# SDR AALA201805249020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 2018
- Submitted: May 24, 2018
- Operation: Air carrier
- Aircraft: [N734AR](https://openairdocs.org/aircraft/N734AR), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31480
- Aircraft time: 12,448 hours, 1,327 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Battery Pack
- Part number: BAT5061
- Condition: Discharged
- Location: L4 Door
- 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/AALA201805249020

## Discrepancy

AIRCRAFT WAS NOT GROUNDED. L4 DOOR EMERGENCY POWER ASSIST SYSTEMS GREEN LIGHT NOT FLASHING. REPLACED L4 DOOR EMERGENCY POWER ASSIST SYSTEMS BATTERY PACK PER MM 52-12-19.

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