# SDR AALA20150706004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2015
- Submitted: July 6, 2015
- Operation: Air carrier
- Aircraft: [N851NN](https://openairdocs.org/aircraft/N851NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29556
- Aircraft time: 15,607 hours, 6,107 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: S283W6032
- 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/AALA20150706004

## Discrepancy

EMERGENCY LIGHT TEST DID NOT PASS IAW SIC 2904.  R & R 3 EACH BATTERY PACKS.  SEE ALSO AALA20150704005 & AALA20150706005.

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