# SDR USAA20100407SB046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2010
- Submitted: April 7, 2010
- Operation: Air carrier
- Aircraft: N420US
- Make and model: Boeing 737401
- Aircraft serial: 23987
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Broken
- 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/USAA20100407SB046

## Discrepancy

FLL - MAINTENANCE REPORTED THE EMERGENCY LIGHTS AT SEATS 17C AND 20C WERE INOPERATIVE.  MAINTENANCE RELAMPED THE LIGHT AT SEAT 20C AND REPAIRED WIRING UNDER SEAT 17ABC PER SWPM.  OPERATIONAL CHECK GOOD.

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