# SDR SIMA36110

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2000
- Submitted: February 2, 2001
- Operation: Air carrier
- Aircraft: N254AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B254
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 7221100646
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA36110

## Discrepancy

LAX - FLT 9732 - FLOOR PROXIMITY EMERGENCY LIGHTS AT ROWS 5, 6, 7 ARE INOPERATIVE AND OVERHEAD EMERGENCY LIGHTS AT 8BC, 10BC, AND 7A ARE INOPERATIVE.  MAINTENANCE REMOVED AND REPLACED ALL FIVE POWER SUPPLY UNITS IAW SAAB MM.  OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA3512  (M)

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