# SDR MALA030312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2003
- Submitted: June 19, 2003
- Operation: Air carrier
- Aircraft: [N447XJ](https://openairdocs.org/aircraft/N447XJ), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B447
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Display
- Part number: 6226342022
- Part serial: 5287
- Condition: Failed
- Location: Efis
- 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/MALA030312

## Discrepancy

DURING FLIGHT 3056 LT EFIS TUBE WENT BLANK AFTER TAKEOFF.  AIR RETURN TO MSP.  MAINTENANCE REPLACED LT LOWER EHSI SCREEN P/N 622-6342-022, SN/OFF 5287, SN/ON 3061, PER SAAB AMM 34-24-15-4.  OPS CHECK GOOD.

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