# SDR FDEA201207022447

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2012
- Submitted: July 2, 2012
- Operation: Air carrier
- Aircraft: [N642FE](https://openairdocs.org/aircraft/N642FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48485
- Aircraft time: 49,920 hours, 10,395 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 4059027903
- Part serial: 98030488
- Condition: Inoperative
- Location: Cabin
- Part time: 30,285 hours, 7,779 cycles
- 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/FDEA201207022447

## Discrepancy

ON POST FLT CHECK,  EMERGENCY LIGHT TEST FOUND ALERT  "EMERGENY LIGHT BATTERY 1 LOW" STATUS IAW FIM 33-51-02-00 & FAULT.  REPLACED EMERGENCY LIGHT IAW MM 33-51-01 & TESTED OK IAW MM 33-51-00.

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