# SDR USAA2013021200001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2013
- Submitted: February 12, 2013
- Operation: Air carrier
- Aircraft: [N957UW](https://openairdocs.org/aircraft/N957UW), registered now
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000161
- Aircraft time: 10,899 hours, 9,158 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 340022
- Part serial: 003531
- Condition: Failed
- Location: Cabin
- Part time: 10,899 hours, 9,158 cycles
- 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/USAA2013021200001

## Discrepancy

C2 CHECK - EMERGENCY POWER SUPPLY NR 5 FAILS TEST.  BATTERY FAILED TEST, LIGHT ASSEMBLY INOP AT AFT PASSENGER DOOR.  REPLACED EMERGENCY POWER SUPPLY NR 5 IAW EMBRAER E190 AMM 33-50-01.

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