# SDR USAASB03178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2003
- Submitted: November 12, 2003
- Operation: Air carrier
- Aircraft: [N438US](https://openairdocs.org/aircraft/N438US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24560
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Socket
- Part number: 30043229
- Condition: Corroded
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAASB03178

## Discrepancy

MAINTENANCE REPORTED THE EXTERIOR EMERGENCY LIGHT, JUST AFT OF AFT ENTRY DOOR, INOPERATIVE.  MAINTENANCE CLEANED CORROSION FROM THE LIGHT ASSEMBLY SOCKET AND RELAMPED, P/N 1618.  OPERATIONAL CHECK GOOD.  (M)

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