# SDR AALA201803069002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2018
- Submitted: March 6, 2018
- Operation: Air carrier
- Aircraft: [N869NN](https://openairdocs.org/aircraft/N869NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 40764
- Aircraft time: 21,057 hours, 8,462 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Condition: Inoperative
- Location: Emergency Light
- 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/AALA201803069002

## Discrepancy

AFT EMERGENCY LIGHTS AT LEFT DOOR INOPERATIVE,   FOUND CENTER AISLE EXIT SIGN SHORTING OUT ON THE BATTERY PACK.  REPLACED SIGN IAW AMM 33-51-00.   AIRCRAFT WAS GROUNDED.

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