# SDR AALA20170106012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2017
- Submitted: January 6, 2017
- Operation: Air carrier
- Aircraft: [N723AN](https://openairdocs.org/aircraft/N723AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 33125
- Aircraft time: 15,530 hours, 1,789 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Battery
- Condition: Unserviceable
- Location: Zone 800
- 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/AALA20170106012

## Discrepancy

AIRCRAFT NOT GROUNDED. EMERGENCY POWER ASSIST SYSTEM BATTERY NEEDS REPLACEMENT IAW SIC 2906. REMOVED AND REPLACED BATTERY. OPERATIONAL CHECK GOOD.

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