# SDR IPXA2018071831768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2018
- Submitted: July 18, 2018
- Operation: Air carrier
- Aircraft: N296UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48474
- Aircraft time: 81,654 hours, 13,733 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Cabin
- 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/IPXA2018071831768

## Discrepancy

ON PREFLIGHT LVL EMER LT BAT 1 LOW. REMOVED AND REPLACED EMERGENCY LIGHT IAW AMM 33-51-01 MESSAGE REMAINS. DEFERRAL IAW MEL 33-50-4 DMP C/W DI LOG UPDOWN. PLACARD INSTALLED ESR 33-51-20-01

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