# SDR USAA2012071100005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2012
- Submitted: July 11, 2012
- Operation: Air carrier
- Aircraft: N430US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24552
- Aircraft time: 60,245 hours, 39,869 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Exterior
- 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/USAA2012071100005

## Discrepancy

MAINTENANCE REPORTED THE EXTERIOR EMERGENCY LIGHT AFT OF AFT ENTRY DOOR INOPERATIVE.  MAINTENANCE DRILLED OUT CORRODED SCREWS, REMOVED AND REPLACED LAMP AND RE-INSTALLED LENS WITH NEW HARDWARE. (REF: B737 IPC 33-51-22-04)

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