# SDR SWIA200312740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2003
- Submitted: January 5, 2004
- Operation: Air carrier
- Aircraft: N284YV
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120284
- Aircraft time: 22,802 hours, 31,756 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D36604001
- Condition: Malfunctioned
- Location: Emergency Light
- Stage of operation: TX
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200312740

## Discrepancy

CENTER CABIN SECTION (ROWS 4-7) EMERGENCY LIGHTS; FLOOR, SIDE AND CEILING; WILL INTERMITTENTLY FAIL BY DIMMING OUT AFTER ILLUMINATING FOR SEVERAL SECONDS DURING TEST.  REMOVED AND REPLACED MID BATTERY PACK IAW 33-50-02.  OPS CHECK GOOD.  S/N OFF: 1076/06-92.

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