# SDR GAIA01002OP

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2001
- Submitted: February 2, 2001
- Operation: Air carrier
- Aircraft: [N279US](https://openairdocs.org/aircraft/N279US), registered now
- Make and model: Boeing 727251
- Aircraft serial: 21158
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Socket
- Condition: Corroded
- Location: L1 Door
- 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/GAIA01002OP

## Discrepancy

DURING NON-ROUTINE MAINTENANCE, IT WAS DISCOVERED THAT THE L1 DOOR EMERGENCY EXIT LIGHT WAS INOPERATIVE.  CLEANED CORROSION FROM LIGHT SOCKET PINS AND CLEANED SOCKET RECEPTACLE.  OPERATIONALLY CHECKS GOOD.  THE AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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