# SDR DALA1025139016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2010
- Submitted: October 1, 2010
- Operation: Air carrier
- Aircraft: N916DE
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53421
- Aircraft time: 43,324 hours, 34,734 cycles
- Engine: Pwa JT8D
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Socket
- Condition: Failed
- Location: Emergency Light
- 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/DALA1025139016

## Discrepancy

DURING LINE CHECK, MX FOUND EMERGENCY CEILING LIGHTS AT ROW 23-25 INOPERATIVE. MX REPLACED POWER SUPPLY AND BAD LIGHT SOCKET AT ROW 23. OPS CHECK OF LIGHTS NOW CHECKS GOOD.

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