# SDR 2002UALA01436

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2002
- Submitted: October 8, 2002
- Operation: Air carrier
- Aircraft: [N937UA](https://openairdocs.org/aircraft/N937UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 26668
- Aircraft time: 29,718 hours, 18,814 cycles
- Engine: Ge CFM56*
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Part number: 58674
- Condition: Failed
- Location: Cabin
- 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/2002UALA01436

## Discrepancy

EMERGENCY FLOOR LIGHTING BETWEEN ROWS 14 AND 19 INOPERATIVE. SUPPLEMENTAL DATA UPDATE REPLACED EEL POWER INVERTER AT ROW 14-19 AND EEL LIGHT SEGMENT.  EEL LIGHT SYSTEM OPERATIONAL CHECK NORMAL.

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