# SDR SIMA0551

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2001
- Submitted: May 3, 2001
- Operation: Air carrier
- Aircraft: N250AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B250
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6013211
- Part serial: 18159
- Condition: Discharged
- Location: Cabin
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0551

## Discrepancy

LAX - FLT 3085 - CREW REPORTED EMERGENCY FLOOR LIGHTS AT ROW 6 AND 7 EXTINGUISH AFTER 40 SECONDS.  MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT 22LN IAW SAAB MM.  OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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