# SDR USAA2012052400023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2012
- Submitted: May 24, 2012
- Operation: Air carrier
- Aircraft: [N433US](https://openairdocs.org/aircraft/N433US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24555
- Aircraft time: 60,285 hours, 40,177 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Wrong Part
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012052400023

## Discrepancy

MAINTENANCE REPORTED SEAT 12L HAS WHITE LIGHTS IN SEAT MOUNTED EXIT SIGN, WHEREAS, THEY SHOULD BE RED ON ENDS.  MAINTENANCE REMOVED AND REPLACED END BULBS WITH RED.  REFERENCE B737 SEAT CMM 25-40-61.

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