# SDR 2008UALA03929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2008
- Submitted: August 21, 2008
- Operation: Air carrier
- Aircraft: [N171UA](https://openairdocs.org/aircraft/N171UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 24322
- Aircraft time: 72,091 hours, 8,673 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 78961
- Condition: Inoperative
- Location: Seat 4a
- 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/2008UALA03929

## Discrepancy

EMERGENCY EXIT EEL LIGHT INOP AT SEAT 4A AFT LIGHT ASSY.  *S/D*  EMERGENCY EXIT EEL LIGHT INOP AT SEAT 4A AFT LIGHT ASSY.  REPLACED LIGHT ASSY, OPS CHECKS NORMAL.  AC OK FOR SERVICE.

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