# SDR UPS07M51191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2007
- Submitted: November 21, 2007
- Operation: Air carrier
- Aircraft: [N251UP](https://openairdocs.org/aircraft/N251UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48744
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Battery
- Condition: Discharged
- Location: Evac Slide
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07M51191

## Discrepancy

LT ENTRY DOOR SLIDE BOTTLE TEST BUTTON DIM WHEN TESTED.  REMOVED AND REPLACED LT ENTRY DOOR SLIDE PUSH TO TEST BATTERY AND OPS CHECKS OK PER MM 25-61-06.  A/C OK TO CONTINUE SERVICE.

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