# SDR AALA20180424001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2018
- Submitted: April 26, 2018
- Operation: Air carrier
- Aircraft: [N786AN](https://openairdocs.org/aircraft/N786AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30250
- Aircraft time: 72,267 hours, 8,764 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Battery
- Part number: BAT5054
- Condition: Inoperative
- Location: R4 Door
- 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/AALA20180424001

## Discrepancy

R4 DOOR EPAS GREEN LIGHT INOPERATIVE WHEN EPAS IS IN THE ARMED POSITION.  REPLACED THE BATTERY IAW AMM 52-11-20.

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