# SDR DALA2018092705776

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2018
- Submitted: September 27, 2018
- Operation: Air carrier
- Aircraft: [N589NW](https://openairdocs.org/aircraft/N589NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32989
- Aircraft time: 55,779 hours, 18,288 cycles
- System (JASC): [5697 · Window System Wiring](https://openairdocs.org/jasc/5697)
- Part: Connector
- Condition: Arced
- Location: L1 Window
- Part time: 6,633 hours, 1,998 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: A
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018092705776

## Discrepancy

SHIP 5809 -FIRE- PRIOR TO DEPARTURE MOMENTARY FLAME AND ARCING FROM L-1 WINDOW CONNECTOR. CORRECTIVE ACTION: REPLACED L1 WINDOW AND WINDOW HEAT CONTROLLER OP CKS NML (4562108)

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