# SDR AALA202201067409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2022
- Submitted: January 6, 2022
- Operation: Air carrier
- Aircraft: [N724AN](https://openairdocs.org/aircraft/N724AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 31548
- Aircraft time: 34,128 hours, 3,967 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Squib
- Part number: M530003991
- Condition: Faulty
- Location: Zone 800 - Doors
- 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/AALA202201067409

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING DOOR 1L EPAS BATTERY OPERATIONAL TEST, EPAS AMBER LIGHT DID NOT ILLUMINATE. REPLACED EPAS RESERVOIR SQUIB PER AMM 52-12-22.

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