# SDR SWIA201231730

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2012
- Submitted: September 14, 2012
- Operation: Air carrier
- Aircraft: N270YV
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120270
- Aircraft time: 41,222 hours, 56,115 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Failed
- Location: Cabin
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201231730

## Discrepancy

EMERGENCY LIGHTS ONLY STAY ON FOR ABOUT 1 SECOND WHEN TESTED.  (FLT 5368)  REPLACED FORWARD, MID, AND AFT ELBP'S IN REFERENCE TO AMM.  P/N: D366-04-001 S/N OFF: 1241, S/N OFF: 176, S/N OFF: 1130.

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