# SDR SIMA200710609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2007
- Submitted: April 16, 2007
- Operation: Air carrier
- Aircraft: [N669MB](https://openairdocs.org/aircraft/N669MB), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145788
- Aircraft time: 8,025 hours, 7,426 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 2013BR
- Part serial: B1554
- Condition: Discharged
- Location: Cabin
- Part time: 8,025 hours, 7,426 cycles
- Stage of operation: TX
- 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/SIMA200710609

## Discrepancy

EMERGENCY AFT CABIN LIGHTS AND EXIT SIGN INOPERATIVE, FERRIED AIRCRAFT TO ORD.  REMOVED AND REPLACED EMERGENCY BATTERY AT AFT CEILING POSITION IAW EMB AMM 33-50-04 AND EXIT SIGN IAW EMB AMM 33-50-14.  BOTH ITEMS OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

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