# SDR UALA2010061802150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2010
- Submitted: June 18, 2010
- Operation: Air carrier
- Aircraft: [N121UA](https://openairdocs.org/aircraft/N121UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 29167
- Aircraft time: 46,414 hours, 5,534 cycles
- Engine: Pwa PW4056
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Feeder Cable
- Part number: 794640
- Condition: Failed
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010061802150

## Discrepancy

AFT GALLEY LT WALL EMERGENCY LIGHTS, DOOR 4L FWD EXIT, DOOR 4R AFT EXIT LT, ROWS 45-51L SEAT EMERGENCY LIGHTS ARE INOPERATIVE.  REPLACED FEEDER CABLE, CHECKS OK.

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