# SDR USAA2013081200004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2013
- Submitted: August 12, 2013
- Operation: Air carrier
- Aircraft: N937UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27245
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Disconnected
- Location: Emergency Light
- 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/USAA2013081200004

## Discrepancy

DURING C4 CHECK,  EMERGENCY LIGHT AT SEAT 15 RIGHT FAILED. TROUBLESHOT TO AN OPEN WIRE BETWEEN POWER SUPPLY M734 AT BS 1324  OVER R3 DOOR. RECONNECTED WIRES W3634-0014-20 & W0634-0001-20 IAW WDM 33-51-14.

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