# SDR SIMA201112201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2011
- Submitted: May 2, 2011
- Operation: Air carrier
- Aircraft: [N826AE](https://openairdocs.org/aircraft/N826AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145592
- Aircraft time: 22,029 hours, 19,042 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 2013A
- Part serial: 6643215765
- 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/SIMA201112201

## Discrepancy

DURING MAINTENANCE BASE VISIT FOUND ALL THE EMERGENCY LIGHTS POWERED BY THE NR 1 BATTERY INOPERATIVE.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  THE NR 1 BATTERY VOLTAGE WAS NORMAL BUT IT WAS DETERMINED THROUGH NEW BATTERY INSTALLATION THAT THE SUSPECT BATTERY COULD NOT SUPPORT A LOAD.  REMOVED AND REPLACED THE NR 1 BATTERY AND CHARGER ASSEMBLY IAW EMB140 AMM 33-50-04.  THE OPERATIONAL CHECK OF WAS GOOD.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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