# SDR 2007UALA01697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2007
- Submitted: June 1, 2007
- Operation: Air carrier
- Aircraft: N118UA
- Make and model: Boeing 747422
- Aircraft serial: 28811
- Aircraft time: 32,983 hours, 4,260 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 1317
- Condition: Inoperative
- 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/2007UALA01697

## Discrepancy

LEFT OVERWING EXT LAMP 2ND FROM BOTTOM (ONE BULB) & RIGHT OVERWING EMERGENCY LIGHTS LWR BOTTOM (BOTH BULBS) ARE INOP.  RELAMPED EMERGENCY LIGHTS. OPS CHECKS OK.

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