# SDR SIMA201103106

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2011
- Submitted: March 2, 2011
- Operation: Air carrier
- Aircraft: N811AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145529
- Aircraft time: 22,218 hours, 19,392 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131R
- Part serial: 68503
- 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/SIMA201103106

## Discrepancy

DURING MAINTENANCE BASE CHECK FOUND THE LEFT WING (EXTERNAL) EMERGENCY LIGHT INOPERABLE.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED NUMBER 1 EMERGENCY SYSTEM POWER SUPPLY BATTERY.  THE AIRCRAFT WAS RETURNED TO SERVICE.  (REQUEST TO MAKE SEPARATE SDR’S)

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