# SDR SIMA201034001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2010
- Submitted: December 6, 2010
- Operation: Air carrier
- Aircraft: [N728AE](https://openairdocs.org/aircraft/N728AE), registered now
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145328
- Aircraft time: 22,682 hours, 19,777 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 67357
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201034001

## Discrepancy

DURING THE MAINTENANCE BASE VISIT FOUND THE NR 1 EMERGENCY LIGHT SYSTEM BULBS TO HAVE DIM LIGHTS.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE NR 1 BATTERY AND CHARGER.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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