# SDR FDEA201109304217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2011
- Submitted: October 3, 2011
- 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: 47,872 hours, 9,769 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 6044115
- Part serial: 0543
- Condition: Discharged
- Location: Emergency Light
- Part time: 42 hours, 27 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/FDEA201109304217

## Discrepancy

DURING MX PREFLIGHT. EMERGENCY LIGHTS DISPLAYED:  EMERGENCY LIGHT BATTERY 1 LOW ALERT.  REF FIM 33-51-02-00, R & R EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-51-01-4.  OPS CHECK IS  NORMAL.

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