# SDR C77A20170815001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2017
- Submitted: August 15, 2017
- Operation: Air carrier
- Aircraft: [N212NN](https://openairdocs.org/aircraft/N212NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000504
- Aircraft time: 5,590 hours, 3,670 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 34002210
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C77A20170815001

## Discrepancy

AFT GALLEY EMERGENCY EXIT SIGN NOT ILLUMINATING.   REMOVED & REPLACED THE NR 3 ELPU IAW AMM 3-50-01/400.  OPS CHECKED IAW AMM 33-50-01-710-801-A.  OPS CHECKED GOOD.  OK FOR SERVICE.

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