# SDR MALA010604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2001
- Submitted: August 3, 2001
- Operation: Air carrier
- Aircraft: N403XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B403
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Computer
- Part number: 6226190113
- Part serial: 2247
- Condition: Failed
- Location: E/E Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA010604

## Discrepancy

DURING FLIGHT NR 2820, RT AHARS COMPUTER FAILED.  AIR RETURN TO MSP.  MAINTENANCE REMOVED AND REPLACED NR 2 AHRS COMPUTER P/N 622-6190-113, S/N ON 2247, S/N OFF 2788, SYSTEM OPS CHECK GOOD IAW SF340 MM CHAPTER 34.

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