# SDR USAA920080143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2008
- Submitted: January 10, 2008
- Operation: Air carrier
- Aircraft: N201UU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27810
- Aircraft time: 42,734 hours, 17,117 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- 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/USAA920080143

## Discrepancy

MCN - EES - C4 CHECK - EMERGENCY SLIDE LIGHTS AT L1, R1, L2 & R2 DOORS ARE INOPERATIVE WHEN NLG EMER LT TEST SWITCH IS OPERATED.  REPLACED AND FUNCTIONAL CHECKED L1 DOOR TEST SWITCH S10292 IAW B757 AMM 33-51-00.

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