# SDR IPXA10M61324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2010
- Submitted: August 2, 2010
- Operation: Air carrier
- Aircraft: [N292UP](https://openairdocs.org/aircraft/N292UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48566
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA10M61324

## Discrepancy

EMERGENCY EXIT LIGHTING SYS INOP WITH SWITCH IN ON POSITION. ORIGINAL UNIT REINSTALLED. DEFERRED WITH REF TO MEL 33-50-4.  CHECKED ALL ASOOC. LIGHT ASSYS FOR CORRECT BULBS OR BURNED OUT BULBS. RELAMPED EMERGENCY LIGHT ASSYS WITH CORRECT P/N BULBS. EMERG LIGHT SYS OPS CHECK NORMAL IAW AMM 33-50-00-5

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