# SDR IPXA2016030100224

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2016
- Submitted: March 2, 2016
- Operation: Air carrier
- Aircraft: [N273UP](https://openairdocs.org/aircraft/N273UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48574
- Aircraft time: 61,959 hours, 11,459 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016030100224

## Discrepancy

EMERGENCY LIGHT BATTERY LOW.  TRANSFER TO MEL 33-50-4, DMP 33-50-4.  ACCOMPLISHED PLACARD INSTALL, REPLACED EMERGENCY LIGHTS BATTERY, OPS CHECKS OK.  ACCOMPLISHED LAMP REVERSAL. REF MM 33-51-01, THIS CLEARS M571959, EFF REF: IPC 33-51-01-05,  ITEM 015.

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