# SDR ERKR1205202332318

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2023
- Submitted: May 13, 2023
- Operation: General aviation
- Filed by: [Marana Aerospace Solutions Inc, repair station ERKR675D](https://openairdocs.org/faa-repair-station/ERKR675D/marana-aerospace-solutions-inc.md) (OpenAirDocs)
- Aircraft: [N825KW](https://openairdocs.org/aircraft/N825KW), registered now
- Make and model: Boeing 777212
- Aircraft serial: 32318
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Battery Pack
- Part number: 285W0955102
- Part serial: D00975
- Condition: Discharged
- Location: Epas
- 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/ERKR1205202332318

## Discrepancy

EPAS POWER SUPPLY FAILS TEST, NO GREEN ARM LIGHT AT R-1 DOOR..

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