# SDR IPXA2017022714455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2017
- Submitted: March 1, 2017
- Operation: Air carrier
- Aircraft: N285UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48457
- Aircraft time: 94,932 hours, 17,133 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Failed
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2017022714455

## Discrepancy

EMERGENCY LIGHT BATTERY 1 LOW.   R & R THE POWER SUPPLY IAW AMM 33-51-01-4 REV 87. OPS TESTED GOOD.

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