# SDR IPXA2025042492034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2025
- Submitted: April 25, 2025
- Operation: Air carrier
- Aircraft: [N263UP](https://openairdocs.org/aircraft/N263UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48782
- Aircraft time: 100,467 hours, 20,545 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 6044115
- Part serial: 0633
- Condition: Discharged
- Location: Zone 200
- 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/IPXA2025042492034

## Discrepancy

DURING EMERG LIGHT TEST, WE RECEIVED A LVL 1 €Œ EMER BAT 1 LO€? REPLACED EMERGENCY LIGHT BATTERY/POWER SUPPLY IAW MM 33-51-01-4, TESTED GOOD. DMP 33-50-4<BR>REVERSED, DEFERRAL CLEARED, PLACARD REMOVED.

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