# SDR SPAA2013042600004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2013
- Submitted: April 26, 2013
- Operation: Air carrier
- Aircraft: N712S
- Make and model: Boeing 737-2Y5
- Registry model: [Boeing 737-2Y5](https://openairdocs.org/model/boeing-737-2y5) (OpenAirDocs)
- Aircraft serial: 23038
- Aircraft time: 69,257 hours, 35,815 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 900835A
- Part serial: 77744
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SPAA2013042600004

## Discrepancy

MID CABIN EMERGENCY EXIT LIGHT FAILED TO ILLUMINATE.  REPLACE BATTERY PACK IAW AMM 33-51-81.  FUNCTIONAL CHECKED GOOD.

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