# SDR DALA2021121407725

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2021
- Submitted: December 14, 2021
- Operation: Air carrier
- Aircraft: [N668DN](https://openairdocs.org/aircraft/N668DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25141
- Aircraft time: 90,172 hours, 41,569 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021121407725

## Discrepancy

SHIP 668 FOUND DURING A CHECK JOBCARD#0591-0301 NLG CONTROL PANEL EMERG LIGHT TEST SWITCH INOP. CORRECTIVE ACTION: REPLACED EXTERNAL EMERG LIGHT TEST SW S10035 IAW BOEING SWPM CH 20-83. REF B757 WDM 33-51-11. CONN D40488P FOUND PIN "C " RECESSED. PULLED OUT PIN AND LOCK IN CONNECTOR. AND CHECKS GOOD. SECURED CONNECTOR D40488P. EMERG LIGHT TEST CHECKS GOOD. (8335185)

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