# SDR ASOA20131001072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2013
- Submitted: October 3, 2013
- Operation: Air carrier
- Aircraft: N14543
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145553
- Aircraft time: 28,994 hours, 22,102 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 92182
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 7,145 hours, 4,587 cycles
- 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/ASOA20131001072

## Discrepancy

DURING ROUTINE MAINTENANCE,  EMERGENCY LIGHTS WERE FOUND INOPERATIVE.  REPLACED BATTERY.  OPS CHECKED GOOD.

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