# SDR C2XA09RI054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2009
- Submitted: April 6, 2009
- Operation: Air carrier
- Aircraft: N12996
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145296
- Aircraft time: 20,946 hours, 15,735 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 85682
- Condition: Discharged
- Location: Cabin
- Part time: 12,642 hours, 9,457 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/C2XA09RI054

## Discrepancy

EWR MX - DURING ROUTINE MAINTENANCE, MX FOUND EMERGENCY EXIT LIGHT AT OVERWING CEILING INOPERATIVE.  MX REMOVED AND REPLACED NR 3 BATTERY AND PERFORMED OPERATIONAL SUCCESSFULLY.  ACFT WAS APPROVED TO RETURN TO SERVICE.

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