# SDR IPXA2017022714493

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2017
- Submitted: March 8, 2017
- Operation: Air carrier
- Aircraft: [N260UP](https://openairdocs.org/aircraft/N260UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48418
- Aircraft time: 75,166 hours, 14,833 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Relay
- Condition: Failed
- Location: Emergency Lights
- 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/IPXA2017022714493

## Discrepancy

EMERGENCY LIGHT BATTERY 1 LOW MESSAGE DURING EMERGENCY LIGHT TEST.  R & R RELAY R 25100 IAW WDM 33-51-14.  OPS CHECKED OK IAW AMM 33-50-00.

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