# SDR R61A201909101000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2019
- Submitted: September 26, 2019
- Operation: Air carrier
- Aircraft: [N655RW](https://openairdocs.org/aircraft/N655RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000105
- Aircraft time: 39,828 hours, 24,674 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Unit
- Part number: 34002210
- Part serial: 001421
- Condition: Failed
- Location: Cabin
- 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/R61A201909101000

## Discrepancy

EMERGENCY LIGHT POWER UNIT (ELPU)#2 FAILED 15 FUNCTIONAL TEST. REMOVED AND REPLACED ELPU #2 IAW 33-50-01-400-801-A.  OPS CHECKED GOOD.  SEE 40000653-7000-0003 AWS FOR TESTING INFO.

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