# SDR R61A201811051121

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2018
- Submitted: November 6, 2018
- Operation: Air carrier
- Aircraft: [N437YX](https://openairdocs.org/aircraft/N437YX), 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: 17000366
- Aircraft time: 11,136 hours, 7,632 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Unit
- Part number: 34002210
- Part serial: 011425
- Condition: Inoperative
- Location: Cabin
- Part time: 11,136 hours, 7,632 cycles
- Stage of operation: TX
- 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/R61A201811051121

## Discrepancy

EMERGENCY LIGHTS OVER L2 DOOR INOP. R&R NR 3 EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01.

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