# SDR UALA2010011500192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2010
- Submitted: January 15, 2010
- Operation: Air carrier
- Aircraft: N502UA
- Make and model: Boeing 757222
- Aircraft serial: 24623
- Aircraft time: 68,990 hours, 22,335 cycles
- Engine: Pwa PW2040
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Ballast
- Part number: BR94111
- Condition: Inoperative
- Location: Emergency Light
- 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/UALA2010011500192

## Discrepancy

RT FWD OVERWING EXIT NORMAL FLOURESCENT LIGHT OUT.  REPLACED FLOURESCENT LAMPS AND BALLAST ON AFT LIGHT.  OPS CHECK GOOD.

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