# SDR AALA20170227027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2017
- Submitted: March 2, 2017
- Operation: Air carrier
- Aircraft: [N796AN](https://openairdocs.org/aircraft/N796AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30796
- Aircraft time: 65,353 hours, 8,285 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 57188
- 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/AALA20170227027

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE. DOOR 4R AFT BATTERY PACK (M33409) FOUND INOPERABLE. REPLACED BATTERY PACK PER AMM 33-51-06.

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