# SDR MALA040581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2004
- Submitted: September 30, 2004
- Operation: Air carrier
- Aircraft: N366PX
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B267
- Aircraft time: 31,137 hours, 26,529 cycles
- Engine: Ge CT79B
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6013211
- Part serial: OFF14587
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA040581

## Discrepancy

EMERGENCY LIGHTS 3LN, 4LN, AND 42LN INOPERATIVE. (LT AND RT EXTERIOR LIGHTS AND RT AFT COVE LIGHT)  MAINTENANCE REMOVED AND REPLACED 24LN EMERGENCY POWER SUPPLY IAW SMM 33-50-10.  P/N ON/OFF 60-1321-1.  S/N ON 18225  S/N OFF 14587.

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