# SDR SIMA201027202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2010
- Submitted: September 29, 2010
- Operation: Air carrier
- Aircraft: [N654AE](https://openairdocs.org/aircraft/N654AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145437
- Aircraft time: 22,874 hours, 21,144 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 103799
- Condition: Discharged
- Location: Cabin
- 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/SIMA201027202

## Discrepancy

DURING MAINTENANCE BASE VISIT FOUND THE AFT NR 3 EMERGENCY FLOOR PROXIMITY LIGHTING STRIPS TO BE INOPERATIVE.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED NR 4 BATTERY POWER SUPPLY IAW EMBRAER AMM 33-50-04.  THE OPERATIONAL CHECK WAS GOOD IAW EMBRAER AMM 33-50-00.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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