# SDR C2XA04BT071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2004
- Submitted: June 30, 2004
- Operation: Air carrier
- Aircraft: N12934
- Make and model: Emb EMB-145ER
- Registry model: [EMB EMB-145ER](https://openairdocs.org/model/embraer-emb-145er) (OpenAirDocs)
- Aircraft serial: 145019
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 69118
- Condition: Faulty
- Location: Emergency Light
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA04BT071

## Discrepancy

CREW REPORTED, ODOR OF WIRE INSULATION BURNING IN COCKPIT AND FLIGHT ATTENDANT JUMPSEAT, ALONG WITH CABIN AND CABIN EMERGENCY PUSHBUTTONS ILLUMINATING.  MAINTENANCE FOUND EMERGENCY BATTERY NR 2 NOT INSTALLED CORRECTLY.  REMOVED AND REPLACED NR 2 EMERGENCY BATTERY, POWER SUPPLY IAW EMB145 MM 33-50-04.  OPS CHECKED GOOD.  AIRCRAFT RETURNED TO SERVICE.

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