 5040017901
- Part serial: 4651
- Condition: Intermittent
- Location: Horizon
- Part time: 711 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R7MA33662

## Discrepancy

UNIT OPERATES INTERMITTENTLY.  REPLACED WITH NEW UNIT CORRECTED PROBLEM.

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